Intelligent facial emotion recognition and semantic-based topic detection for a humanoid robot.
Li ZhangMing JiangDewan Md. FaridM. Alamgir HossainPublished in: Expert Syst. Appl. (2013)
Keyphrases
- emotion recognition
- humanoid robot
- topic detection
- multi modal
- audio visual
- text classification
- facial expressions
- sentiment analysis
- facial images
- text data
- document collections
- human computer interaction
- information fusion
- document clustering
- document level
- information retrieval
- emotional state
- facial features
- machine learning
- human subjects
- data sets
- affective states
- natural language processing
- probabilistic model