Analysis of Information Retrieval in Call Center Documents - Case Study in Computer Solutions Bases

  • Leandro dos Santos Gaspar Universidade Federal Fluminense
  • Flávia Cristina Bernardini Universidade Federal Fluminense
  • Leila Weitzel Universidade Federal Fluminense

Abstract


Call Centers aim to be more productive by performing a standard service for its customers. In order to accomplish this goal, it is used procedures, which contains a set of likely solutions. It must be stressed that the current engine uses a simplified Boolean model, and left the systems less consistent e slow with the Call Center needs. This research aims to figure out which information retrieval methods, e.g., vector or probabilistic, have better performance in a search engine.

Keywords: Recuperação da Informação, Okapi BM25, Similaridade baseada em cosseno, Central de Atendimento

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Published
2016-05-17
GASPAR, Leandro dos Santos; BERNARDINI, Flávia Cristina; WEITZEL, Leila. Analysis of Information Retrieval in Call Center Documents - Case Study in Computer Solutions Bases. In: BRAZILIAN SYMPOSIUM ON INFORMATION SYSTEMS (SBSI), 12. , 2016, Florianópolis. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2016 . p. 041-044. DOI: https://doi.org/10.5753/sbsi.2016.6013.