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researcher

Lifu Tu

22 papers hereh-index 132.4k citations32 works total

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

author position
  • sole author1
  • first author14
  • middle author7

Across the 22 of 22 papers where every author was matched, so the position is known.

fields
  • cs.CL19
  • cs.CV1
  • cs.LG1
  • stat.ML1

identity via Semantic Scholar / OpenAlex

activity
20162026
most citedCodeGen: An Open Large Language Model for Code with Multi-Turn Program Synthesis

243 citations · 321 across the 22 of their papers we have counts for

collaborators
Showing 2025Show all

1 paper · 1 filter

cs.CL2025

Retrofitting Small Multilingual Models for Retrieval: Matching 7B Performance with 300M Parameters

Lifu Tu, Yingbo Zhou, Semih Yavuz

Training effective multilingual embedding models presents unique challenges due to the diversity of languages and task objectives. Although small multilingual models (<1 B paramete…

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