The heirarchial clustering method we currently used is not effective currently
It performed well when the news articles were different
However with the recent increase in coronavirus articles, the clustering has become very difficult as all the articles are about coronavirus but may have very different sub topics.
The contents are often similar but when clustering the coronavirus clusters get mixed up. Need to get a better clustering method
The heirarchial clustering method we currently used is not effective currently
It performed well when the news articles were different
However with the recent increase in coronavirus articles, the clustering has become very difficult as all the articles are about coronavirus but may have very different sub topics.
The contents are often similar but when clustering the coronavirus clusters get mixed up. Need to get a better clustering method