Understanding Generative Recommendation with Semantic IDs from a Model-scaling View 事件

Understanding Generative Recommendation with Semantic IDs from a Model-scaling View arXiv:2509.25522v3 Announce Type: replace Abstract: Recent advancements in generative models have allowed the emergence of a promising paradigm for recommender systems (RS), known as Generative Recommendation (GR), which tries to unify rich item semantics and collaborative filtering signals. One popular modern approach is to use semantic IDs (SIDs), which are discrete codes quantized from the embeddings of modal