Blog Directory
Top level » Classic Information Retrieval » Learning to rank » Direct Optimization of IR Metrics A General Approximation Framework for Direct Optimization of Information Retrieval Measures  Tao Qin, Tie-Yan Liu, Hang Li Direct Optimization for Web Search Ranking  Olivier Chapelle Gradient Descent Optimization of Smoothed Information Retrieval Metrics  O. Chapelle, M. Wu Structured Learning for NonSmooth Ranking Losses  Soumen Chakrabarti, Rajiv Khanna, Uma Sawant, Chiru Bhattacharyya