Audio Sentiment Analysis by Heterogeneous Signal Features Learned from Utterance-Based Parallel Neural Network.
Ziqian LuoHua XuFeiyang ChenPublished in: AffCon@AAAI (2019)
Keyphrases
- sentiment analysis
- neural network
- opinion mining
- product features
- signal processing
- sentiment classification
- emotion recognition
- supervised classifiers
- text classification
- multi aspect
- speech recognition
- co occurrence
- natural language processing
- user generated
- low level
- sentence level
- audio signal
- text categorization
- product reviews
- audio features
- social networks
- machine learning