[QST] Example notebook for PostContextFusion using embedding feature

[karunaahuja]

❓ Questions & Help

4037119

Details

I see a PostContextFusion feature to concat contextual features. However,

1. How do we use it with embedding features such as user embedding?
2. Is there an example of successfully using it to train a model ?

[rnyak]

there is a unit test you can take a reference:

Transformers4Rec/tests/unit/torch/test_experimental.py

Line 25 in 73782c9

def test_post_fusion_context_block(yoochoose_schema, torch_yoochoose_like, fusion_aggregation):

At this point we dont have a notebook for this feature, if you want to contribute, feel free to create one and then create a PR. thanks.