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run.ipynb

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+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "greenhouse-technician",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import os\n",
+    "import sklearn\n",
+    "import pandas as pd\n",
+    "from gzip import open as open_gz\n",
+    "from sklearn.feature_extraction.text import TfidfVectorizer\n",
+    "from sklearn.pipeline import make_pipeline\n",
+    "from sklearn.linear_model import LinearRegression\n",
+    "from sklearn.metrics import mean_squared_error"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "acoustic-dividend",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def predict_year(x, path_out, model):\n",
+    "    results = model.predict(x)\n",
+    "    with open(path_out, 'wt') as file:\n",
+    "        for r in results:\n",
+    "            file.write(str(r) + '\\n')       "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "id": "78c79a98-8309-4c1c-b27d-faad2ee7a2af",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def read_file(filename):\n",
+    "    result = []\n",
+    "    with open(filename, 'r', encoding=\"utf-8\") as file:\n",
+    "        for line in file:\n",
+    "            text = line.split(\"\\t\")[0].strip()\n",
+    "            result.append(text)\n",
+    "    return result"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "senior-harassment",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "with open('train/train.tsv', 'r', encoding='utf8') as file:\n",
+    "    train = pd.read_csv(file, sep='\\t', names=['Begin', 'End', 'Title', 'Author', 'Text'])\n",
+    "    \n",
+    "train = train[0:12000]\n",
+    "train_x = train['Text']\n",
+    "#train['Date'] = (train['Date1'].astype(float) + train['Date2'].astype(float))/2\n",
+    "train_y = train['Begin']"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "id": "polyphonic-coach",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "Pipeline(steps=[('tfidfvectorizer', TfidfVectorizer()),\n",
+       "                ('linearregression', LinearRegression())])"
+      ]
+     },
+     "execution_count": 5,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "model = make_pipeline(TfidfVectorizer(), LinearRegression())\n",
+    "model.fit(train_x, train_y)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "id": "varying-wright",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "x_dev_0 = read_file('dev-0/in.tsv')\n",
+    "predict_year(x_dev_0, 'dev-0/out.tsv', model)\n",
+    "x_dev_1 = read_file('dev-1/in.tsv')\n",
+    "predict_year(x_dev_1,'dev-1/out.tsv', model)\n",
+    "x_test = read_file('test-A/in.tsv')\n",
+    "predict_year(x_test,'test-A/out.tsv', model)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "traditional-amount",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#y_dev = pd.read_csv('dev-0/out.tsv',header = None, sep = '/t',engine = 'python')\n",
+    "#y_dev = y_dev[0]\n",
+    "#y_dev_exp = pd.read_csv('dev-0/expected.tsv',header = None, sep = '/t',engine = 'python')\n",
+    "#y_dev_exp = y_dev_exp[0]\n",
+    "#RMSE_dev = mean_squared_error(y_dev_exp, y_dev) "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "close-clinton",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "\n",
+    "\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "official-sweet",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "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": "3.9.12"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}