A Fast Distance-Based Algorithm to Detect Outliers| Science Publications

Journal of Computer Science

Nadim Obeidv¹  Moh’d B.A. Zoubi¹ 

关键词: Distance-based outliers;    outlier detection;    data mining;   

DOI  :  10.3844/jcssp.2007.944.947

学科分类：计算机科学（综合）

来源: Science Publications

【 摘 要 】

A fast distance-based algorithm for outlier detection will be proposed. It was found that the proposed algorithm reduced the number of distance calculations compared to the nested-loop algorithm. Test results were performed on different well-known data sets. The results showed that the proposed algorithm gave a reasonable amount of CPU time saving.

【 授权许可】

Unknown