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Pelodiscus sinensis is the most common turtle species raised in East and Southeast Asia. The Japanese strain and the Qingxi black strain are important aquatic breeds of P. sinensis in China with unique characteristics in terms of production performance and appearance, including skin color. In this study, melanin content measure and histological analysis on skin samples of these two strains were carried...
Multi Density DBSCAN (Density Based Spatial Clustering of Application with Noise) is an excellent density-based clustering algorithm, which extends DBSCAN algorithm so as to be able to discover the different densities clusters, and retains the advantage of separating noise and finding arbitrary shape clusters. But, because of great memory demand and low calculation efficiency, Multi Density DBSCAN...
GbDBSCAN (an efficient grid-based DBSCAN algorithm) is an excellent improved DBSCAN algorithm, which makes up the defects that DBSCAN algorithm is sensitive to clustering parameters and unable to deal with large database, and retains the advantage of separating noise and finding arbitrary shape clusters. However, in GbDBSCAN, the grid technique treats the total number of points in one grid as the...
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