Keyphrases
- finite state
- context free
- markov chain
- phrase structure
- markov decision processes
- finite state transducers
- probabilistic context free grammars
- optimal policy
- syntactic analysis
- model checking
- parse tree
- hidden markov models
- vector quantizer
- tree automata
- natural language
- partially observable markov decision processes
- data mining
- pattern matching
- state space
- association rules
- information retrieval