spark HMM

Scala实现的：

https://github.com/skrusche63/spark-intent/tree/master/src/main/scala/de/kp/scala/hmm

https://github.com/apache/spark/compare/master...lilrex:sequence

HMM前向算法的spark实现

http://f.dataguru.cn/thread-645021-1-1.html

Apache mahout中HMM（隐马尔可夫）算法

https://blog.csdn.net/sparkexpert/article/details/49612445

其他：

https://blog.csdn.net/csj941227/article/details/78564486