Topic Identification Using Wikipedia Graph Centrality

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Topic Identification Using Wikipedia Graph Centrality - scientific work related to Wikipedia quality published in 2009, written by Kino Coursey and Rada Mihalcea.

Overview

This paper presents a method for automatic topic identification using a graph-centrality algorithm applied to an encyclopedic graph derived from Wikipedia. When tested on a data set with manually assigned topics, the system is found to significantly improve over a simpler baseline that does not make use of the external encyclopedic knowledge.

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