Search Results for author: Yanxiang Ling

Found 2 papers, 0 papers with code

Heterogeneous Graph Neural Networks to Predict What Happen Next

no code implementations COLING 2020 Jianming Zheng, Fei Cai, Yanxiang Ling, Honghui Chen

Existing work cannot well represent the heterogeneous relations and capture the discontinuous event segments that are common in the event chain.

Rethinking Item Importance in Session-based Recommendation

no code implementations9 May 2020 Zhiqiang Pan, Fei Cai, Yanxiang Ling, Maarten de Rijke

We employ a modified self-attention mechanism to estimate item importance in a session, which is then used to predict user's long-term preference.

Session-Based Recommendations

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