/Easy_HMM

A easy HMM program written with Python, including the full codes of training, prediction and decoding.

Primary LanguagePython

Easy_HMM

A easy HMM program written with Python, including the full codes of training, prediction and decoding.

Introduction

  • Simple algorithms and models to learn HMMs in pure Python
  • Including two HMM models: HMM with Gaussian emissions, and HMM with multinomial (discrete) emissions
  • Using unnitest to verify our performance with hmmlearn .
  • Three examples: Dice problem, Chinese words segmentation and stock analysis.

Code list

  • hmm.py: hmm models file
  • DiscreteHMM_test.py, GaussianHMM_test.py: test files
  • Dice_01.py, Wordseg_02.py, Stock_03.py: example files
  • RenMinData.txt_utf8: Chinese words segmentation datas

中文说明

参见个人博客：http://blog.csdn.net/tostq/article/details/70846702

里面具体剖析了HMM模型，这个代码也是上述系列博客的配套代码！