文件名称:mlclass-ex2
介绍说明－－下载内容均来自于网络，请自行研究使用
逻辑回归，机器学习相关内容，内有说明，基于matlab仿真-ex2.m- Octave scr ipt that will help step you through the exercise
ex2 reg.m- Octave scr ipt for the later parts of the exercise
ex2data1.txt- Training set for the rst half of the exercise
ex2data2.txt- Training set for the second half of the exercise
submit.m- Submission scr ipt that sends your solutions to our servers
mapFeature.m- Function to generate polynomial features
plotDecisionBounday.m- Function to plot classi er s decision boundary
[?] plotData.m- Function to plot 2D classi cation data
[?] sigmoid.m- Sigmoid Function
[?] costFunction.m- Logistic Regression Cost Function
[?] predict.m- Logistic Regression Prediction Function
[?] costFunctionReg.m- Regularized Logistic Regression Cost
ex2 reg.m- Octave scr ipt for the later parts of the exercise
ex2data1.txt- Training set for the rst half of the exercise
ex2data2.txt- Training set for the second half of the exercise
submit.m- Submission scr ipt that sends your solutions to our servers
mapFeature.m- Function to generate polynomial features
plotDecisionBounday.m- Function to plot classi er s decision boundary
[?] plotData.m- Function to plot 2D classi cation data
[?] sigmoid.m- Sigmoid Function
[?] costFunction.m- Logistic Regression Cost Function
[?] predict.m- Logistic Regression Prediction Function
[?] costFunctionReg.m- Regularized Logistic Regression Cost
(系统自动生成,下载前可以参看下载内容)
下载文件列表
mlclass-ex2\costFunction.m
...........\costFunctionReg.m
...........\ex2.asv
...........\ex2.m
...........\ex2data1.txt
...........\ex2data2.txt
...........\ex2_reg.m
...........\mapFeature.m
...........\ml_login_data.mat
...........\plotData.m
...........\plotDecisionBoundary.m
...........\predict.m
...........\sigmoid.m
...........\submit.m
...........\submitWeb.m
...........\submit_ex2_part1.txt
...........\submit_ex2_part2.txt
...........\submit_ex2_part3.txt
...........\submit_ex2_part4.txt
...........\submit_ex2_part5.txt
...........\submit_ex2_part6.txt
mlclass-ex2