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WonbinKweon / BD_WWW2021

Bidirectional Distillation for Top-K Recommender System (WWW 2021)
GNU General Public License v3.0
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Does the framework work well on GNN recommender systems? #2

Open Zachary-ZS opened 3 years ago

Zachary-ZS commented 3 years ago

I've watched your presentation on Youtube and noticed that no graph-based recommender systems are tested. So have you ever tried the BD framework on GNN recommender systems? If so, could you tell me the results? Thank U!

WonbinKweon commented 3 years ago

Actually, I haven't tried BD on GNN recommender systems (LIghtGCN or NGCF). However, Since they use the BPR loss function for the training, you could use our implementation (BD on BPR) as well with a minor model architecture change.

Zachary-ZS commented 3 years ago

Got it. Thx