利用TensorFlow实现多元线性回归,代码如下: # -*- coding:utf-8 -*- import tensorflow as tf import numpy as np from sklearn import linear_model from sklearn import preprocessing # Read x and y x_data = np.loadtxt("ex3x.dat").astype(np.float32) y_data = np.loadtxt…
整理自Andrew Ng的machine learning课程 week2. 目录: 多元线性回归 Multivariates linear regression /MLR Gradient descent for MLR Feature Scaling and Mean Normalization Ensure gradient descent work correctly Features and polynomial regression Normal Equation Vectoriza…