OrdRank: Learning to Rank with Ordered Multiple Hyperplanes.

Heli Sun Jianbin Huang Boqin Feng Tao Li Yingliang Zhao Jun Liu

Published in: Web Intelligence (2009)

Keyphrases

learning to rank
ranking functions
loss function
information retrieval
document retrieval
direct optimization
ranking svm
evaluation metrics
search engine
collaborative filtering
evaluation measures
data sets
decision trees
multi class
hyperplane
directly optimize