[QST] Projecting inputs of NextItemPredictionTask to'64' As weight tying requires the input dimension '320' to be equal to the item-id embedding dimension '64' about transformers4rec

[rnyak]

@ralgond you can ignore the warning, it is telling that the it applies projection and it will be projected to the item_id embedding dimension which is 64 by default. Note that you can also change this embedding dimension if you want.

[ralgond]

So how can I change the item embedding dimension?

[rnyak]

you can add it here: inputs = tr.TabularSequenceFeatures.from_schema(...) as an argument of embedding_dims.

Please see this ticket as well.

[rnyak]

closing this due to low activity.