KXtractor: An Effective Biomedical Information Extraction Technique Based on Mixture Hidden Markov Models.
Min SongIl-Yeol SongXiaohua HuRobert B. AllenPublished in: Trans. Comp. Sys. Biology (2005)
Keyphrases
- hidden markov models
- information extraction
- conditional random fields
- speech recognition
- mixture distributions
- gesture recognition
- text mining
- markov models
- natural language processing
- sequential data
- latent variable models
- sequence classification
- baum welch
- hierarchical hidden markov models
- mixture model
- continuous hidden markov models
- information retrieval
- data mining
- viterbi algorithm
- hierarchical hidden markov model
- hidden states
- handwritten word recognition
- relation extraction
- handwritten text recognition
- keyword spotting
- stochastic context free grammars
- hidden state
- generative model
- machine learning