Multiple metric learning for large margin kNN classification of time series.
Cao-Tri DoAhlame Douzal ChouakriaSylvain MariéMichèle RombautPublished in: EUSIPCO (2015)
Keyphrases
- knn classification
- metric learning
- distance metric
- distance function
- mahalanobis metric
- knn
- k nearest neighbor
- distance measure
- data points
- semi supervised
- dimensionality reduction
- dynamic time warping
- pattern recognition
- feature extraction
- active learning
- euclidean distance
- feature space
- learning tasks
- multi task
- feature mapping
- support vector
- reinforcement learning