Learning to rank using 1-norm regularization and convex hull reduction.

Xiaofei Nan Yixin Chen Xin Dang Dawn Wilkins

Published in: ACM Southeast Regional Conference (2010)

Keyphrases

learning to rank
convex hull
loss function
ranking functions
information retrieval
document retrieval
test collection
collaborative filtering
retrieval systems
supervised learning
support vector
data points
multi class
document collections
relevant documents
reinforcement learning
feature selection
data mining