Parallel Outlier Detection Using KD-Tree Based on MapReduce.
Qing HeYunlong MaQun WangFuzhen ZhuangZhongzhi ShiPublished in: CloudCom (2011)
Keyphrases
- outlier detection
- parallel processing
- parallel computing
- detection algorithm
- knowledge discovery
- data streams
- credit card fraud detection
- high dimensional datasets
- density ratio estimation
- density estimation
- fraud detection
- cloud computing
- distance based outlier detection
- detecting outliers
- density based clustering
- data mining
- database
- outlier mining
- spatial outliers
- data sets