does xlearn support shared embeddings ?

aksnzhy / xlearn

High performance, easy-to-use, and scalable machine learning (ML) package, including linear model (LR), factorization machines (FM), and field-aware factorization machines (FFM) for Python and CLI interface.

https://xlearn-doc.readthedocs.io/en/latest/index.html

Apache License 2.0

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does xlearn support shared embeddings ? #266

Open ymkigeg opened 5 years ago

ymkigeg commented 5 years ago

I have some features, which is the same value，but different meaning。 for example, user tags and item tags，user tags is usually digged from user behaviors, like click items. They share the same value corpus, but is different field in model can they share the same look-up table of embeddings ?

Thanks

aksnzhy commented 5 years ago

@ymkigeg Sorry, xLearn doesn't support the shared embeddings for now.

oldlee11 commented 5 years ago

i think share embedded is very usefull