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IR
2010
13 years 6 months ago
A general approximation framework for direct optimization of information retrieval measures
Recently direct optimization of information retrieval (IR) measures becomes a new trend in learning to rank. Several methods have been proposed and the effectiveness of them has ...
Tao Qin, Tie-Yan Liu, Hang Li
CORR
2008
Springer
156views Education» more  CORR 2008»
13 years 7 months ago
Pairing Functions, Boolean Evaluation and Binary Decision Diagrams
A "pairing function" J associates a unique natural number z to any two natural numbers x,y such that for two "unpairing functions" K and L, the equalities K(J(x...
Paul Tarau
VISUAL
2000
Springer
13 years 11 months ago
Chinese Cursive Script Character Image Retrieval Based on an Integrated Probability Function
Abstract. Often in content-based image retrieval, a single image attribute may not have enough discriminative information for retrieval. On the other hand, when multiple features a...
Irwin King, Zhong Jin, David Yuk-Ming Chan
MOC
2000
80views more  MOC 2000»
13 years 7 months ago
On a unit group generated by special values of Siegel modular functions
Abstract. There has been important progress in constructing units and Sunits associated to curves of genus 2 or 3. These approaches are based mainly on the consideration of propert...
Takashi Fukuda, Keiichi Komatsu
BIRD
2007
Springer
112views Bioinformatics» more  BIRD 2007»
14 years 1 months ago
Patch Prediction of Protein Interaction Sites: Validation of a Scoring Function for an Online Server
An online protein interaction server has been designed and implemented to make predictions for 256 nonhomologous protein-protein interaction sites using patch analysis. Predictions...
Susan Jones, Yoichi Mukarami