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How to evaluate Light Graph Convolutional Networks (LightGCN) correctly on sparse binary data?

I implemented the LightGCN at work to recommend k items to users according to the TensorFlow implementation of Microsoft: https://github.com/microsoft/recommenders/blob/main/examples/...
mgross's user avatar
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(Graph Convolutional Network (GCN) based recommender system maintenance issue [closed]

I have built an item-item recommender model using (Graph Convolutional Network (GCN) for an E-commerce website. Could you please help me with the maintenance of the model. How often should I retrain ...
Avinash's user avatar

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