RecGPT turns item descriptions into shared discrete tokens and trains an autoregressive transformer to predict the next item's tokens, enabling zero-shot recommendations in unseen domains.
Cross-domain recom- mendation via user interest alignment
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RecGPT: A Foundation Model for Sequential Recommendation
RecGPT turns item descriptions into shared discrete tokens and trains an autoregressive transformer to predict the next item's tokens, enabling zero-shot recommendations in unseen domains.