SR-IEM: Session-based Recommendation approach with an Importance Extraction Module

This is the tensorflow implementation for the paper:

Zhiqiang Pan, Fei Cai, Yanxiang Ling, and Maarten de Rijke. 2020. Rethinking Item Importance in Session-based Recommendation

The code is tested on a Windows laptop (w/ GTX 1650 GPU) with TensorFlow 1.15 and Python 3.7.

Datasets

Dataset used is MovieLens-25m. We propocessed it using preprocess.ipynb