DimenFix: A novel meta-dimensionality reduction method for feature preservation.
Qiaodan LuoLeonardo ChristinoFernando V. PaulovichEvangelos E. MiliosPublished in: CoRR (2022)
Keyphrases
- dimensionality reduction methods
- preprocessing step
- dimensionality reduction
- discriminant projection
- discriminant analysis
- high dimensional data analysis
- feature set
- data sets
- principal component analysis
- image features
- feature vectors
- principal components analysis
- preprocessing
- multimodal data
- knn
- nearest neighbor
- database
- information retrieval systems
- feature space
- feature extraction
- kernel trick
- fisher discriminant analysis
- supervised dimensionality reduction
- neural network