An Efficient Approach to Informative Feature Extraction from Multimodal Data.
Lichen WangJiaxiang WuShao-Lun HuangLizhong ZhengXiangxiang XuLin ZhangJunzhou HuangPublished in: AAAI (2019)
Keyphrases
- multimodal data
- feature extraction
- similarity search
- multimedia databases
- dimensionality reduction methods
- preprocessing
- dimensionality reduction
- kernel trick
- cross modal
- feature vectors
- discriminant analysis
- dimension reduction
- image processing
- feature space
- face recognition
- image classification
- pattern classification
- pattern recognition
- feature selection
- multi modal
- low dimensional
- principal component analysis
- knn
- audio features