Overell, Simon; Magalhães, João and Rüger, Stefan
(2008).
GIR experiments with Forostar.
In: Advances in Multilingual and Multimodal Information Retrieval: 8th Workshop of the Cross-Language Evaluation Forum, CLEF 2007, 19 - 21 September 2007, Budapest, Hungary, pp. 856–863.
Full text available as:
|
Due to copyright restrictions, this file is not available for public download
|
|
|
Due to copyright restrictions, this file is not available for public download
-
Due to copyright restrictions, this file is not available for public download
|
Abstract
In this paper we present Forostar, our GIR system. Forostar augments a traditional IR VSM approach with geographic information.
We detail our placename disambiguation and geographic relevance ranking methods, as well as how textual and geographic relevance assessments are combined. The paper concludes with an analysis of our results including significance testing where we show our baseline method, in fact, to be best. Finally we identify weaknesses in our approach and ways in which the system could be optimised and improved.
| Item Type: |
Conference Item
|
| Copyright Holders: |
2008 Springer-Verlag |
| ISSN: |
0302-9743 |
| Extra Information: |
Published in: C.Peters et al. (Eds.): CLEF 2007, LNCS 5152, pp. 856-863, 2008 |
| Keywords: |
placename disambiguation; geographic information retrieval |
| Academic Unit/Department: |
Knowledge Media Institute |
| Item ID: |
29868 |
| Depositing User: |
Stefan Rüger
|
| Date Deposited: |
25 Oct 2011 15:13 |
| Last Modified: |
26 Feb 2015 21:23 |
| URI: |
http://oro.open.ac.uk/id/eprint/29868 |
| Share this page: |
    |
Altmetrics | Scopus Citations |
| |
Actions (login may be required)
