eriners的博客

Ch1 introduction绪论 模式识别（pattern recognition） The field of pattern recognition is concerned with ==the automatic discovery of regularities== in data through the use of computer algorithms and wit...

CH3 Linear models for regression回归的线性模型 3.1线性基函数模型 回归的最简单模型 y(x,w)=w0+w1x1+…+wDxD y(\boldsymbol x,\boldsymbol w)=w_0+w_1x_1+\ldots+w_Dx_D y(x,w)=w0​+w1​x1​+…+wD​xD​ 其中x=(x1,…,xD)T\boldsymbol x=(x_1,...