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