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Zhiwei Liu

30 papers hereh-index 223.3k citations36 works total

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

author position
  • first author7
  • middle author20
  • last author1

Across the 28 of 30 papers where every author was matched, so the position is known.

fields
  • cs.IR16
  • cs.LG5
  • cs.CV3
  • cs.CL2
  • cs.SI2
  • cs.AI1
same name
  • Zhiwei Liu — 41 papers, h 17
  • Zhiwei Liu — 25 papers, h 9
  • Zhiwei Liu — 24 papers, h 15
  • Zhiwei Liu — 8 papers, h 5
  • Zhiwei Liu — 6 papers, h 8
  • Zhiwei Liu — 2 papers, h 2

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
20192023
most citedEnhancing Graph Neural Network-based Fraud Detectors against Camouflaged Fraudsters

600 citations · 1.7k across the 29 of their papers we have counts for

collaborators
Showing cs.CLShow all

2 papers · 1 filter

cs.CL2022★ 1 cited

Choose Your QA Model Wisely: A Systematic Study of Generative and Extractive Readers for Question Answering

Man Luo, Kazuma Hashimoto, Semih Yavuz +3

While both extractive and generative readers have been successfully applied to the Question Answering (QA) task, little attention has been paid toward the systematic comparison of…

cs.CL2021

Few-Shot Intent Detection via Contrastive Pre-Training and Fine-Tuning

Jianguo Zhang, Trung Bui, Seunghyun Yoon +6

In this work, we focus on a more challenging few-shot intent detection scenario where many intents are fine-grained and semantically similar. We present a simple yet effective few-…

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