Researcher profile
Raymond Chi-Wing Wong
2 papers in the PaperMetrix corpus
Publications
Papers by this author
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Session-Based Recommendation with Local Invariance
2019
Session-based recommendation is a task to predict users' next actions given a sequence of previous actions in the same session. Existing methods either encode the previous actions in a strict order or completely ignore the …
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Handling Information Loss of Graph Neural Networks for Session-based Recommendation
2020
Recently, graph neural networks (GNNs) have gained increasing popularity due to their convincing performance in various applications. Many previous studies also attempted to apply GNNs to session-based recommendation and obtained promising results. However, we spot …