Google Inc.

Przemysław Gajda

Marc Alexander Najork

Michael Bendersky

Sergey Novikov

Shuguang Han

Techniques of generating recrawl policies for commercial offer pages include generating a multiple strategy approach using a number of different strategies. In some implementations, each strategy is an arm of a K-armed adversarial bandits algorithm with reinforcement learning. Moreover, in some implementations, the multiple strategy approach also uses a machine learning algorithm to estimate parameters such as a click rate, impression rate, and likelihood of price change, i.e., change rate, which was assumed known in the conventional approaches.

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Zurich, Switzerland

Przemysław Gajda