Combining Text Classifiers and Hidden Markov Models for Information Extraction.
Flávia A. BarrosEduardo F. A. SilvaRicardo Bastos Cavalcante PrudêncioValmir M. FilhoAndré C. A. NascimentoPublished in: Int. J. Artif. Intell. Tools (2009)
Keyphrases
- hidden markov models
- text classifiers
- information extraction
- conditional random fields
- text classification
- text categorization
- naive bayes
- text mining
- sequential data
- document classification
- natural language processing
- machine learning
- continuous hidden markov models
- text data
- information retrieval
- question answering
- structured data
- text documents
- probabilistic model
- named entities
- high dimensional
- reinforcement learning
- feature extraction