@mkroell

Learning to rank using gradient descent

, , , , , , and . ICML '05: Proceedings of the 22nd international conference on Machine learning, page 89--96. New York, NY, USA, ACM, (2005)
DOI: http://doi.acm.org/10.1145/1102351.1102363

Abstract

We investigate using gradient descent methods for learning ranking functions; we propose a simple probabilistic cost function, and we introduce RankNet, an implementation of these ideas using a neural network to model the underlying ranking function. We present test results on toy data and on data from a commercial internet search engine.

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Learning to rank using gradient descent

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