90 lines
2.4 KiB
Python
90 lines
2.4 KiB
Python
import torch
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import pandas as pd
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import numpy as np
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from sklearn.feature_extraction.text import TfidfVectorizer
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import scipy
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if __name__ == "__main__":
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data = pd.read_csv('fake_job_postings.csv', engine='python')
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# data = data.replace(np.nan, '', regex=True)
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company_profile = data["company_profile"]
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company_profile = company_profile.dropna()
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company_profile = np.array(company_profile)
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vectorizer = TfidfVectorizer()
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company_profile = vectorizer.fit_transform(company_profile)
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model = torch.load('model')
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data_test = pd.read_csv('data_test.csv', engine='python', header=None)
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data_test = data_test.dropna()
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x_test = data_test[5]
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y_test = data_test[17]
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x_test = np.array(x_test)
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y_test = np.array(y_test)
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x_test = vectorizer.transform(x_test)
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x_test = torch.tensor(scipy.sparse.csr_matrix.todense(x_test)).float()
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y_test = torch.tensor(y_test)
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TP = []
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TF = []
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FP = []
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FN = []
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# x_test = x_test.view(x_test.size(0), -1)
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model = model.eval()
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print(x_test.size())
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log_ps = model(x_test)
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ps = torch.exp(log_ps)
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top_p, top_class = ps.topk(1, dim=1)
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descr = np.array(data_test[5])
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for i, (x, y) in enumerate(zip(np.array(top_class), np.array(y_test.view(*top_class.shape)))):
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d = descr[i]
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if x == y:
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if x:
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TP.append(d)
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else:
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TF.append(d)
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else:
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if x:
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FP.append(d)
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else:
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FN.append(d)
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f_score = len(TP) / (len(TP) + 0.5 * (len(FP) + len(FN)))
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accuracy = (len(TP) + len(TF)) / (len(TP) + len(TF) + len(FP) + len(FN))
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precision = len(TP) / ( len(TP) + len(FP) )
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recall = len(TP) / ( len(TP) + len(FN) )
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print(f"F- score = {f_score}")
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print(f"Accuracy = {accuracy}")
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print(f"Precision = {precision}")
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print(f"Recall = {recall}")
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f = open("metrics.txt", "a")
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f.write(f"F-SCORE = {f_score}\n")
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f.write(f"Accuracy = {accuracy}\n")
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f.write(f"Precision = {precision}\n")
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f.write(f"Recall = {recall}\n")
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# f.write(f"TP descriptions:")
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# for i in TP:
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# f.write(i+'\n')
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# f.write(f"TF descriptions:")
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# for i in TF:
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# f.write(i+"\n")
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# f.write(f"FP descriptions:")
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# for i in FP:
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# f.write(i+"\n")
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# f.write(f"FN descriptions:")
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# for i in FN:
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# f.write(i+"\n")
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# f.close()
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a=1 |