MoDiffE applies per-view diffusion experts and a cold-aware hierarchical mixture-of-experts gate to generate cold-start bundle representations and reports large Recall@20 gains on three datasets.
Weiss, Mohammad Norouzi, and William Chan
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Divide-and-Conquer: Cold-Start Bundle Recommendation via Mixture of Diffusion Experts
MoDiffE applies per-view diffusion experts and a cold-aware hierarchical mixture-of-experts gate to generate cold-start bundle representations and reports large Recall@20 gains on three datasets.