کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
490393 | 707462 | 2013 | 10 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Identifying Customer Preferences about Tourism Products Using an Aspect-based Opinion Mining Approach Identifying Customer Preferences about Tourism Products Using an Aspect-based Opinion Mining Approach](/preview/png/490393.png)
In this study we extend Bing Liu's aspect-based opinion mining technique to apply it to the tourism domain. Using this extension, we also offer an approach for considering a new alternative to discover consumer preferences about tourism products, particularly hotels and restaurants, using opinions available on the Web as reviews. An experiment is also conducted, using hotel and restaurant reviews obtained from TripAdvisor, to evaluate our proposals. Results showed that tourism product reviews available on web sites contain valuable information about customer preferences that can be extracted using an aspect-based opinion mining approach. The proposed approach proved to be very effective in determining the sentiment orientation of opinions, achieving a precision and recall of 90%. However, on average, the algorithms were only capable of extracting 35% of the explicit aspect expressions.
Journal: Procedia Computer Science - Volume 22, 2013, Pages 182-191