A Comparative Study of Different Weighting Schemes on KNN-Based Emotion Recognition in Mandarin Speech.
Tsang-Long PaoYu-Te ChenJun-Heng YehYun-Maw ChengYu-Yuan LinPublished in: ICIC (1) (2007)
Keyphrases
- emotional state
- emotion recognition
- knn
- weighting schemes
- distance function
- k nearest neighbor
- nearest neighbor
- facial expressions
- text categorization
- k nearest neighbour
- text classification
- similarity search
- emotion classification
- tf idf
- support vector machine
- test collection
- neural network
- document collections
- video sequences
- affective states
- clustering algorithm
- speech recognition
- data fusion
- visual words
- video retrieval
- multiscale
- multimedia
- information retrieval