Name
Abstract | ||
|---|---|---|
Previous works in Information Retrieval show that using pieces of text obtain better results than using the whole document as the basic unit to compare with the user's query. This kind of IR systems is usually called Passage Retrieval (PR). This paper discusses the use of our PR system in the question answering process (QA). Our main objective is to examine if a PR system provide a better support for QA than Information Retrieval systems based in the whole document. |
Year | DOI | Venue |
|---|---|---|
2002 | 10.1007/3-540-46043-8_5 | International Conference on Computational Science (1) |
Keywords | Field | DocType |
support question answering process,whole document,better result,information retrieval system,pr system,better support,information retrieval show,basic unit,passage retrieval system,main objective,ir system,passage retrieval,question answering | Question answering,Information retrieval,Computer science,Relevance (information retrieval),Document retrieval | Conference |
Volume | ISSN | ISBN |
2329 | 0302-9743 | 3-540-43591-3 |
Citations | PageRank | References |
1 | 0.37 | 9 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Fernando Llopis | 1 | 2 | 3.44 |
| José Luis Vicedo González | 2 | 376 | 46.29 |
| Antonio Ferrández Rodríguez | 3 | 35 | 7.85 |