Temporal and Frequential Metric Learning for Time Series kNN Classification.
Cao-Tri DoAhlame Douzal ChouakriaSylvain MariéMichèle RombautPublished in: AALTD@PKDD/ECML (2015)
Keyphrases
- metric learning
- knn classification
- distance metric
- distance function
- euclidean distance
- knn
- semi supervised
- dynamic time warping
- pairwise
- kernel matrix
- distance measure
- multi task
- mahalanobis metric
- k nearest neighbor
- data points
- learning tasks
- feature mapping
- similarity search
- dimensionality reduction
- database systems
- nearest neighbor
- data analysis
- text classification
- principal component analysis