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TOIS
2002
55views more  TOIS 2002»
13 years 4 months ago
Cumulated gain-based evaluation of IR techniques
Kalervo Järvelin, Jaana Kekäläinen
COLING
2002
13 years 4 months ago
NLP and IR Approaches to Monolingual and Multilingual Link Detection
This paper considers several important issues for monolingual and multilingual link detection. The experimental results show that nouns, verbs, adjectives and compound nouns are u...
Ying-Ju Chen, Hsin-Hsi Chen
SIGIR
2002
ACM
13 years 4 months ago
A logistic regression approach to distributed IR
This poster session examines a probabilistic approach to distributed information retrieval using a Logistic Regression algorithm for estimation of collection relevance. The algori...
Ray R. Larson
SIGIR
2002
ACM
13 years 4 months ago
Language model for IR using collection information
In this paper, we explored how to use meta-data information in information retrieval task. We presented a new language model that is able to take advantage of the category informa...
Rong Jin, Luo Si, Alexander G. Hauptmann, James P....