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IR
2010
14 years 12 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»
15 years 1 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
15 years 5 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»
15 years 1 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»
15 years 7 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