Double locality sensitive hashing Bloom filter for high-dimensional streaming anomaly detection.
Zhixia ZengRuliang XiaoXinhong LinTianjian LuoJiayin LinPublished in: Inf. Process. Manag. (2023)
Keyphrases
- anomaly detection
- locality sensitive hashing
- bloom filter
- high dimensional
- space efficient
- similarity search
- nearest neighbor search
- nearest neighbor
- metric space
- data structure
- intrusion detection
- data streams
- record linkage
- index structure
- feature space
- low dimensional
- dimensionality reduction
- data points
- high dimensional data
- indexing techniques
- distance function
- brute force
- knn
- similarity measure
- unsupervised learning
- hash functions
- hamming distance
- high dimensional spaces
- multi dimensional
- sift features
- pattern recognition
- databases
- detect anomalies
- range queries
- management system
- query processing
- feature vectors
- data mining