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Reviews Sentiment analysis for collaborative recommender system.
Reviews Sentiment analysis for collaborative recommender system.
- Source :
- Kurdistan Journal of Applied Research (KJAR); Aug2017, Vol. 2 Issue 3, p87-91, 5p
- Publication Year :
- 2017
-
Abstract
- recommender system nowadays is used to deliver services and information to users. A recommender system is suffering from problems of data sparsity and cold start because of insufficient user rating or absence of data about users or items. This research proposed a sentiment analysis system work on user reviews as an additional source of information to tackle data sparsity problems. Sentiment analysis system implemented using NLP techniques with machine learning to predict user rating form his review; this model is evaluated using Yelp restaurant data set, IMDB reviews data set and Arabic qaym.com restaurant reviews data set under various classification model, the system was efficient in predicting rating from reviews. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 24117684
- Volume :
- 2
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Kurdistan Journal of Applied Research (KJAR)
- Publication Type :
- Academic Journal
- Accession number :
- 126826695
- Full Text :
- https://doi.org/10.24017/science.2017.3.22