Opinion mining in MapReduce framework

Abstract

Presently, many researching fields are crossed and mashed up to each fields, however, some of computer science fields cannot be solved by technique only. Opinion mining sometimes needs a solution from other fields, too. For example, we use a method from psychology to gain information from text about users. Likewise, we suggested a new method of opinion mining which is using MapReduce before, and this method also uses a WordMap which is dictionary-like. WordMap just has information of category and value of word. If we use a novel method of Opinion mining, it could be mining opinion from web more powerful than before. Therefore, for stronger opinion mining, we suggest a framework of Opinion mining in MapReduce. © 2011 Springer-Verlag.