NVIDIA-Merlin / Transformers4Rec

Transformers4Rec is a flexible and efficient library for sequential and session-based recommendation and works with PyTorch.
https://nvidia-merlin.github.io/Transformers4Rec/main
Apache License 2.0
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Model is not generating accurate recommandations [QST] #770

Open Oussamakhammassi opened 6 months ago

Oussamakhammassi commented 6 months ago

Hello. I've adapted t4rec model to my own e-commerce dataset and trained it but the model is not capturing the relationships between products and not giving a logical results. For the test i give him as input a transaction containing one product. The evaluation metrics also are very low(around 0.01). The loss function is decreasing but the predictions doesn't make sense. I tried many things like changing learning rate, batch size,... but doesn't work.