Efficient preference clustering via random fourier features.
Jingshu LiuLi WangJinglei LiuPublished in: Big Data Min. Anal. (2019)
Keyphrases
- high dimensionality
- feature extraction
- low level
- clustering method
- clustering algorithm
- additional features
- feature set
- k means
- feature vectors
- feature space
- user preferences
- benchmark datasets
- keypoints
- decision trees
- data clustering
- spectral clustering
- similarity function
- gabor filters
- feature detection
- categorical data
- translation invariant
- data sets