<div dir="ltr">Hi,<div><br></div><div>I would like to contribute to the "Weighting Schemes" project. I have previously worked with weighting schemes like tf-idf.</div><div><br></div><div>My past experience was in a project which was able to successfully classify a text question into its subject (like Physics) and also its sub topic (like reflection, refraction etc) based on an ontology built from crawling wikipedia articles.</div>
<div><br></div><div>The major problem with text categoriztion is that the system doesn't take into account the context of the query.</div><div><br></div><div>I would like to propose an alternate measure based on a "confidence measure". I am currently trying to implement the same in another project. I have attached the paper which talks about this "confidence" measure.</div>
<div><br></div><div>Regards</div><div>Sidhant Panda</div></div>