SIGNALAI·Jun 9, 2026, 4:00 AMSignal55Short term

Constrained user-item allocation for e-commerce marketing campaigns

Source: arXiv cs.LG

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Constrained user-item allocation for e-commerce marketing campaigns

arXiv:2606.09623v1 Announce Type: new Abstract: When running marketing campaigns, retailers must decide which products to promote and which users to target. These decisions are inherently coupled: effective campaigns match users and items with strong mutual affinity into non-overlapping groups of predefined sizes. However, existing approaches assume predefined campaign structure or decouple item selection from user assignment, and cannot discover campaign groupings directly from joint interaction patterns. We therefore formalize this campaign problem as auto-targeting: jointly selecting users

Why this matters
Why now

The increasing sophistication of AI models and access to vast user interaction data in e-commerce facilitate the development of more advanced targeting methodologies.

Why it’s important

This research outlines a method for optimizing marketing campaign efficacy by directly linking user characteristics with product promotions, leading to higher conversion rates and improved ROI for retailers.

What changes

Existing approaches that decouple item selection from user assignment are challenged by a new formalism that jointly optimizes user-item allocation for marketing campaigns.

Winners
  • · E-commerce retailers
  • · AI/ML marketing solution providers
  • · Consumers (more relevant ads)
Losers
  • · Traditional marketing agencies (if not adapting)
  • · Less efficient advertising platforms
Second-order effects
Direct

Retailers will achieve more efficient allocation of marketing spend and higher conversion rates through integrated user-item targeting.

Second

Increased efficiency in marketing could intensify competition in e-commerce, driving innovations in personalization and customer experience.

Third

As AI optimizes targeting, regulatory scrutiny around data privacy and algorithmic bias in consumer profiling may increase significantly.

Editorial confidence: 90 / 100 · Structural impact: 40 / 100
Original report

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Read at arXiv cs.LG
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