Predict your Click-out: Modeling User-Item Interactions and Session Actions in an Ensemble Learning Fashion

, , , ,  -

Publications: arXiv Add/Edit

Abstract: Add/Edit

This paper describes the solution of the POLINKS team to the RecSys Challenge 2019 that focuses on the task of predicting the last click-out in a session-based interaction. We propose an ensemble approach comprising a matrix factorization for modeling the interaction user-item, and a session-aware learning model implemented with a recurrent neural network. This method appears to be effective in predicting the last click-out scoring a 0.60277 of Mean Reciprocal Rank on the local test set.

Keywords: Add/Edit

Code Links

Languages: Python Add/Edit

Libraries: Add/Edit

Description: Add/Edit