Layered isolation forest: A multi-level subspace algorithm for improving isolation forest.
Tao LiuZhen ZhouLijun YangPublished in: Neurocomputing (2024)
Keyphrases
- computational complexity
- dynamic programming
- times faster
- learning algorithm
- cost function
- experimental evaluation
- optimization algorithm
- preprocessing
- np hard
- matching algorithm
- optimal solution
- improved algorithm
- clustering method
- detection algorithm
- theoretical analysis
- expectation maximization
- computational cost
- segmentation algorithm
- linear programming
- convex hull
- subspace clustering