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» Evaluating Geographic Information Retrieval
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CIKM
2009
Springer
16 years 1 months ago
Expected reciprocal rank for graded relevance
While numerous metrics for information retrieval are available in the case of binary relevance, there is only one commonly used metric for graded relevance, namely the Discounted ...
Olivier Chapelle, Donald Metlzer, Ya Zhang, Pierre...
CLEAR
2007
Springer
136views Biometrics» more  CLEAR 2007»
15 years 10 months ago
Multichannel and Multimodality Person Identification
Person's identity is a very important high level information for video analysis and retrieval. Along the growth of multimedia data, the recording is not only multimodality and...
Ming Liu, Yanxiang Chen, Xi Zhou, Xiaodan Zhuang, ...
CLEF
2007
Springer
16 years 27 days ago
Stemming Approaches for East European Languages
In our participation in this CLEF evaluation campaign, the first objective is to propose and evaluate various indexing and search strategies for the Czech language in order to hop...
Ljiljana Dolamic, Jacques Savoy
SIGIR
2010
ACM
15 years 10 months ago
The importance of anchor text for ad hoc search revisited
It is generally believed that propagated anchor text is very important for effective Web search as offered by the commercial search engines. “Google Bombs” are a notable illus...
Marijn Koolen, Jaap Kamps
CLEF
2009
Springer
15 years 7 months ago
Multilingual Query Expansion for CLEF Adhoc-TEL
In this paper we will briefly describe the approaches taken by the Cheshire (Berkeley) Group for the CLEF Adhoc-TEL 2009 tasks (Mono and Bilingual retrieval). Recognizing that man...
Ray R. Larson