Learning to rank for personalised search (Yandex Search Personalisation – Kaggle Competition Summary – Part 2)
Data Science and Beyond
FEBRUARY 10, 2015
This is the second and last post summarising my team’s solution for the Yandex search personalisation Kaggle competition. See the first post for a summary of the dataset, evaluation approach, and some thoughts about search engine optimisation and privacy. This post discusses the algorithms and features we used. To quickly recap the first post, Yandex released a 16GB dataset of query & click logs.
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