As part of my review research for my first project on Fall 2019, "Auto-tagging of TCR records", I began to find a distinct pattern in the papers that I read. Most of the papers hinted that the machine learning algorithms that they developed to tag blogs, research papers, news links and other textual data performed better than the tags provided by the authors of those documents. I am writing this blog post to explain about document tagging, autotagging and how claim mentioned above might be true in a senseTaggingWikipedia [1] de...