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researcher

Lei Chen

9 papers hereh-index 111.3k citations34 works total

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

author position
  • first author4
  • middle author5

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • cs.IR8
  • cs.CV1
same name
  • Lei Chen — 41 papers, h 71
  • Lei Chen — 26 papers, h 7
  • Lei Chen — 25 papers, h 14
  • Lei Chen — 21 papers, h 8
  • Lei Chen — 19 papers, h 9
  • Lei Chen — 14 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

activity
20192025
most citedInvestigating Accuracy-Novelty Performance for Graph-based Collaborative Filtering

69 citations · 92 across the 9 of their papers we have counts for

collaborators
Showing 2022Show all

1 paper · 1 filter

cs.IR2022★ 69 cited

Investigating Accuracy-Novelty Performance for Graph-based Collaborative Filtering

Minghao Zhao, Le Wu, Yile Liang +7

Recent years have witnessed the great accuracy performance of graph-based Collaborative Filtering (CF) models for recommender systems. By taking the user-item interaction behavior…

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