Speech Emotion Recognition using GhostVLAD and Sentiment Metric Learning.
Bogdan MocanuRuxandra TapuPublished in: ISPA (2021)
Keyphrases
- metric learning
- emotion recognition
- sentiment analysis
- emotional state
- distance metric
- distance metric learning
- pairwise
- semi supervised
- machine learning and pattern recognition
- semi supervised clustering
- distance function
- nearest neighbor classification
- dimensionality reduction
- multi task
- learning tasks
- facial expressions
- feature space
- mahalanobis metric
- semi supervised learning
- text mining
- nearest neighbor
- knn
- subject to linear constraints
- background knowledge
- maximum variance unfolding
- data sets
- text classification
- learning environment
- feature selection