Performance Evaluation of Different Weighting Schemes on KNN-Based Emotion Recognition in Mandarin Speech.
Tsang-Long PaoYun-Maw ChengYu-Te ChenJun-Heng YehPublished in: Int. J. Inf. Acquis. (2007)
Keyphrases
- emotion recognition
- knn
- weighting schemes
- distance function
- k nearest neighbor
- audio visual
- nearest neighbor
- text categorization
- k nearest neighbour
- similarity search
- human computer interaction
- emotion classification
- facial expressions
- sentiment analysis
- tf idf
- text classification
- support vector machine
- emotional state
- clustering algorithm
- feature selection
- test collection
- feature vectors
- multimedia