Ntbk init implementation & cleanup
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*.o
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*.o
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.DS_Store
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.vscode
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gonito.yml
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gonito.yml
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description: Lab 8 - Ex. 1
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tags:
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- trigram
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- neural-network
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params:
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epochs: 1
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batch-size: 5000
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learning-rate: 0.001
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embed_size: 200
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vocab_size: 20000
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hidden: 100
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links:
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- title: "Git WMI"
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url: "https://git.wmi.amu.edu.pl/s478841/challenging-america-word-gap-prediction"
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{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 2,
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"metadata": {
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"colab": {
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"base_uri": "https://localhost:8080/"
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},
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"id": "KYySXV60UbL4",
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"outputId": "bb7d4752-ccc2-48cf-f5d4-540ffbcc1243"
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},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"<torch._C.Generator at 0x7f3f2c178990>"
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]
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},
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"execution_count": 2,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"import torch\n",
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"import torch.nn as nn\n",
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"import torch.nn.functional as F\n",
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"import torch.optim as optim\n",
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"\n",
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"torch.manual_seed(1)\n"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {
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"id": "Wle6wRL0UbL9"
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},
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"source": [
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"### Data loading"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"metadata": {
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"id": "63t_aV_IUbL-"
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},
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"outputs": [],
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"source": [
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"import pickle\n",
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"import lzma\n",
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"import regex as re\n",
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"\n",
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"\n",
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"def load_pickle(filename):\n",
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" with open(filename, \"rb\") as f:\n",
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" return pickle.load(f)\n",
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"\n",
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"\n",
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"def save_pickle(d):\n",
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" with open(\"vocabulary.pkl\", \"wb\") as f:\n",
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" pickle.dump(d, f, protocol=pickle.HIGHEST_PROTOCOL)\n",
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"\n",
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"\n",
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"def clean_document(document: str) -> str:\n",
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" document = document.lower().replace(\"’\", \"'\")\n",
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" document = re.sub(r\"'s|[\\-]\\\\n\", \"\", document)\n",
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" document = re.sub(\n",
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" r\"(\\\\+n|[{}\\[\\]”&:•¦()*0-9;\\\"«»$\\-><^,®¬¿?¡!#+. \\t\\n])+\", \" \", document\n",
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" )\n",
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" for to_find, substitute in zip(\n",
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" [\"i'm\", \"won't\", \"n't\", \"'ll\"], [\"i am\", \"will not\", \" not\", \" will\"]\n",
