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Qi Xu

4 papers hereh-index 14 citations7 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author4

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.IR2
  • cs.LG1
  • cs.SI1
same name
  • Qi Xu — 9 papers, h 4
  • Qi Xu — 8 papers, h 10
  • Qi Xu — 8 papers, h 4
  • Qi Xu — 6 papers, h 12
  • Qi Xu — 6 papers, h 2
  • Qi Xu — 6 papers, h 3

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20242026
collaborators
Showing cs.IRShow all

2 papers · 1 filter

cs.IR2026

Probabilistic Residual Learning for Online Recommendations

Wenyuan Wang, Yusong Zhao, Zihao Xu +11

Modern recommender systems are typically based on deep learning (DL) models, where a dense encoder learns representations of users and items. As a result, these systems often suffe…

cs.IR2024

Ads Supply Personalization via Doubly Robust Learning

Wei Shi, Chen Fu, Qi Xu +5

Ads supply personalization aims to balance the revenue and user engagement, two long-term objectives in social media ads, by tailoring the ad quantity and density. In the industry-…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.