1824 search results - page 197 / 365 » Estimating query performance using class predictions |
118
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
We introduce a new theoretical derivation, evaluation methods, and extensive empirical analysis for an automatic query expansion framework in which model estimation is cast as a r...
137
Voted
JSAT
2008
15 years 3 months ago
2008
In this paper, we consider the problem of classifying Hamiltonian cycles in a binary hypercube. Previous work proposed a classification of these cycles using the edge representati...
145
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WIAMIS
2009
IEEE
15 years 10 months ago
2009
IEEE
This paper suggests an alternative solution for the task of spoken document retrieval (SDR). The proposed system runs retrieval on multi-level transcriptions (word and phone) prod...
117
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LREC
2008
15 years 4 months ago
2008
Morfette is a modular, data-driven, probabilistic system which learns to perform joint morphological tagging and lemmatization from morphologically annotated corpora. The system i...
148
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KDD
2005
ACM
16 years 3 months ago
2005
ACM
This paper presents a generalization of Regression Error Characteristic (REC) curves. REC curves describe the cumulative distribution function of the prediction error of models an...