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researcher

Yuchi Xu

2 papers hereh-index 31.4k citations4 works total

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

author position
  • middle author1

Across the 1 of 2 papers where every author was matched, so the position is known.

fields
  • cs.CL1
  • cs.IR1
same name
  • Yuchi Xu — 11 papers, h 4

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

most citedMulti-Interest Network with Dynamic Routing for Recommendation at Tmall

51 citations · 51 across the 2 of their papers we have counts for

collaborators

2 papers

cs.CL2025

Yi-Lightning Technical Report

Alan Wake, Bei Chen, C. X. Lv +41

This technical report presents Yi-Lightning, our latest flagship large language model (LLM). It achieves exceptional performance, ranking 6th overall on Chatbot Arena, with particu…

cs.IR2019★ 51 cited

Multi-Interest Network with Dynamic Routing for Recommendation at Tmall

Chao Li, Zhiyuan Liu, Mengmeng Wu +7

Industrial recommender systems usually consist of the matching stage and the ranking stage, in order to handle the billion-scale of users and items. The matching stage retrieves ca…

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