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Proceedings Paper

Enhanced algorithms for enterprise expert search system
Author(s): Valentin Molokanov; Dmitry Romanov; Valentin Tsibulsky
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Paper Abstract

We present the results of our enterprise expert search system application to the task introduced at the Text Retrieval Conference (TREC) in 2007. The expert search system is based on analysis of content and communications topology in an enterprise information space. An optimal set of weighting coefficients for three query-candidate associating algorithms is selected for achieving the best search efficiency on the search collection. The obtained performance proved to be better than at most TREC participants. The hypothesis of additional efficiency improvement by means of query classification is proposed.

Paper Details

Date Published: 20 March 2013
PDF: 5 pages
Proc. SPIE 8768, International Conference on Graphic and Image Processing (ICGIP 2012), 876836 (20 March 2013); doi: 10.1117/12.2010936
Show Author Affiliations
Valentin Molokanov, National Research Univ. (Russian Federation)
Dmitry Romanov, National Research Univ. (Russian Federation)
Valentin Tsibulsky, National Research Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 8768:
International Conference on Graphic and Image Processing (ICGIP 2012)
Zeng Zhu, Editor(s)

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