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" ):\n",
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" document = document.replace(to_find, substitute)\n",
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" return document\n",
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"\n",
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"\n",
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"def get_words_from_line(line, clean_text=True):\n",
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" if clean_text:\n",
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" line = clean_document(line) # .rstrip()\n",
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" else:\n",
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" line = line.strip()\n",
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" yield \"<s>\"\n",
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" for m in re.finditer(r\"[\\p{L}0-9\\*]+|\\p{P}+\", line):\n",
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" yield m.group(0).lower()\n",
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" yield \"</s>\"\n",
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"\n",
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"\n",
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"def get_word_lines_from_file(file_name, clean_text=True, only_text=False):\n",
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" with lzma.open(file_name, \"r\") as fh:\n",
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" for i, line in enumerate(fh):\n",
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" if only_text:\n",
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" line = \"\\t\".join(line.decode(\"utf-8\").split(\"\\t\")[:-2])\n",
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" else:\n",
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" line = line.decode(\"utf-8\")\n",
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" if i % 10000 == 0:\n",
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" print(i)\n",
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" yield get_words_from_line(line, clean_text)\n"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {
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"id": "N7HGIM40UbL-"
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},
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"source": [
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"### Dataclasses"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 5,
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"metadata": {
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"colab": {
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"base_uri": "https://localhost:8080/"
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},
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"id": "50ezMyyNUbL_",
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"outputId": "88af632f-fa88-43ea-ea7e-a709a2428c11"
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},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"0\n",
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"10000\n",
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"20000\n",
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"30000\n",
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"40000\n",
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"50000\n",
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"60000\n",
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"70000\n",
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"80000\n",
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"90000\n",
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"100000\n",
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"110000\n",
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"120000\n",
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"130000\n",
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"140000\n",
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"150000\n",
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"160000\n",
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"170000\n",
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"180000\n",
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"190000\n",
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"200000\n",
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"210000\n",
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"220000\n",
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"230000\n",
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"240000\n",
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"250000\n",
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"260000\n",
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"270000\n",
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"280000\n",
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"290000\n",
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"300000\n",
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"310000\n",
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"320000\n",
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"330000\n",
