continuous supervised learning(回归)

主要内容:

1、continuous supervised learning 与 discrete 区别(output)

2、linear regression 的评价(SSE 或者R2)

3、多维变量回归问题



以前离散的output

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compare

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from discrete to continuous


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SCOPE/INTERCEPT


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Linear Regression Errors

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均方差的概念


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使用误差的绝对值的问题,,模糊性,三条线的总和一样。


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其实一般不是使用SSE而是均方差就OK 了

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R2 

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supervised learn(classification + regression 区别)

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多变量回归问题

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