OFS-Density: A novel online streaming feature selection method.
Peng ZhouXuegang HuPei-Pei LiXindong WuPublished in: Pattern Recognit. (2019)
Keyphrases
- feature selection
- unsupervised learning
- experimental evaluation
- high accuracy
- real time
- detection method
- machine learning
- em algorithm
- feature set
- classification accuracy
- computational cost
- significant improvement
- objective function
- similarity measure
- dynamic programming
- cost function
- preprocessing
- training data
- clustering method