Logistic Regression - Code

I have written logistic regression before. But I only introduce some basic knowledge about it. In this article, I will publish the code of the machine learning algorithm in python. One with scikit-learn library; Other is written based on Gradient descent algorithm.

Linear Regression - Code

I have written linear regression before. But I only introduce some basic knowledge about it. In this series of article, I will publish the code of the machine learning algorithm in python.

机器学习 - SVM-1

支持向量机(Support Vector Machine, SVM)是一类按监督学习(supervised learning)方式对数据进行二元分类(binary classification)的广义线性分类器(generalized linear classifier),其决策边界是对学习样本求解的最大边距超平面(maximum-margin hyperplane)。

机器学习 - 决策树

决策树是一种常见的机器学习算法,它的思想十分朴素,类似于我们平时利用选择做决策的过程。

机器学习 - 逻辑回归

logistic 回归又称 logistic 回归分析,是一种广义的线性回归分析模型,常用于数据挖掘,疾病自动诊断,经济预测等领域。

机器学习 - 线性回归

线性回归是利用数理统计中回归分析,来确定两种或两种以上变量间相互依赖的定量关系的一种统计分析方法,运用十分广泛。