Dimensionality Reduction and (Bucket) Ranking: a Mass Transportation Approach.
Mastane AchabAnna KorbaStéphan ClémençonPublished in: CoRR (2018)
Keyphrases
- dimensionality reduction
- ranking algorithm
- high dimensional data
- pattern recognition
- principal component analysis
- web search
- data representation
- high dimensionality
- low dimensional
- feature extraction
- high dimensional
- dimensionality reduction methods
- learning to rank
- feature selection
- linear discriminant analysis
- ranking functions
- link analysis
- structure preserving
- transportation systems
- feature space
- machine learning
- graph embedding
- information retrieval
- random projections
- data points
- principal components
- pairwise
- decision making
- digital mammography