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"340000\n",
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"350000\n",
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"360000\n",
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"370000\n",
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"380000\n",
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"390000\n",
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"400000\n",
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"410000\n",
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"420000\n",
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"430000\n"
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]
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}
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],
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"source": [
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"from torch.utils.data import IterableDataset\n",
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"from torchtext.vocab import build_vocab_from_iterator\n",
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"import itertools\n",
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"\n",
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"\n",
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"VOCAB_SIZE = 20000\n",
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"\n",
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"\n",
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"def look_ahead_iterator(gen):\n",
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" prev = None\n",
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" for item in gen:\n",
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" if prev is not None:\n",
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" yield (prev, item)\n",
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" prev = item\n",
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"\n",
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"\n",
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"class Bigrams(IterableDataset):\n",
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" def __init__(\n",
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" self, text_file, vocabulary_size, vocab=None, only_text=False, clean_text=True\n",
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" ):\n",
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" self.vocab = (\n",
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" build_vocab_from_iterator(\n",
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" get_word_lines_from_file(text_file, clean_text, only_text),\n",
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" max_tokens=vocabulary_size,\n",
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" specials=[\"<unk>\"],\n",
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" )\n",
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" if vocab is None\n",
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" else vocab\n",
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" )\n",
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" self.vocab.set_default_index(self.vocab[\"<unk>\"])\n",
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" self.vocabulary_size = vocabulary_size\n",
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" self.text_file = text_file\n",
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" self.clean_text = clean_text\n",
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" self.only_text = only_text\n",
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"\n",
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" def __iter__(self):\n",
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" return look_ahead_iterator(\n",
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" (\n",
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" self.vocab[t]\n",
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" for t in itertools.chain.from_iterable(\n",
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" get_word_lines_from_file(\n",
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" self.text_file, self.clean_text, self.only_text\n",
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" )\n",
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" )\n",
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" )\n",
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" )\n",
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"\n",
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"\n",
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"vocab = None # torch.load('./vocab.pth')\n",
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"\n",
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"train_dataset = Bigrams(\"/content/train/in.tsv.xz\", VOCAB_SIZE, vocab, clean_text=False)\n"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"metadata": {
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"id": "SCZ87kVxUbL_"
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},
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"outputs": [],
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"source": [
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"# torch.save(train_dataset.vocab, \"vocab.pth\")\n",
