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» An Experiment Stemming Non-Traditional Text
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COLT
2010
Springer
13 years 5 months ago
Adaptive Subgradient Methods for Online Learning and Stochastic Optimization
We present a new family of subgradient methods that dynamically incorporate knowledge of the geometry of the data observed in earlier iterations to perform more informative gradie...
John Duchi, Elad Hazan, Yoram Singer
LREC
2010
170views Education» more  LREC 2010»
13 years 8 months ago
Arabic Word Segmentation for Better Unit of Analysis
The Arabic language has a very rich morphology where a word is composed of zero or more prefixes, a stem and zero or more suffixes. This makes Arabic data sparse compared to other...
Yassine Benajiba, Imed Zitouni
SIGIR
2009
ACM
14 years 1 months ago
Addressing morphological variation in alphabetic languages
The selection of indexing terms for representing documents is a key decision that limits how effective subsequent retrieval can be. Often stemming algorithms are used to normaliz...
Paul McNamee, Charles K. Nicholas, James Mayfield
CIKM
2011
Springer
12 years 7 months ago
An efficient method for using machine translation technologies in cross-language patent search
Topics in prior-art patent search are typically full patent applications and relevant items are patents often taken from sources in different languages. Cross language patent retr...
Walid Magdy, Gareth J. F. Jones
ECIR
2006
Springer
13 years 8 months ago
Intrinsic Plagiarism Detection
Current research in the field of automatic plagiarism detection for text documents focuses on algorithms that compare plagiarized documents against potential original documents. Th...
Sven Meyer zu Eissen, Benno Stein