"More like these": Growing entity classes from seeds

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"More like these": Growing entity classes from seeds is a 2007 conference paper written in English by Sarmento L., De Rijke M., Jijkoun V., Oliveira E. and published in International Conference on Information and Knowledge Management, Proceedings.

[edit] Abstract

We present a corpus-based approach to the class expansion task. For a given set of seed entities we use co-occurrence statistics taken from a text collection to define a membership function that is used to rank candidate entities for inclusion in the set. We describe an evaluation framework that uses data from Wikipedia. The performance of our class extension method improves as the size of the text collection increases. Copyright 2007 ACM.

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