Add incremental retraining support for ALS models #527
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This change adds a 'partial_fit_users' and a 'partial_fit_items' methods to the ALS models, that lets you incrementally retrain the model. This both lets you add new items and users to the model without fully retraining, as well as recalculate existing item/users with new interactions.
This was referenced Jan 25, 2022
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This change adds a 'partial_fit_users' and a 'partial_fit_items' methods to the ALS
models, that lets you incrementally retrain the model. This both lets you add
new items and users to the model without fully retraining, as well as recalculate
existing item/users with new interactions.