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researcher

Luo Ji

2 papers here

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

author position
  • first author1
  • middle author1

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.IR2

identity via Semantic Scholar / OpenAlex

most citedDeep Unified Representation for Heterogeneous Recommendation

2 citations · 2 across the 1 of their papers we have counts for

collaborators

2 papers

cs.IR2022★ 2 cited

Deep Unified Representation for Heterogeneous Recommendation

Chengqiang Lu, Mingyang Yin, Shuheng Shen +3

Recommendation system has been a widely studied task both in academia and industry. Previous works mainly focus on homogeneous recommendation and little progress has been made for…

cs.IR2021

Reinforcement Learning to Optimize Lifetime Value in Cold-Start Recommendation

Luo Ji, Qin Qi, Bingqing Han +1

Recommender system plays a crucial role in modern E-commerce platform. Due to the lack of historical interactions between users and items, cold-start recommendation is a challengin…

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