Opinion based assessment
نویسندگان
چکیده
منابع مشابه
User-Based Opinion-based Recommendation
User-generated reviews are a plentiful source of user opinions and interests and can play an important role in a range of artificial intelligence contexts, particularly when it comes to recommender systems. In this paper, we describe how natural language processing and opinion mining techniques can be used to automatically mine useful recommendation knowledge from user generated reviews and how...
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E-commerce recommender systems seek out matches between customers and items in order to help customers discover more relevant and satisfying products and to increase the conversion rate of browsers to buyers. To do this, a recommender system must learn about the likes and dislikes of customers/users as well as the advantages and disadvantages (pros and cons) of products. Recently, the explosion...
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We consider the classical problem of aggregating di¤erent individualsprobability assignments (opinions) over a -algebra of events. In practice, some events represent basic propositions, such as it rainsor CO2 emissions cause global warming, while others represent combinations thereof, for instance disjunctions (unions) of basic events. It is plausible to treat the basic events as premises ...
متن کاملOpinion-Based Imprecise Query Answering
There is an exponential growth in user-generated contents in the form of customer reviews on the Web. But, most of the contents are stored in either unstructured or semi-structured format due to which distillation of knowledge from this huge repository is a challenging task. In addition, on analysis we found that most of the users use fuzzy terms instead of crisp terms to express opinions on pr...
متن کاملImproving Opinion-based Entity Ranking
We examine the problem of entity ranking using opinions expressed in users' reviews. There is a massive development of opinions and reviews on the web, which includes reviews of products and services, and opinions about events and persons. For products especially, there are thousands of users' reviews, that consumers usually consult before proceeding in a purchase. In this study we are followin...
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ژورنال
عنوان ژورنال: British Dental Journal
سال: 2007
ISSN: 0007-0610,1476-5373
DOI: 10.1038/bdj.2007.904