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researcher

Lei Chen

41 papers hereh-index 7119.3k citations489 works total

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

author position
  • middle author21
  • last author15

Across the 36 of 41 papers where every author was matched, so the position is known.

fields
  • cs.DB19
  • cs.LG8
  • cs.CR3
  • cs.IR3
  • cs.AI2
  • cs.RO2
same name
  • Lei Chen — 26 papers, h 7
  • Lei Chen — 25 papers, h 14
  • Lei Chen — 20 papers, h 8
  • Lei Chen — 19 papers, h 9
  • Lei Chen — 14 papers, h 4
  • Lei Chen — 13 papers, h 9

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
20092021
most citedTask Assignment on Multi-Skill Oriented Spatial Crowdsourcing

187 citations · 569 across the 41 of their papers we have counts for

collaborators
Showing cs.IRShow all

3 papers · 1 filter

cs.IR2021★ 6 cited

An Adaptive Graph Pre-training Framework for Localized Collaborative Filtering

Yiqi Wang, Chaozhuo Li, Zheng Liu +5

Graph neural networks (GNNs) have been widely applied in the recommendation tasks and have obtained very appealing performance. However, most GNN-based recommendation methods suffe…

cs.IR2019★ 1 cited

Online Social Media Recommendation over Streams

Xiangmin Zhou, Dong Qin, Xiaolu Lu +2

As one of the most popular services over online communities, the social recommendation has attracted increasing research efforts recently. Among all the recommendation tasks, an im…

cs.IR2017★ 15 cited

Deep Cross-Modal Correlation Learning for Audio and Lyrics in Music Retrieval

Yi Yu, Suhua Tang, Francisco Raposo +1

Little research focuses on cross-modal correlation learning where temporal structures of different data modalities such as audio and lyrics are taken into account. Stemming from th…

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