Token Pruning by Dimensionality Reduction Methods on TCT-ColBERT for Reranking.
Nazish HinaMohand BoughanemTaoufiq DkakiPublished in: ISMIS (2024)
Keyphrases
- dimensionality reduction methods
- dimensionality reduction
- discriminant analysis
- data sets
- preprocessing step
- principal component analysis
- knn
- nonlinear dimensionality reduction
- principal components analysis
- distance measure
- random projections
- discriminant projection
- feature extraction
- feature set
- neural network
- database
- low dimensional
- linear discriminant analysis
- high dimensionality
- pattern recognition
- feature space
- feature selection
- manifold learning
- document clustering
- classification accuracy
- text classification
- association rules