A hybrid recommender systems based on weighted tags
Liang, Huizhi, Xu, Yue, Li, Yuefeng, Nayak, Richi, & Shaw, Gavin (2010) A hybrid recommender systems based on weighted tags. In 10th SIAM International Conference on Data Mining (SDM2010), 29 April-1 May, 2011, Renaissance Columbus Downtwon Hotel, Columbus, Ohio. (Unpublished)
Social tags in web 2.0 are becoming another important information source to describe the content of items as well as to profile users’ topic preferences. However, as arbitrary words given by users, tags contains a lot of noise such as tag synonym and semantic ambiguity a large number personal tags that only used by one user, which brings challenges to effectively use tags to make item recommendations. To solve these problems, this paper proposes to use a set of related tags along with their weights to represent semantic meaning of each tag for each user individually. A hybrid recommendation generation approaches that based on the weighted tags are proposed. We have conducted experiments using the real world dataset obtained from Amazon.com. The experimental results show that the proposed approaches outperform the other state of the art approaches.
Impact and interest:
Citation counts are sourced monthly from and citation databases.
Citations counts from theindexing service can be viewed at the linked Google Scholar™ search.
Full-text downloads displays the total number of times this work’s files (e.g., a PDF) have been downloaded from QUT ePrints as well as the number of downloads in the previous 365 days. The count includes downloads for all files if a work has more than one.
|Item Type:||Conference Paper|
|Keywords:||Collaborative Filtering, social tags, user profiling, personalization, web 2.0, recommender systems|
|Subjects:||Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > INFORMATION SYSTEMS (080600)|
|Divisions:||Past > QUT Faculties & Divisions > Faculty of Science and Technology|
|Copyright Owner:||Copyright 2011 The Authors|
|Deposited On:||05 Jun 2011 22:04|
|Last Modified:||11 Jun 2011 21:34|
Repository Staff Only: item control page