K-Nearest Neighbor Search by Random Projection Forests.
Donghui YanYingjie WangJin WangHonggang WangZhenpeng LiPublished in: IEEE Trans. Big Data (2021)
Keyphrases
- random projections
- dimensionality reduction
- dimension reduction
- compressed sensing
- image reconstruction
- original data
- random sampling
- sparse representation
- lossy image compression
- principal component analysis
- high dimensionality
- low dimensional
- neural network
- text classification
- image features
- high dimensional
- feature extraction