Automatic Role Recognition in Multiparty Conversations: An Approach Based on Turn Organization, Prosody, and Conditional Random Fields.
Hugues SalaminAlessandro VinciarelliPublished in: IEEE Trans. Multim. (2012)
Keyphrases
- multi party
- conditional random fields
- privacy preserving
- hidden markov models
- graphical models
- sequence labeling
- random fields
- information extraction
- probabilistic model
- higher order
- crf model
- generative model
- markov random field
- supervised training
- named entity recognition
- maximum entropy
- web page prediction
- structured learning
- structured prediction
- pairwise
- human communication
- turn taking
- protein fold recognition
- image processing
- undirected graphical models
- artificial intelligence
- semi markov
- superpixels
- natural language processing
- weighted sums
- error correcting output coding