Performance Issues and Error Analysis in an Open-Domain Question Answering System

dc.contributor.author	Moldovan Dan
dc.contributor.author	Pasçapasça Marius
dc.contributor.author	Harabagiu Sanda
dc.contributor.author	Surdeanu Mihai
dc.date.accessioned	2018-01-22T17:23:46Z
dc.date.available	2018-01-22T17:23:46Z
dc.date.issued	2003
dc.identifier.uri	http://hdl.handle.net/123456789/6872
dc.description.abstract	This paper presents an in-depth analysis of a state-of-the-art Question Answering system. Several scenarios are examined: (1) the performance of each module in a serial baseline system, (2) the impact of feedbacks and the insertion of a logic prover, and (3) the impact of various retrieval strategies and lexical resources. The main conclusion is that the overall performance depends on the depth of natural language processing resources and the tools used for answer finding.
dc.format	application/pdf
dc.title	Performance Issues and Error Analysis in an Open-Domain Question Answering System
dc.type	generic