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"# torch.save(train_dataset.vocab, \"vocab_only_text.pth\")\n",
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"# torch.save(train_dataset.vocab, \"vocab_only_text_clean.pth\")\n",
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"torch.save(train_dataset.vocab, \"vocab_2.pth\")\n"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {
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"id": "bv_Adw_lUbMA"
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},
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"source": [
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"### Model definition"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 7,
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"metadata": {
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"id": "oaoLz3jPUbMB"
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},
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"outputs": [],
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"source": [
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"class SimpleBigramNeuralLanguageModel(nn.Module):\n",
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" def __init__(self, vocabulary_size, embedding_size):\n",
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" super(SimpleBigramNeuralLanguageModel, self).__init__()\n",
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" self.model = nn.Sequential(\n",
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" nn.Embedding(vocabulary_size, embedding_size),\n",
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" nn.Linear(embedding_size, vocabulary_size),\n",
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" nn.Softmax(),\n",
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" )\n",
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"\n",
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" def forward(self, x):\n",
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" return self.model(x)\n"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 8,
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"metadata": {
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"id": "YBDf3nEvUbMC"
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},
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"outputs": [],
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"source": [
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"EMBED_SIZE = 100\n",
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"\n",
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"model = SimpleBigramNeuralLanguageModel(VOCAB_SIZE, EMBED_SIZE)\n"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 9,
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"metadata": {
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"colab": {
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"base_uri": "https://localhost:8080/",
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"height": 1000
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},
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"id": "CRe3STJUUbMC",
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"outputId": "ab4b234a-49c7-4878-f8e4-e21072efa9ee"
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},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"0\n"
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]
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},
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{
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"name": "stderr",
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"output_type": "stream",
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"text": [
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"/usr/local/lib/python3.10/dist-packages/torch/nn/modules/container.py:217: UserWarning: Implicit dimension choice for softmax has been deprecated. Change the call to include dim=X as an argument.\n",
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" input = module(input)\n"
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]
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},
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"0 tensor(10.0674, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"100 tensor(8.4352, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"200 tensor(7.6662, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"300 tensor(7.0716, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"400 tensor(6.6710, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"500 tensor(6.4540, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"600 tensor(5.9974, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"700 tensor(5.7973, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"800 tensor(5.8026, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"10000\n",
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"900 tensor(5.7118, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"1000 tensor(5.7471, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"1100 tensor(5.6865, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"1200 tensor(5.4205, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"1300 tensor(5.4954, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"1400 tensor(5.5415, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"1500 tensor(5.3322, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"1600 tensor(5.4665, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"1700 tensor(5.4710, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"20000\n",
