paranormal-or-skeptic-ISI-public/.ipynb_checkpoints/sceptic-checkpoint.ipynb

import numpy as np
import pandas as pd
import torch
import csv
import lzma
import gensim.downloader
from nltk import word_tokenize

/usr/lib/python3/dist-packages/sklearn/utils/validation.py:37: DeprecationWarning: distutils Version classes are deprecated. Use packaging.version instead.
  LARGE_SPARSE_SUPPORTED = LooseVersion(scipy_version) >= '0.14.0'
/usr/lib/python3/dist-packages/sklearn/feature_extraction/image.py:167: DeprecationWarning: `np.int` is a deprecated alias for the builtin `int`. To silence this warning, use `int` by itself. Doing this will not modify any behavior and is safe. When replacing `np.int`, you may wish to use e.g. `np.int64` or `np.int32` to specify the precision. If you wish to review your current use, check the release note link for additional information.
Deprecated in NumPy 1.20; for more details and guidance: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations
  dtype=np.int):
/usr/lib/python3/dist-packages/sklearn/linear_model/least_angle.py:35: DeprecationWarning: `np.float` is a deprecated alias for the builtin `float`. To silence this warning, use `float` by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use `np.float64` here.
Deprecated in NumPy 1.20; for more details and guidance: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations
  eps=np.finfo(np.float).eps,
/usr/lib/python3/dist-packages/sklearn/linear_model/least_angle.py:597: DeprecationWarning: `np.float` is a deprecated alias for the builtin `float`. To silence this warning, use `float` by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use `np.float64` here.
Deprecated in NumPy 1.20; for more details and guidance: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations
  eps=np.finfo(np.float).eps, copy_X=True, fit_path=True,
/usr/lib/python3/dist-packages/sklearn/linear_model/least_angle.py:836: DeprecationWarning: `np.float` is a deprecated alias for the builtin `float`. To silence this warning, use `float` by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use `np.float64` here.
Deprecated in NumPy 1.20; for more details and guidance: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations
  eps=np.finfo(np.float).eps, copy_X=True, fit_path=True,
/usr/lib/python3/dist-packages/sklearn/linear_model/least_angle.py:862: DeprecationWarning: `np.float` is a deprecated alias for the builtin `float`. To silence this warning, use `float` by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use `np.float64` here.
Deprecated in NumPy 1.20; for more details and guidance: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations
  eps=np.finfo(np.float).eps, positive=False):
/usr/lib/python3/dist-packages/sklearn/linear_model/least_angle.py:1097: DeprecationWarning: `np.float` is a deprecated alias for the builtin `float`. To silence this warning, use `float` by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use `np.float64` here.
Deprecated in NumPy 1.20; for more details and guidance: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations
  max_n_alphas=1000, n_jobs=None, eps=np.finfo(np.float).eps,
/usr/lib/python3/dist-packages/sklearn/linear_model/least_angle.py:1344: DeprecationWarning: `np.float` is a deprecated alias for the builtin `float`. To silence this warning, use `float` by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use `np.float64` here.
Deprecated in NumPy 1.20; for more details and guidance: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations
  max_n_alphas=1000, n_jobs=None, eps=np.finfo(np.float).eps,
/usr/lib/python3/dist-packages/sklearn/linear_model/least_angle.py:1480: DeprecationWarning: `np.float` is a deprecated alias for the builtin `float`. To silence this warning, use `float` by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use `np.float64` here.
Deprecated in NumPy 1.20; for more details and guidance: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations
  eps=np.finfo(np.float).eps, copy_X=True, positive=False):
/usr/lib/python3/dist-packages/sklearn/linear_model/randomized_l1.py:152: DeprecationWarning: `np.float` is a deprecated alias for the builtin `float`. To silence this warning, use `float` by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use `np.float64` here.
Deprecated in NumPy 1.20; for more details and guidance: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations
  precompute=False, eps=np.finfo(np.float).eps,
/usr/lib/python3/dist-packages/sklearn/linear_model/randomized_l1.py:320: DeprecationWarning: `np.float` is a deprecated alias for the builtin `float`. To silence this warning, use `float` by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use `np.float64` here.
Deprecated in NumPy 1.20; for more details and guidance: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations
  eps=np.finfo(np.float).eps, random_state=None,
/usr/lib/python3/dist-packages/sklearn/linear_model/randomized_l1.py:580: DeprecationWarning: `np.float` is a deprecated alias for the builtin `float`. To silence this warning, use `float` by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use `np.float64` here.
Deprecated in NumPy 1.20; for more details and guidance: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations
  eps=4 * np.finfo(np.float).eps, n_jobs=None,

