Discovering Serendipitous Information from Wikipedia by Using Its Network Structure

Proceedings of the International AAAI Conference on Web and Social Media, 4

Volume

Vol. 4 No. 1 (2010): Fourth International AAAI Conference on Weblogs and Social Media

Poster Papers

Many researchers conducted studies on extracting relevant information from web documents. However, there are few studies on extracting serendipitous information. We propose methods to discover unexpected information from Wikipedia by using its network structure, for example, the distance between two categories. We evaluated two methods: a classification-based method using support vector machines (SVMs), and a ranking-based method using regression. We demonstrate advantages of regression over classification.

10.1609/icwsm.v4i1.14077