摘要
利用已有的VA-File索引结构,提出一种并行的NN检索方法,通过并行处理解决多维检索中CPU占用过多而影响检索效率的问题。同时,对本并行方法与非并行检索算法进行了比较。
One parallel processing method based on the exiting VA-File index structure is proposed in this paper, which can solve the CPU costs and improve the performance of NN search. Moreover, a fast evaluation between parallel method and non-parallel method is given.
出处
《纺织高校基础科学学报》
CAS
2003年第2期165-169,共5页
Basic Sciences Journal of Textile Universities