x_train = pd.read_table('in.tsv', sep='\t', header=None, quoting=3)
y_train = pd.read_table('expected.tsv', sep='\t', header=None, quoting=3)
#x_dev = pd.read_table('dev-0/in.tsv.xz', compression='xz', sep='\t', header=None, quoting=3)
#x_test = pd.read_table('test-A/in.tsv.xz', compression='xz', sep='\t', header=None, quoting=3)

#print('inicjalizacja modelu')
class NeuralNetworkModel(torch.nn.Module):
    def __init__(self):
        super(NeuralNetworkModel, self).__init__()
        self.l01 = torch.nn.Linear(300, 300)
        self.l02 = torch.nn.Linear(300, 1)

    def forward(self, x):
        x = self.l01(x)
        x = torch.relu(x)
        x = self.l02(x)
        x = torch.sigmoid(x)
        return x

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-5-11c9482004ae> in <module>
      1 #print('inicjalizacja modelu')
----> 2 class NeuralNetworkModel(torch.nn.Module):
      3     def __init__(self):
      4         super(NeuralNetworkModel, self).__init__()
      5         self.l01 = torch.nn.Linear(300, 300)

AttributeError: module 'torch' has no attribute 'nn'

#print('przygotowanie danych')

x_train = x_train[0].str.lower()
y_train = y_train[0]
x_dev = x_dev[0].str.lower()
x_test = x_test[0].str.lower()

x_train = [word_tokenize(x) for x in x_train]
x_dev = [word_tokenize(x) for x in x_dev]
x_test = [word_tokenize(x) for x in x_test]

word2vec = gensim.downloader.load('word2vec-google-news-300')
x_train = [np.mean([word2vec[word] for word in content if word in word2vec] or [np.zeros(300)], axis=0) for content in x_train]
x_dev = [np.mean([word2vec[word] for word in content if word in word2vec] or [np.zeros(300)], axis=0) for content in x_dev]
x_test = [np.mean([word2vec[word] for word in content if word in word2vec] or [np.zeros(300)], axis=0) for content in x_test]

#print('trenowanie modelu')
model = NeuralNetworkModel()
BATCH_SIZE = 5
criterion = torch.nn.BCELoss()
optimizer = torch.optim.SGD(model.parameters(), lr=0.01)

for epoch in range(BATCH_SIZE):
    model.train()
    for i in range(0, y_train.shape[0], BATCH_SIZE):
        X = x_train[i:i + BATCH_SIZE]
        X = torch.tensor(X)
        y = y_train[i:i + BATCH_SIZE]
        y = torch.tensor(y.astype(np.float32).to_numpy()).reshape(-1, 1)
        optimizer.zero_grad()
        outputs = model(X.float())
        loss = criterion(outputs, y)
        loss.backward()
        optimizer.step()

#print('predykcja wynikow')
y_dev = []
y_test = []
model.eval()

with torch.no_grad():
    for i in range(0, len(x_dev), BATCH_SIZE):
        X = x_dev[i:i + BATCH_SIZE]
        X = torch.tensor(X)
        outputs = model(X.float())
        prediction = (outputs > 0.5)
        y_dev += prediction.tolist()

    for i in range(0, len(x_test), BATCH_SIZE):
        X = x_test[i:i + BATCH_SIZE]
        X = torch.tensor(X)
        outputs = model(X.float())
        y = (outputs >= 0.5)
        y_test += prediction.tolist()

# print('eksportowanie do plików')
y_dev = np.asarray(y_dev, dtype=np.int32)
y_test = np.asarray(y_test, dtype=np.int32)
y_dev.tofile('./dev-0/out.tsv', sep='\n')
y_test.tofile('./test-A/out.tsv', sep='\n')