SPiForest: An Anomaly Detecting Algorithm Using Space Partition Constructed by Probability Density-Based Inverse Sampling.
Xiansheng YangYuan ZhuangMin ShiXiaoxiang CaoDong ChenYufei TangPublished in: IEEE Trans. Neural Networks Learn. Syst. (2024)
Keyphrases
- k means
- clustering method
- sampling algorithm
- cost function
- experimental evaluation
- learning algorithm
- objective function
- times faster
- detection algorithm
- expectation maximization
- high accuracy
- improved algorithm
- theoretical analysis
- computational complexity
- anomaly detection
- matching algorithm
- worst case
- data mining
- data points
- computationally efficient
- dynamic programming
- optimization algorithm
- significant improvement
- search space
- optimal solution
- decision trees
- density based clustering
- multi armed bandit