Automatic analysis of call-center conversations

  • Authors:
  • Gilad Mishne;David Carmel;Ron Hoory;Alexey Roytman;Aya Soffer

  • Affiliations:
  • University of Amsterdam, Amsterdam, The Netherlands;IBM Research Lab in Haifa, Haifa, Israel;IBM Research Lab in Haifa, Haifa, Israel;IBM Research Lab in Haifa, Haifa, Israel;IBM Research Lab in Haifa, Haifa, Israel

  • Venue:
  • Proceedings of the 14th ACM international conference on Information and knowledge management
  • Year:
  • 2005

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Abstract

We describe a system for automating call-center analysis and monitoring. Our system integrates transcription of incoming calls with analysis of their content; for the analysis, we introduce a novel method of estimating the domain-specific importance of conversation fragments, based on divergence of corpus statistics. Combining this method with Information Retrieval approaches, we provide knowledge-mining tools both for the call-center agents and for administrators of the center.