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Transformer-based Realtime User Action Model @Pinterest

2024-11-16 · recsys, sequence-modeling

TransAct: Transformer-based Realtime User Action Model for Recommendation at Pinterest (2023)

Pinnability, Transact

![[ranking-model-architecture.png|525]]

![[transact.png|475]]

Productionize

Experiment

offline

![[offline-experiment.png|450]]

![[early-fusion-and-sequence-length.png|500]]

online