2015
DOI: 10.1007/s10844-015-0379-y
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Combining similarity and sentiment in opinion mining for product recommendation

Abstract: In the world of recommender systems, so-called content-based methods are an important approach that rely on the availability of detailed product or item descriptions to drive the recommendation process. For example, recommendations can be generated for a target user by selecting unseen products that are similar to the products that the target user has liked or purchased in the past. To do this, content-based methods must be able to compute the similarity between pairs of products (unseen products and liked pro… Show more

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Cited by 59 publications
(38 citation statements)
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“…With the arrival of Web 2.0 now people are actively writing their experiences about various products, services and other things in the form of reviews. Reviews are now other sources of data for generating recommendations [20]. Many ecommerce websites are having large number reviews about various products written by their customers.…”
Section: Opinion Miningmentioning
confidence: 99%
“…With the arrival of Web 2.0 now people are actively writing their experiences about various products, services and other things in the form of reviews. Reviews are now other sources of data for generating recommendations [20]. Many ecommerce websites are having large number reviews about various products written by their customers.…”
Section: Opinion Miningmentioning
confidence: 99%
“…The work of [20,15,21] is especially relevant and describes how shallow NLP, opinion mining, and sentiment analysis can be used to extract rich feature-based product descriptions (product cases) based on the features that users mention in their reviews, and also the polarity of their opinions. In order to generate user profiles and hotel descriptions, we follow four basic steps:…”
Section: Mining User Profiles and Item Casesmentioning
confidence: 99%
“…This paper builds on recent work on mining features and opinions from user reviews for recommender system [2]. In this section, we will outline how to use this information to build rich featurebased user and item descriptions based on the features that users mention in their reviews and the polarity of their opinions.…”
Section: Item and User Descriptionsmentioning
confidence: 99%
“…. , fm, from these reviews, based on the techniques described in [2]. Each feature, fj is associated with an importance score and a sentiment score as per Equations 2 and 3.…”
Section: Item and User Descriptionsmentioning
confidence: 99%
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