Tagging with Hidden Markov Models Using Ambiguous Tags.
Alexis NasrFrédéric BéchetAlexandra VolanschiPublished in: COLING (2004)
Keyphrases
- hidden markov models
- social tagging
- collaborative tagging
- tag recommendation
- part of speech
- collaborative tagging systems
- social tagging systems
- tagging systems
- metadata
- social tags
- speech recognition
- markov models
- conditional random fields
- sequential data
- viterbi algorithm
- continuous hidden markov models
- natural language processing
- hidden state
- sequence classification
- automatic speech recognition
- handwritten word recognition
- hidden states
- markov model
- discriminative training
- forward backward
- stochastic context free grammars
- baum welch
- random effects
- spatio temporal