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"1800 tensor(5.3953, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"1900 tensor(5.4881, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"2000 tensor(5.4915, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"2100 tensor(5.3621, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
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"2200 tensor(5.2872, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"2300 tensor(5.2590, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"2400 tensor(5.3661, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"2500 tensor(5.3305, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"30000\n",
|
|
||||||
"2600 tensor(5.3789, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"2700 tensor(5.3548, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"2800 tensor(5.4579, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"2900 tensor(5.2660, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"3000 tensor(5.3253, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"3100 tensor(5.4020, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"3200 tensor(5.2962, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"3300 tensor(5.2570, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"3400 tensor(5.2317, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"40000\n",
|
|
||||||
"3500 tensor(5.2410, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"3600 tensor(5.2404, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"3700 tensor(5.1738, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"3800 tensor(5.2654, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"3900 tensor(5.2595, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"4000 tensor(5.2850, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"4100 tensor(5.2995, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"4200 tensor(5.2581, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"4300 tensor(5.3323, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"50000\n",
|
|
||||||
"4400 tensor(5.2498, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"4500 tensor(5.2674, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"4600 tensor(5.3033, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"4700 tensor(5.2066, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"4800 tensor(5.2302, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"4900 tensor(5.2617, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"5000 tensor(5.2306, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"5100 tensor(5.2781, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"60000\n",
|
|
||||||
"5200 tensor(5.1833, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"5300 tensor(5.2166, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"5400 tensor(5.0845, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"5500 tensor(5.2272, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"5600 tensor(5.3175, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"5700 tensor(5.2425, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"5800 tensor(5.2449, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"5900 tensor(5.3225, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"6000 tensor(5.2786, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"70000\n",
|
|
||||||
"6100 tensor(5.1489, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"6200 tensor(5.1793, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"6300 tensor(5.2194, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"6400 tensor(5.1708, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"6500 tensor(5.1394, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"6600 tensor(5.1280, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"6700 tensor(5.0869, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"6800 tensor(5.3255, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"6900 tensor(5.3426, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"80000\n",
|
|
||||||
"7000 tensor(5.1176, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"7100 tensor(5.1991, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"7200 tensor(5.1227, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"7300 tensor(5.1744, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"7400 tensor(5.2222, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"7500 tensor(5.2110, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"7600 tensor(5.1553, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"7700 tensor(5.3283, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"90000\n",
|
|
||||||
"7800 tensor(5.2544, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"7900 tensor(5.1871, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"8000 tensor(5.2215, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"8100 tensor(5.1744, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"8200 tensor(5.1087, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"8300 tensor(5.1639, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"8400 tensor(5.1604, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"8500 tensor(5.1612, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"8600 tensor(5.2307, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"100000\n",
