摘要:
![](https://img2022.cnblogs.com/blog/2682749/202202/2682749-20220224225111955-262876296.png) ![](https://img2022.cnblogs.com/blog/2682749/202202/2682749-20220224225236328-2104689293.png) ![](https://i 阅读全文
摘要:
![](https://img2022.cnblogs.com/blog/2682749/202202/2682749-20220224224131914-294611579.png) ![](https://img2022.cnblogs.com/blog/2682749/202202/2682749-20220224224211081-175988797.png) ![](https://im 阅读全文
摘要:
![](https://img2022.cnblogs.com/blog/2682749/202202/2682749-20220224220338734-82519410.png) ![](https://img2022.cnblogs.com/blog/2682749/202202/2682749-20220224220712134-653559335.png) ![](https://img 阅读全文
摘要:
一般只有树状 符合次模性的结构才能精确推理 一般图只能用近似推理 BP算法在有环的,没法使用 本章讲解的是BP算法如何在因子图上执行,之前讲的是在聚类图上执行 $n_{i\to a}(x_i)$从变量节点$i$到因子节点$a$的消息 \(i是变量节点,没有势函数,要计算i的邻居节点(\a 把a排除在 阅读全文