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# main def main(): datafile = 'iris.data' #'C:\Users\mspat\Desktop\iris.txt' X, y = formatIris(dataFile) #x inciudes 1 for the bias: x = [1,x11,x12], [1,x eta = 0.1 X_std = : пр.сорy(x) X_std[:, 1] = (x[:, 1] - x[:, 1].mean()) / x[:, 1].std() X_std[:, 2] = (x[:, 2] - x[:, 2].mean()) / x[:, 2].std()

# main def main(): datafile = 'iris.data' #'C:\Users\mspat\Desktop\iris.txt' X, y = formatIris(dataFile) #x inciudes 1 for the bias: x = [1,x11,x12], [1,x eta = 0.1 X_std = : пр.сорy(x) X_std[:, 1] = (x[:, 1] - x[:, 1].mean()) / x[:, 1].std() X_std[:, 2] = (x[:, 2] - x[:, 2].mean()) / x[:, 2].std()

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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can you please solve my error in python program

 

# main def main(): #'C:\Users\mspat\Desktop\iris.txt' #x inciudes 1 for the bias: x = [1,x11,x12], [1,x21, datafile = 'iris.data' X, y = formatIris(dataFile) eta = 0.1 X_std np.copy(x) %3D x_std[:, 1] = (x[:, 1] - x[:, 1].mean()) / x[:, 1].std() X_std[:, 2] (x[:, 2] - x[:, 2].mean()) / x[:, 2].std()
Transcribed Image Text:# main def main(): #'C:\Users\mspat\Desktop\iris.txt' #x inciudes 1 for the bias: x = [1,x11,x12], [1,x21, datafile = 'iris.data' X, y = formatIris(dataFile) eta = 0.1 X_std np.copy(x) %3D x_std[:, 1] = (x[:, 1] - x[:, 1].mean()) / x[:, 1].std() X_std[:, 2] (x[:, 2] - x[:, 2].mean()) / x[:, 2].std()
File "C:\Users\mspat\PycharmProjects\pythonProject14\hw5.py", line 167, in main X, y = formatIris(dataFile) #x inciudes 1 for the bias: x = [1, x11,x12], [1,x21,x22], NameError: name 'dataFile' is not defined Process finished with exit code 1
Transcribed Image Text:File "C:\Users\mspat\PycharmProjects\pythonProject14\hw5.py", line 167, in main X, y = formatIris(dataFile) #x inciudes 1 for the bias: x = [1, x11,x12], [1,x21,x22], NameError: name 'dataFile' is not defined Process finished with exit code 1
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