Random Projection in the Presence of Concept Drift in Supervised Environments.
Moritz HeusingerFrank-Michael SchleifPublished in: ICAISC (1) (2020)
Keyphrases
- concept drift
- random projections
- data streams
- dimensionality reduction
- dimension reduction
- data distribution
- non stationary
- change detection
- original data
- image reconstruction
- classification algorithm
- unsupervised learning
- random sampling
- learning algorithm
- principal component analysis
- supervised learning
- hash functions
- sparse representation
- semi supervised
- machine learning
- document clustering
- low dimensional
- high dimensionality
- high quality
- feature space
- training data
- decision trees
- high dimensional
- information retrieval
- high dimensional data
- database