Authors
Adrian Iftene, Diana Trandabăţ, Alex Moruz, Ionuţ Pistol, Maria Husarciuc, Dan Cristea
Publication date
2009/9/30
Book
Multilingual Information Access Evaluation I. Text Retrieval Experiments
Pages
229-236
Publisher
Springer Berlin Heidelberg
Description
2009 marked UAIC’s fourth consecutive participation at the QA@CLEF competition, with continually improving results. This paper describes UAIC’s QA systems participating in the Ro-Ro and En-En tasks. Both systems adhered to the classical QA architecture, with an emphasis on simplicity and real time answers: only shallow parsing was used for question processing, the indexes used by the retrieval module were at coarse-grained paragraph and document levels, and the answer extraction component used simple pattern-based rules and lexical similarity metrics for candidate answer ranking. The results obtained for this year’s participation were greatly improved from those of our team’s previous participations, with an accuracy of 54% on the EN-EN task and 47% on the RO-RO task.
Total citations
2010201120122013201420152016201725311
Scholar articles
A Iftene, D Trandabăţ, A Moruz, I Pistol, M Husarciuc… - Multilingual Information Access Evaluation I. Text …, 2010