Learning to rank objects
Perturbation based Large Margin Approach for Ranking 2012
Eunho Yang, Ambuj Tewari and Pradeep Ravikumar, In International Conference on Artificial Intelligence and Statistics (AISTATS) 2012.
On NDCG Consistency of Listwise Ranking Methods 2011
Pradeep Ravikumar, Ambuj Tewari and Eunho Yang, International Conference on AI and Statistics (AISTATS) (2011).