周志华-机器学习西瓜书-第三章习题3.3 编程实现对率回归

本文为周志华机器学习西瓜书第三章课后习题3.3答案，编程实现对率回归，数据集为书本第89页的数据

使用tensorflow实现过程

# coding=utf-8
import tensorflow as tf
from numpy import *
import  numpy as np
import matplotlib.pyplot as plt

data = mat([[0.697,0.460,1],
        [0.774,0.376,1],
        [0.634,0.264,1],
        [0.608,0.318,1],
        [0.556,0.215,1],
        [0.403,0.237,1