|
|
||||||
"8700 tensor(5.1648, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"8800 tensor(5.1066, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"8900 tensor(5.2405, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"9000 tensor(5.2184, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"9100 tensor(5.2677, device='cuda:0', grad_fn=<NllLossBackward0>)\n",
|
|
||||||
"9200 tensor(5.0773, device='cuda:0', grad_fn=<NllLossBackward0>)\n"
|
|
||||||
]
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"ename": "KeyboardInterrupt",
|
|
||||||
"evalue": "ignored",
|
|
||||||
"output_type": "error",
|
|
||||||
"traceback": [
|
|
||||||
"\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
|
|
||||||
"\u001b[0;31mKeyboardInterrupt\u001b[0m Traceback (most recent call last)",
|
|
||||||
"\u001b[0;32m<ipython-input-9-c690ed9ba7ad>\u001b[0m in \u001b[0;36m<cell line: 11>\u001b[0;34m()\u001b[0m\n\u001b[1;32m 18\u001b[0m \u001b[0mprint\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mstep\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mloss\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 19\u001b[0m \u001b[0mstep\u001b[0m \u001b[0;34m+=\u001b[0m \u001b[0;36m1\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 20\u001b[0;31m \u001b[0mloss\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mbackward\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m 21\u001b[0m \u001b[0moptimizer\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mstep\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 22\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
|
|
||||||
"\u001b[0;32m/usr/local/lib/python3.10/dist-packages/torch/_tensor.py\u001b[0m in \u001b[0;36mbackward\u001b[0;34m(self, gradient, retain_graph, create_graph, inputs)\u001b[0m\n\u001b[1;32m 485\u001b[0m \u001b[0minputs\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0minputs\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 486\u001b[0m )\n\u001b[0;32m--> 487\u001b[0;31m torch.autograd.backward(\n\u001b[0m\u001b[1;32m 488\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mgradient\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mretain_graph\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mcreate_graph\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0minputs\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0minputs\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 489\u001b[0m )\n",
|
|
||||||
"\u001b[0;32m/usr/local/lib/python3.10/dist-packages/torch/autograd/__init__.py\u001b[0m in \u001b[0;36mbackward\u001b[0;34m(tensors, grad_tensors, retain_graph, create_graph, grad_variables, inputs)\u001b[0m\n\u001b[1;32m 198\u001b[0m \u001b[0;31m# some Python versions print out the first line of a multi-line function\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 199\u001b[0m \u001b[0;31m# calls in the traceback and some print out the last line\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 200\u001b[0;31m Variable._execution_engine.run_backward( # Calls into the C++ engine to run the backward pass\n\u001b[0m\u001b[1;32m 201\u001b[0m \u001b[0mtensors\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mgrad_tensors_\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mretain_graph\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mcreate_graph\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0minputs\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 202\u001b[0m allow_unreachable=True, accumulate_grad=True) # Calls into the C++ engine to run the backward pass\n",
|
|
||||||
"\u001b[0;31mKeyboardInterrupt\u001b[0m: "
|
|
||||||
]
|
|
||||||
}
|
|
||||||
],
|
|
||||||
"source": [
|
|
||||||
"from torch.utils.data import DataLoader\n",
|
|
||||||
"\n",
|
|
||||||
"device = \"cuda\"\n",
|
|
||||||
"model = SimpleBigramNeuralLanguageModel(VOCAB_SIZE, EMBED_SIZE).to(device)\n",
|
|
||||||
"data = DataLoader(train_dataset, batch_size=5000)\n",
|
|
||||||
"optimizer = torch.optim.Adam(model.parameters())\n",
|
|
||||||
"criterion = torch.nn.NLLLoss()\n",
|
|
||||||
"\n",
|
|
||||||
"model.train()\n",
|
|
||||||
"step = 0\n",
|
|
||||||
"for x, y in data:\n",
|
|
||||||
" x = x.to(device)\n",
|
|
||||||
" y = y.to(device)\n",
|
|
||||||
" optimizer.zero_grad()\n",
|
|
||||||
" ypredicted = model(x)\n",
|
|
||||||
" loss = criterion(torch.log(ypredicted), y)\n",
|
|
||||||
" if step % 100 == 0:\n",
|
|
||||||
" print(step, loss)\n",
|
|
||||||
" step += 1\n",
|
|
||||||
" loss.backward()\n",
|
|
||||||
" optimizer.step()\n",
|
|
||||||
"\n",
|
|
||||||
"torch.save(model.state_dict(), \"model_2.bin\")\n"
|
|
||||||
]
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"cell_type": "code",
|
|
||||||
"execution_count": 10,
|
|
||||||
"metadata": {
|
|
||||||
"colab": {
|
|
||||||
"base_uri": "https://localhost:8080/"
|
|
||||||
},
|
|
||||||
"id": "kS9NHTGeom3y",
|
|
||||||
"outputId": "ce83640e-d2fe-41e6-cd5d-38a5b0410323"
|
|
||||||
},
|
|
||||||
"outputs": [
|
|
||||||
{
|
|
||||||
"data": {
|
|
||||||
"text/plain": [
