Marginal Inference queries in Hidden Markov Models under context-free grammar constraints.
Reda MarzoukColin de la HigueraPublished in: CoRR (2022)
Keyphrases
- hidden markov models
- context free grammars
- syntactic pattern recognition
- grammatical inference
- hidden states
- stochastic context free grammars
- markov models
- sequential data
- speech recognition
- query language
- query processing
- conditional random fields
- database
- baum welch
- query evaluation
- reinforcement learning
- hidden semi markov models
- xml schema
- object oriented
- data sources
- learning algorithm
- information retrieval