Fast and Accurate Network Embeddings via Very Sparse Random Projection.
Haochen ChenSyed Fahad SultanYingtao TianMuhao ChenSteven SkienaPublished in: CIKM (2019)
Keyphrases
- random projections
- dimensionality reduction
- compressed sensing
- compressive sensing
- low dimensional
- sparse representation
- lossy image compression
- image reconstruction
- dimension reduction
- original data
- feature space
- principal component analysis
- random sampling
- high dimensional
- hash functions
- projection matrix
- image classification
- input data
- neural network
- data distribution
- high dimensionality
- document clustering
- natural language processing
- multiscale
- high quality