|
|
||||||
"[('the', 2, 0.15899169445037842),\n",
|
|
||||||
" ('\\\\', 1, 0.10546761751174927),\n",
|
|
||||||
" ('he', 28, 0.06849857419729233),\n",
|
|
||||||
" ('it', 15, 0.05329886078834534),\n",
|
|
||||||
" ('i', 26, 0.0421920120716095),\n",
|
|
||||||
" ('they', 50, 0.03895237296819687),\n",
|
|
||||||
" ('a', 8, 0.03352600708603859),\n",
|
|
||||||
" ('<unk>', 0, 0.031062396243214607),\n",
|
|
||||||
" ('we', 61, 0.02323235757648945),\n",
|
|
||||||
" ('she', 104, 0.02003088779747486)]"
|
|
||||||
]
|
|
||||||
},
|
|
||||||
"execution_count": 10,
|
|
||||||
"metadata": {},
|
|
||||||
"output_type": "execute_result"
|
|
||||||
}
|
|
||||||
],
|
|
||||||
"source": [
|
|
||||||
"ixs = torch.tensor(train_dataset.vocab.forward([\"when\"])).to(device)\n",
|
|
||||||
"out = model(ixs)\n",
|
|
||||||
"top = torch.topk(out[0], 10)\n",
|
|
||||||
"top_indices = top.indices.tolist()\n",
|
|
||||||
"top_probs = top.values.tolist()\n",
|
|
||||||
"top_words = train_dataset.vocab.lookup_tokens(top_indices)\n",
|
|
||||||
"list(zip(top_words, top_indices, top_probs))\n"
|
|
||||||
]
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"cell_type": "code",
|
|
||||||
"execution_count": 13,
|
|
||||||
"metadata": {
|
|
||||||
"colab": {
|
|
||||||
"base_uri": "https://localhost:8080/"
|
|
||||||
},
|
|
||||||
"id": "UTYHTCJvC_Nm",
|
|
||||||
"outputId": "576288fa-fdad-4c21-d924-f613eaf33063"
|
|
||||||
},
|
|
||||||
"outputs": [
|
|
||||||
{
|
|
||||||
"data": {
|
|
||||||
"text/plain": [
|
|
||||||
"<All keys matched successfully>"
|
|
||||||
]
|
|
||||||
},
|
|
||||||
"execution_count": 13,
|
|
||||||
"metadata": {},
|
|
||||||
"output_type": "execute_result"
|
|
||||||
}
|
|
||||||
],
|
|
||||||
"source": [
|
|
||||||
"device = \"cuda\"\n",
|
|
||||||
"model = SimpleBigramNeuralLanguageModel(VOCAB_SIZE, EMBED_SIZE).to(device)\n",
|
|
||||||
"model.load_state_dict(torch.load(\"model1.bin\"))\n"
|
|
||||||
]
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"cell_type": "code",
|
|
||||||
"execution_count": 14,
|
|
||||||
"metadata": {
|
|
||||||
"colab": {
|
|
||||||
"base_uri": "https://localhost:8080/"
|
|
||||||
},
|
|
||||||
"id": "8WexjGIAxaE4",
|
|
||||||
"outputId": "52252b81-3b98-42d3-b137-472af00dbb26"
|
|
||||||
},
|
|
||||||
"outputs": [
|
|
||||||
{
|
|
||||||
"name": "stdout",
|
|
||||||
"output_type": "stream",
|
|
||||||
"text": [
|
|
||||||
"Training on /content/dev-0/in.tsv.xz\n",
|
|
||||||
"\rProgress: 0.01%\rProgress: 0.02%\rProgress: 0.03%\rProgress: 0.04%\rProgress: 0.05%\rProgress: 0.06%\rProgress: 0.07%\rProgress: 0.08%\rProgress: 0.09%\rProgress: 0.10%\rProgress: 0.10%\rProgress: 0.11%\rProgress: 0.12%\rProgress: 0.13%\rProgress: 0.14%\rProgress: 0.15%\rProgress: 0.16%\rProgress: 0.17%\rProgress: 0.18%\rProgress: 0.19%\rProgress: 0.20%\rProgress: 0.21%\rProgress: 0.22%\rProgress: 0.23%\rProgress: 0.24%\rProgress: 0.25%\rProgress: 0.26%\rProgress: 0.27%\rProgress: 0.28%\rProgress: 0.29%\rProgress: 0.29%\rProgress: 0.30%\rProgress: 0.31%\rProgress: 0.32%\rProgress: 0.33%\rProgress: 0.34%\rProgress: 0.35%\rProgress: 0.36%\rProgress: 0.37%\rProgress: 0.38%\rProgress: 0.39%\rProgress: 0.40%\rProgress: 0.41%\rProgress: 0.42%\rProgress: 0.43%\rProgress: 0.44%\rProgress: 0.45%\rProgress: 0.46%\rProgress: 0.47%\rProgress: 0.48%\rProgress: 0.48%\rProgress: 0.49%\rProgress: 0.50%\rProgress: 0.51%\rProgress: 0.52%\rProgress: 0.53%\rProgress: 0.54%\rProgress: 0.55%\rProgress: 0.56%\rProgress: 0.57%\rProgress: 0.58%\rProgress: 0.59%\rProgress: 0.60%\rProgress: 0.61%\rProgress: 0.62%\rProgress: 0.63%\rProgress: 0.64%\rProgress: 0.65%\rProgress: 0.66%\rProgress: 0.67%\rProgress: 0.67%\rProgress: 0.68%\rProgress: 0.69%\rProgress: 0.70%\rProgress: 0.71%\rProgress: 0.72%\rProgress: 0.73%\rProgress: 0.74%\rProgress: 0.75%\rProgress: 0.76%\rProgress: 0.77%\rProgress: 0.78%\rProgress: 0.79%\rProgress: 0.80%\rProgress: 0.81%\rProgress: 0.82%\rProgress: 0.83%\rProgress: 0.84%\rProgress: 0.85%\rProgress: 0.86%\rProgress: 0.87%\rProgress: 0.87%\rProgress: 0.88%\rProgress: 0.89%\rProgress: 0.90%\rProgress: 0.91%\rProgress: 0.92%\rProgress: 0.93%\rProgress: 0.94%\rProgress: 0.95%\rProgress: 0.96%\rProgress: 0.97%\rProgress: 0.98%\rProgress: 0.99%\rProgress: 1.00%\rProgress: 1.01%\rProgress: 1.02%\rProgress: 1.03%\rProgress: 1.04%\rProgress: 1.05%\rProgress: 1.06%\rProgress: 1.06%\rProgress: 1.07%\rProgress: 1.08%\rProgress: 1.09%\rProgress: 1.10%\rProgress: 1.11%\rProgress: 1.12%\rProgress: 1.13%\rProgress: 1.14%\rProgress: 1.15%\rProgress: 1.16%\rProgress: 1.17%\rProgress: 1.18%\rProgress: 1.19%\rProgress: 1.20%\rProgress: 1.21%\rProgress: 1.22%\rProgress: 1.23%\rProgress: 1.24%\rProgress: 1.25%\rProgress: 1.25%\rProgress: 1.26%\rProgress: 1.27%\rProgress: 1.28%\rProgress: 1.29%\rProgress: 1.30%\rProgress: 1.31%\rProgress: 1.32%\rProgress: 1.33%\rProgress: 1.34%\rProgress: 1.35%\rProgress: 1.36%\rProgress: 1.37%\rProgress: 1.38%\rProgress: 1.39%\rProgress: 1.40%\rProgress: 1.41%\rProgress: 1.42%\rProgress: 1.43%\rProgress: 1.44%\rProgress: 1.45%\rProgress: 1.45%\rProgress: 1.46%\rProgress: 1.47%\rProgress: 1.48%\rProgress: 1.49%\rProgress: 1.50%\rProgress: 1.51%\rProgress: 1.52%\rProgress: 1.53%\rProgress: 1.54%\rProgress: 1.55%\rProgress: 1.56%\rProgress: 1.57%\rProgress: 1.58%\rProgress: 1.59%\rProgress: 1.60%\rProgress: 1.61%\rProgress: 1.62%"
