Enhanced algorithms for enterprise expert search system
Valentin O. Molokanov, Dmitry A. Romanov, Valentin V. Tsibulsky · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2013
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.