Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Evaluating geographical knowledge re-ranking, linguistic processing and query expansion techniques for geographical information retrieval

Autor
Ferres, D.; Rodriguez, H.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
22nd edition of the International Symposium on String Processing and Information Retrieval
Any de l'edició
2015
Data de presentació
2015-09-02
Llibre d'actes
String processing and information retrieval: 22nd international symposium, SPIRE 2015, London, UK, September 1-4, 2015: proceedings
Pàgina inicial
311
Pàgina final
323
Editor
Springer
DOI
https://doi.org/10.1007/978-3-319-23826-5_30 Obrir en finestra nova
Projecte finançador
Adquisición de escenarios de conocimiento a través de la lectura de textos: inferencia de relaciones entre eventos (SKATeR)
Repositori
http://hdl.handle.net/2117/86559 Obrir en finestra nova
URL
http://link.springer.com/chapter/10.1007%2F978-3-319-23826-5_30 Obrir en finestra nova
Resum
This paper describes and evaluates the use of Geographical Knowledge Re-Ranking, Linguistic Processing, and Query Expansion techniques to improve Geographical Information Retrieval effectiveness. Geographical Knowledge Re-Ranking is performed with Geographical Gazetteers and conservative Toponym Disambiguation techniques that boost the ranking of the geographically relevant documents retrieved by standard state-of-the-art Information Retrieval algorithms. Linguistic Processing is performed in tw...
Citació
Ferres, D., Rodriguez, H. Evaluating geographical knowledge re-ranking, linguistic processing and query expansion techniques for geographical information retrieval. A: International Symposium on String Processing and Information Retrieval. "String processing and information retrieval: 22nd international symposium, SPIRE 2015, London, UK, September 1-4, 2015: proceedings". Londres: Springer, 2015, p. 311-323.
Paraules clau
Information Retrieval, Geographical Gazetteers, Natural Language Processing, Toponym Disambiguation, Query Expansion, Efectiveness Measures
Grup de recerca
GPLN - Grup de Processament del Llenguatge Natural
TALP - Centre de Tecnologies i Aplicacions del Llenguatge i la Parla

Participants