Opinion Classification in Conversational Content Using N-grams

  • Kristina Machova
  • Lukáš Marhefka
Part of the Studies in Computational Intelligence book series (SCI, volume 513)


The paper introduces the problem of opinion classification related to conversational content. It describes briefly various approaches known in this field. The focus is on a novelty method which has been designed on the basis of cyclic usage of n-grams (4-grams). This method belongs to lexicon based approaches. The contribution describes implementation of this method for the Slovak language, test results of the presented implementation and discussion of the achieved results as well.


Opinion mining conversational content web discussions n-grams 


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Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  1. 1.Dept. of Cybernetics and Artificial IntelligenceTechnical UniversityKošiceSlovakia

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