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8
.idea/.gitignore
vendored
8
.idea/.gitignore
vendored
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# Default ignored files
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/shelf/
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/workspace.xml
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# Datasource local storage ignored files
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/dataSources/
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/dataSources.local.xml
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# Editor-based HTTP Client requests
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/httpRequests/
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ProjectRootManager" version="2" languageLevel="JDK_16" project-jdk-name="gpu" project-jdk-type="Python SDK">
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<output url="file://$PROJECT_DIR$/out" />
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</component>
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</project>
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ProjectModuleManager">
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<modules>
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<module fileurl="file://$PROJECT_DIR$/.idea/paranormal-or-skeptic-ISI-public.iml" filepath="$PROJECT_DIR$/.idea/paranormal-or-skeptic-ISI-public.iml" />
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</modules>
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</component>
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</project>
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<?xml version="1.0" encoding="UTF-8"?>
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<module type="JAVA_MODULE" version="4">
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<component name="NewModuleRootManager" inherit-compiler-output="true">
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<exclude-output />
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<content url="file://$MODULE_DIR$" />
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<orderEntry type="inheritedJdk" />
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<orderEntry type="sourceFolder" forTests="false" />
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</component>
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</module>
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="VcsDirectoryMappings">
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<mapping directory="" vcs="Git" />
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</component>
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</project>
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5272
dev-0/out.tsv
5272
dev-0/out.tsv
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86
log_reg.py
86
log_reg.py
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import gensim.downloader as gensim
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import numpy as np
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import pandas as pd
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import torch
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from nltk.tokenize import word_tokenize
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class NeuralNetworkModel(torch.nn.Module):
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def __init__(self):
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super(NeuralNetworkModel, self).__init__()
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self.l01 = torch.nn.Linear(300, 500)
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self.l02 = torch.nn.Linear(500, 1)
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def forward(self, x):
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x = self.l01(x)
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x = torch.relu(x)
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x = self.l02(x)
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x = torch.sigmoid(x)
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return x
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def doc2vec(doc):
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return np.mean([word2vec[word] for word in doc if word in word2vec] or [np.zeros(300)], axis=0)
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x_train = pd.read_table('train/in.tsv.xz', compression='xz', sep='\t', header=None, error_bad_lines=False, quoting=3)
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y_train = pd.read_table('train/expected.tsv', sep='\t', header=None, quoting=3)
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x_dev = pd.read_table('dev-0/in.tsv.xz', compression='xz', sep='\t', header=None, quoting=3)
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x_test = pd.read_table('test-A/in.tsv.xz', compression='xz', sep='\t', header=None, quoting=3)
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y_train = y_train[0]
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x_train = x_train[0].str.lower()
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x_train = [word_tokenize(x) for x in x_train]
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x_dev = x_dev[0].str.lower()
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x_dev = [word_tokenize(x) for x in x_dev]
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x_test = x_test[0].str.lower()
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x_test = [word_tokenize(x) for x in x_test]
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word2vec = gensim.load('word2vec-google-news-300')
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x_train = [doc2vec(doc) for doc in x_train]
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x_dev = [doc2vec(doc) for doc in x_dev]
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x_test = [doc2vec(doc) for doc in x_test]
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model = NeuralNetworkModel()
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BATCH_SIZE = 1024
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criterion = torch.nn.BCELoss()
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optimizer = torch.optim.Adam(model.parameters())
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for epoch in range(5):
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model.train()
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for i in range(0, y_train.shape[0], BATCH_SIZE):
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X = x_train[i:i + BATCH_SIZE]
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X = torch.tensor(X)
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y = y_train[i:i + BATCH_SIZE]
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y = torch.tensor(y.astype(np.float32).to_numpy()).reshape(-1, 1)
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optimizer.zero_grad()
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outputs = model(X.float())
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loss = criterion(outputs, y)
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loss.backward()
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optimizer.step()
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y_dev = []
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y_test = []
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model.eval()
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with torch.no_grad():
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for i in range(0, len(x_dev), BATCH_SIZE):
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X = x_dev[i:i + BATCH_SIZE]
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X = torch.tensor(X)
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outputs = model(X.float())
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y = (outputs > 0.5)
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y_dev.extend(y)
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for i in range(0, len(x_test), BATCH_SIZE):
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X = x_test[i:i + BATCH_SIZE]
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X = torch.tensor(X)
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outputs = model(X.float())
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y = (outputs >= 0.5)
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y_test.extend(y)
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y_dev = np.asarray(y_dev, dtype=np.int32)
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Y_dev = pd.DataFrame({'label': y_dev})
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Y_dev.to_csv(r'dev-0/out.tsv', sep='\t', index=False, header=False)
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y_test = np.asarray(y_test, dtype=np.int32)
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Y_test = pd.DataFrame({'label': y_test})
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Y_test.to_csv(r'test-A/out.tsv', sep='\t', index=False, header=False)
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5152
test-A/out.tsv
5152
test-A/out.tsv
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