How clustering helps in improving the performance of the model?



I am currently studying about clustering while studying it I have learned that clustering is an Unsupervised learning (Segment the data into similar groups instead of predictions) and we can performing the clustering on the basis of the distance between the data point.I want to know how clustering helps to improve the performance of the predictive model.


@sid100158 - Clustering segment the data into a similar group instead of prediction , then you can build a predictive model for each group.It helps in finding the pattern within the data.
Always be careful not to overfit your model.This works best with large data set.

Hope this helps!