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Survey Paper on Feature Extraction Methods in Text Categorization
International Journal of Computer Applications
As the world is moving towards globalization, digitization of text has been escalating a lot and the need to organize, categorize and classify text has become obligatory. Disorganization or little categorization and sorting of text may result in dawdling response time of information retrieval. There has been the 'curse of dimensionality' (as termed by Bellman) problem, namely the inherent sparsity of high dimensional spaces. Thus, the search for a possible presence of some unspecifieddoi:10.5120/ijca2017914145 fatcat:u27ruhdwe5entafxdwadlhguzm