A Hierarchical Model for Dialog Act Recognition Considering Acoustic and Lexical Context Information.
Yuke SiLongbiao WangJianwu DangMengfei WuAijun LiPublished in: ICASSP (2020)
Keyphrases
- hierarchical model
- recognition rate
- hierarchical models
- object recognition
- latent variables
- recognition accuracy
- human body
- pattern recognition
- natural language processing
- wordnet
- conversational agent
- feature extraction
- natural language
- recognition algorithm
- machine learning
- domain specific
- knowledge discovery
- data mining
- co occurrence
- face recognition
- decision trees
- environmental sounds
- speech sounds