Machine Learning Text Categorization
I have created machine learning Text categorization model , during testing, sometimes when I enter random word e.g. cricket , it matches to the available topic in training data, but there is no word even close to "cricket" ( random word) in the training data, then how it is able to match it with the topic ? I want to know more about how it works ?
***Edited by Moderator Marissa to update General to Product***