Lightly-supervised utterance-level emotion identification using latent topic modeling of multimodal words.
Zhaojun YangShrikanth S. NarayananPublished in: ICASSP (2016)
Keyphrases
- topic modeling
- latent topics
- topic models
- latent dirichlet allocation
- text documents
- lda model
- probabilistic topic models
- text corpora
- latent variables
- latent structure
- text mining
- text classification
- probabilistic latent semantic analysis
- information extraction
- keywords
- modeling framework
- feature selection
- word sense disambiguation
- n gram
- supervised learning
- databases
- bag of words
- speech recognition
- image classification
- collaborative filtering
- semi supervised