Grouping of Hashtags using Co-relating the Occurrence in Microblogs

Abstract

In this paper we introduce a new topic model to understand the chaotic micro blogging environment by using hashtag graphs. Hash tag is symbol (#) used on social media and micro blogging sites. A word or phrase is preceded with hashtag;hashtag isgenerally used forhighlighting the topic.HGTM: Hash tag Graph based Topic model exploresan elemental proposal that uses the aspects which are suppressed by means of the hash tags that are added through the user HGTM discovers word semantic relations even if words are not correlated within aspecific tweet, hash tags are used as keywords to find the semantic relations. HGTM has the capability to Handel the sparseness and noise problem in tweets.