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Liu Leqi

26 papers hereh-index 12570 citations42 works total

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

author position
  • first author5
  • middle author14
  • last author7

Across the 26 of 26 papers where every author was matched, so the position is known.

fields
  • cs.LG13
  • cs.CL6
  • cs.AI2
  • cs.CY2
  • cs.IR1
  • stat.ME1
same name
  • Liu Leqi — 2 papers
  • Liu Leqi — 1 paper
  • Liu Leqi — 1 paper, h 0

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
20192026
most citedOff-Policy Risk Assessment in Contextual Bandits

11 citations · 47 across the 26 of their papers we have counts for

collaborators
Showing 2024Show all

3 papers · 1 filter

cs.LG2024

A Common Pitfall of Margin-based Language Model Alignment: Gradient Entanglement

Hui Yuan, Yifan Zeng, Yue Wu +3

Reinforcement Learning from Human Feedback (RLHF) has become the predominant approach for language model (LM) alignment. At its core, RLHF uses a margin-based loss for preference o…

cs.LG2024

Accounting for AI and Users Shaping One Another: The Role of Mathematical Models

Sarah Dean, Evan Dong, Meena Jagadeesan +1

As AI systems enter into a growing number of societal domains, these systems increasingly shape and are shaped by user preferences, opinions, and behaviors. However, the design of…

cs.CL2024★ 6 cited

Prompting Fairness: Integrating Causality to Debias Large Language Models

Jingling Li, Zeyu Tang, Xiaoyu Liu +4

Large language models (LLMs), despite their remarkable capabilities, are susceptible to generating biased and discriminatory responses. As LLMs increasingly influence high-stakes d…

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