DILOF: Effective and Memory Efficient Local Outlier Detection in Data Streams.
Gyoung S. NaDong Hyun KimHwanjo YuPublished in: KDD (2018)
Keyphrases
- outlier detection
- data streams
- memory efficient
- detecting outliers
- sliding window
- fraud detection
- density estimation
- density ratio estimation
- density based clustering
- external memory
- data mining
- data sets
- detection algorithm
- itemsets
- knowledge discovery
- information retrieval
- distance based outlier detection
- stream mining
- streaming data
- concept drift
- data distribution
- multi dimensional data