Cluster Analysis in Data Mining means that to find out the group of objects which are similar to each other in the group but are different from the object in other groups. In the process of clustering in data analytics, the sets of data are divided into groups or classes based on data similarity.
What is clustering and its techniques?
Clustering is an undirected technique used in data mining for identifying several hidden patterns in the data without coming up with any specific hypothesis. The reason behind using clustering is to identify similarities between certain objects and make a group of similar ones.
By Sanjay Sir