标签:tld 原理 为什么 type fmb mba rbd aac aaa
为什么叫朴素贝叶斯?
朴素是指特征条件独立;贝叶斯是指基于贝叶斯定理。
$x=\frac{{-b}\pm\sqrt{b^2-4ac}}{2a}$
$p(y=c_k|x)=\dfrac{\prod_{i=1}^{M}p(x^i|y=c_k)p(y=c_k)}{\sum_kp(y=c_k)\prod_{i=1}^{M}P(x^i|y=c_k)}$。。。。(2)
$$
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\[p\left( {y = c|x} \right) = \]
$$
标签:tld 原理 为什么 type fmb mba rbd aac aaa
原文地址:http://www.cnblogs.com/0xcafe/p/7420760.html