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researcher

Pengyu Xu

4 papers hereh-index 6102 citations17 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.CL1
  • cs.LG1
same name
  • Pengyu Xu — 2 papers, h 1
  • Pengyu Xu — 1 paper, h 14

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
20222026
most citedPairwise Instance Relation Augmentation for Long-tailed Multi-label Text Classification

1 citations · 1 across the 4 of their papers we have counts for

collaborators
Showing cs.CLShow all

1 paper · 1 filter

cs.CL2022★ 1 cited

Pairwise Instance Relation Augmentation for Long-tailed Multi-label Text Classification

Lin Xiao, Pengyu Xu, Liping Jing +1

Multi-label text classification (MLTC) is one of the key tasks in natural language processing. It aims to assign multiple target labels to one document. Due to the uneven popularit…

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