Fast and Exact Outlier Detection in Metric Spaces: A Proximity Graph-based Approach.
Daichi AmagataMakoto OnizukaTakahiro HaraPublished in: CoRR (2021)
Keyphrases
- outlier detection
- metric space
- proximity graph
- similarity search
- high dimensional
- similarity queries
- data streams
- detection algorithm
- distance function
- range queries
- knowledge discovery
- vector space
- point sets
- join algorithms
- data mining
- nearest neighbor search
- indexing techniques
- data points
- similarity join
- machine learning