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cs.IR2013★ 2 cited
A Random Walk Model for Item Recommendation in Folksonomies
Zhu Zhang, Daniel Zeng, Ahmed Abbasi +1
Social tagging, as a novel approach to information organization and discovery, has been widely adopted in many Web2.0 applications. The tags provide a new type of information that…
cs.IR2013
Evaluating the Usefulness of Sentiment Information for Focused Crawlers
Tianjun Fu, Ahmed Abbasi, Daniel Zeng +1
Despite the prevalence of sentiment-related content on the Web, there has been limited work on focused crawlers capable of effectively collecting such content. In this study, we ev…