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Ruofei Lai

7 papers hereh-index 7157 citations13 works total

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

author position
  • middle author7

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • cs.CL5
  • cs.IR2
same name
  • Ruofei Lai — 3 papers

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
20212024
most citedTowards More Effective and Economic Sparsely-Activated Model

2 citations · 4 across the 3 of their papers we have counts for

collaborators
Showing cs.IRShow all

2 papers · 1 filter

cs.IR2022★ 2 cited

Pre-training for Information Retrieval: Are Hyperlinks Fully Explored?

Jiawen Wu, Xinyu Zhang, Yutao Zhu +7

Recent years have witnessed great progress on applying pre-trained language models, e.g., BERT, to information retrieval (IR) tasks. Hyperlinks, which are commonly used in Web page…

cs.IR2021

YES SIR!Optimizing Semantic Space of Negatives with Self-Involvement Ranker

Ruizhi Pu, Xinyu Zhang, Ruofei Lai +7

Pre-trained model such as BERT has been proved to be an effective tool for dealing with Information Retrieval (IR) problems. Due to its inspiring performance, it has been widely us…

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