A Grid-Based Noise Filtering Algorithm

摘要

Conventional grid-based noise detection algorithm may take boundary points of clustering for noises. So, A method for detection of the boundary of clusters and the noises was presented in this paper, then a improved gird-based algorithm for noises detection is given. As shown by our experimental results, this algorithm improved the accuracy of noises detection; the runtime of ours is almost the same as that of conventional one and scale well.