Automatic generation of topic pages using query-based aspect models

Authors:
Niranjan Balasubramanian;Silviu Cucerzan
Affiliations:
University of Massachusetts Amherst, Amherst, MA, USA;Microsoft Research, Redmond, WA, USA
Venue:
Proceedings of the 18th ACM conference on Information and knowledge management
Year:
2009

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Abstract

We investigate the automatic generation of topic pages as an alternative to the current Web search paradigm. We describe a general framework, which combines query log analysis to build aspect models, sentence selection methods for identifying relevant and non-redundant Web sentences, and a technique for sentence ordering. We evaluate our approach on biographical topics both automatically and manually, by using Wikipedia as reference.