建立一个逻辑回归模型来预测一个学生是否被录取. import numpy as np import pandas as pd import matplotlib.pyplot as plt import os path='data'+os.sep+'Logireg_data.txt' pdData=pd.read_csv(path,header=None,names=['Exam1','Exam2','Admitted']) pdData.head() print(pdData.head())…