@rianusr 2019-08-13T02:08:16.000000Z 字数 151 阅读 1870

机器学习02：监督学习08：多元线性回归

06-机器学习

$---by:Rianusr$

1 课程概述

image_1cecu70204391n52p4d1vq81go69.png-113.9kB

2 多元线性回归模型

image_1cecua7ckd11f251h0n1grdsdm.png-77.9kB
image_1cecuau6vvk81u9v1f2f1i44t4613.png-100.1kB
image_1cecubosc1av74m3148k6heggr1g.png-371.3kB

3 多重共线性概念

image_1cecud02d17eho8l1pmui47ks61t.png-100.3kB
image_1cecudnoq7lt4kbhf1jqb1mq12a.png-182.5kB
image_1cecufu3b95018oo1bj2bb88l92n.png-256.4kB

4 逐步回归方法

image_1cecui0vm62o1p7j7sa122913ga34.png-108.4kB
image_1cecuiv8q8glr203701pg72nq3h.png-189.6kB
image_1cecul12u2oq1q1f1ptd6hmhng3u.png-179.4kB
image_1cecumf6v33c1uh010sno10cfk4b.png-306.1kB

5 过拟合与正则化

image_1cecuq5431732q3d1lur1a212du4o.png-118kB
正则化增加惩罚项，预防过拟合，控制模型的复杂度
image_1cecurs4a68i1efj19ds62umfs55.png-122kB
image_1cecuu5hikcfpj3rb813mqohj5i.png-103.8kB