This paper describes an approach to solving the next destination city recommendation problem for a travel reservation system . We propose a two stagesapproach: a heuristic approach for candidates selection and an attention neuralnetwork model for candidates re-ranking . We used this approach to solve the Booking.com recommendations challenge . Our team achieved 5th place on the challenge using this method, with 0.555 accuracy@4 value on the closed part of the dataset .

Author(s) : Aleksandr Petrov, Yuriy Makarov

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Code :
Coursera

Keywords : approach - recommendations - attention - challenge - city -

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