JAVA实现变色龙chameleon算法，CHAMELEON是一种两阶段聚类法。第一阶段把点分成很多小的簇；第二阶段根据相近程度合并这些小的簇。-JAVA realization a chameleon chameleon algorithm, CHAMELEON clustering method is a two-stage. The first phase of the point divided into many small clusters　these small clusters of the second stage is based on the closeness of the merger.