摘要：
Regularized logistic regression : mapFeature(将feature增多) and costFunctionRegex2_reg.m文件中的部分内容%% =========== Part 1: Regularized Logistic Regression ==... 阅读全文
摘要：
Regularized logistic regression : plot data(画样本图)ex2data2.txt0.051267,0.69956,1-0.092742,0.68494,1-0.21371,0.69225,1-0.3... 阅读全文