68 lines
2.3 KiB
Python
68 lines
2.3 KiB
Python
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import numpy as np
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import csv
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import random
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from parameters import *
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def genTestdata():
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'''
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This module generate a financial scene dataset for 4 parties
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Party0: Upload the users' ID and AGE
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Party1: Upload the users' credit_rating1 and loan1
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Party2: Upload the users' credit_rating2 and loan2
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Party3: Upload the users' deposit and credit_rating3
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Note: this module just generate a toy dataset for financial scene
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'''
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rd = np.random.RandomState(1999)
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matrix_0 = []
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matrix_1 = []
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matrix_2 = []
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matrix_3 = []
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param = parameters()
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for i in range(param.dataScale):
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kv0 = [100000+i, rd.randint(18, 80)]
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matrix_0.append(kv0)
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for i in range(param.dataScale):
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kv1 = [100000+i, rd.randint(100, 100000)*100, rd.randint(100, 100000)*100, rd.randint(1, 10)]
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matrix_1.append(kv1)
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for i in range(param.dataScale):
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kv2 = [100000+i, rd.randint(100, 100000)*100, rd.randint(100, 100000)*100, rd.randint(1, 10)]
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matrix_2.append(kv2)
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for i in range(param.dataScale):
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kv3 = [100000+i, rd.randint(100, 100000)*100, rd.randint(100, 100000)*100, rd.randint(1, 10)]
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matrix_3.append(kv3)
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filePath_P0 = "users/user0/S_user0_table0.csv"
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filePath_P1 = "users/user1/S_user1_table0.csv"
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filePath_P2 = "users/user2/S_user2_table0.csv"
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filePath_P3 = "users/user3/S_user3_table0.csv"
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'''
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Generate the plaintext table header
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'''
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header_0 = [["ID", "AGE"]]
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header_1 = [["ID", "deposit1", "loan1", "credit1"]]
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header_2 = [["ID", "deposit2", "loan2", "credit2"]]
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header_3 = [["ID", "deposit3", "loan3", "credit3"]]
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matrix_0 = np.concatenate([header_0, matrix_0], axis = 0)
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matrix_1 = np.concatenate([header_1, matrix_1], axis = 0)
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matrix_2 = np.concatenate([header_2, matrix_2], axis = 0)
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matrix_3 = np.concatenate([header_3, matrix_3], axis = 0)
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'''
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Write the dataset to the csv
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'''
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np.savetxt(filePath_P0, matrix_0, delimiter = ',', fmt="%s")
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np.savetxt(filePath_P1, matrix_1, delimiter = ',', fmt="%s")
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np.savetxt(filePath_P2, matrix_2, delimiter = ',', fmt="%s")
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np.savetxt(filePath_P3, matrix_3, delimiter = ',', fmt="%s")
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if __name__ == '__main__':
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# main()
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genTestdata()
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