中文说明：聚类问题是普遍存在于众多领域的基本问题，如模式识别、图像处理、机器学习和统计学等。聚类的基本形式定义为在已给的数据集合中寻找数据点集的同类集合。
English Description：
Clustering problem is widespread in many areas of basic issues, such as pattern recognition, image processing, machine learning and statistics. The basic forms of clustering is defined as the collection of similar data sets in search data points.