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]
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},
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{
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||||||
"name": "stderr",
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||||||
"output_type": "stream",
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||||||
"text": [
|
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||||||
"/usr/local/lib/python3.10/dist-packages/torch/nn/modules/container.py:217: UserWarning: Implicit dimension choice for softmax has been deprecated. Change the call to include dim=X as an argument.\n",
|
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||||||
" input = module(input)\n"
|
|
||||||
]
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"name": "stdout",
|
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||||||
"output_type": "stream",
|
|
||||||
"text": [
|
|
||||||
"Progress: 100.00%\n",
|
|
||||||
"Training on /content/test-A/in.tsv.xz\n",
|
|
||||||
"Progress: 100.00%\n"
|
|
||||||
]
|
|
||||||
}
|
|
||||||
],
|
|
||||||
"source": [
|
|
||||||
"def predict_word(ixs, model, top_k=5):\n",
|
|
||||||
" out = model(ixs)\n",
|
|
||||||
" top = torch.topk(out[0], 10)\n",
|
|
||||||
" top_indices = top.indices.tolist()\n",
|
|
||||||
" top_probs = top.values.tolist()\n",
|
|
||||||
" top_words = train_dataset.vocab.lookup_tokens(top_indices)\n",
|
|
||||||
" return list(zip(top_words, top_indices, top_probs))\n",
|
|
||||||
"\n",
|
|
||||||
"\n",
|
|
||||||
"def get_one_word(text, context=\"left\"):\n",
|
|
||||||
" # print(\"Getting word from:\", text)\n",
|
|
||||||
" if context == \"left\":\n",
|
|
||||||
" context = -1\n",
|
|
||||||
" else:\n",
|
|
||||||
" context = 0\n",
|
|
||||||
" return text.rstrip().split(\" \")[context]\n",
|
|
||||||
"\n",
|
|
||||||
"\n",
|
|
||||||
"def inference_on_file(filename, model, lines_no=1):\n",
|
|
||||||
" results_path = \"/\".join(filename.split(\"/\")[:-1]) + \"/out.tsv\"\n",
|
|
||||||
" with lzma.open(filename, \"r\") as fp, open(results_path, \"w\") as out_file:\n",
|
|
||||||
" print(\"Training on\", filename)\n",
|
|
||||||
" for i, line in enumerate(fp):\n",
|
|
||||||
" # left, right = [ get_one_word(text_part, context)\n",
|
|
||||||
" # for context, text_part in zip(line.split('\\t')[:-2], ('left', 'right'))]\n",
|
|
||||||
" line = line.decode(\"utf-8\")\n",
|
|
||||||
" # print(line)\n",
|
|
||||||
" left = get_one_word(line.split(\"\\t\")[-2])\n",
|
|
||||||
" # print(\"Current word:\", left)\n",
|
|
||||||
" tensor = torch.tensor(train_dataset.vocab.forward([left])).to(device)\n",
|
|
||||||
" results = predict_word(tensor, model, 9)\n",
|
|
||||||
" prob_sum = sum([word[2] for word in results])\n",
|
|
||||||
" result_line = (\n",
|
|
||||||
" \" \".join([f\"{word[0]}:{word[2]}\" for word in results])\n",
|
|
||||||
" + f\" :{prob_sum}\\n\"\n",
|
|
||||||
" )\n",
|
|
||||||
" # print(result_line)\n",
|
|
||||||
" out_file.write(result_line)\n",
|
|
||||||
" print(f\"\\rProgress: {(((i+1) / lines_no) * 100):.2f}%\", end=\"\")\n",
|
|
||||||
" print()\n",
|
|
||||||
"\n",
|
|
||||||
"\n",
|
|
||||||
"model.eval()\n",
|
|
||||||
"\n",
|
|
||||||
"for filepath, lines_no in zip(\n",
|
|
||||||
" (\"/content/dev-0/in.tsv.xz\", \"/content/test-A/in.tsv.xz\"), (10519.0, 7414.0)\n",
|
|
||||||
"):\n",
|
|
||||||
" inference_on_file(filepath, model, lines_no)\n"
|
|
||||||
]
|
|
||||||
}
|
|
||||||
],
|
|
||||||
"metadata": {
|
|
||||||
"accelerator": "GPU",
|
|
||||||
"colab": {
|
|
||||||
"provenance": []
|
|
||||||
},
|
|
||||||
"gpuClass": "standard",
|
|
||||||
"kernelspec": {
|
|
||||||
"display_name": "mj_venv",
|
|
||||||
"language": "python",
|
|
||||||
"name": "python3"
|
|
||||||
},
|
|
||||||
"language_info": {
|
|
||||||
"codemirror_mode": {
|
|
||||||
"name": "ipython",
|
|
||||||
"version": 3
|
|
||||||
},
|
|
||||||
"file_extension": ".py",
|
|
||||||
"mimetype": "text/x-python",
|
|
||||||
"name": "python",
|
|
||||||
"nbconvert_exporter": "python",
|
|
||||||
"pygments_lexer": "ipython3",
|
|
||||||
"version": "3.10.6"
|
|
||||||
},
|
|
||||||
"orig_nbformat": 4
|
|
||||||
},
|
|
||||||
"nbformat": 4,
|
|
||||||
"nbformat_minor": 0
|
|
||||||
}
|
|
||||||
24
run.py
24
run.py
@ -1,24 +0,0 @@
|
|||||||
#!/usr/bin/python3
|
|
||||||
import sys
|
|
||||||
|
|
||||||
|
|
||||||
for line in sys.stdin:
|
|
||||||
_, _, _, _, _, _, left_context, right_context = line.split("\t")
|
|
||||||
|
|
||||||
previous_word = left_context.split()[-1]
|
|
||||||
next_word = right_context.split()[0]
|
|
||||||
|
|
||||||
if previous_word == "United" and next_word == "of":
|
|
||||||
print("States:0.9 :0.1")
|
|
||||||
elif previous_word == "used":
|
|
||||||
print("to:0.4 it:0.3 as:0.2 :0.1")
|
|
||||||
elif previous_word.lower() == "in":
|
|
||||||
print("the:0.7 a:0.1 an:0.1 :0.1")
|
|
||||||
elif previous_word.lower() == "i":
|
|
||||||
print("am:0.3 was:0.3 have:0.3 :0.1")
|
|
||||||
elif previous_word.lower() in ["he", "she", "it"]:
|
|
||||||
print("is:0.3 was:0.3 has:0.3 :0.1")
|
|
||||||
elif previous_word.lower() in "bring":
|
|
||||||
print("something:0.3 it:0.3 them:0.3 :0.1")
|
|
||||||
else:
|
|
||||||
print("the:0.5 a:0.2 an:0.2 :0.1")
|
|
||||||
Loading…
Reference in New Issue
Block a user