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Sheng-Lun Wei

3 accepted papers

2025

Do Before You Judge: Self-Reference as a Pathway to Better LLM Evaluation

EMNLP 2025

LLM-as-Judge frameworks are increasingly popular for AI evaluation, yet research findings on the relationship between models’ generation and judgment abilities remain inconsistent. We investigate this relationship through systematic dataset- and instance-level analyses across 11 models and 21 divers

Cited by 0SourcePDFScholar
2024

Induct-Learn: Short Phrase Prompting with Instruction Induction

EMNLP 2024main

Large Language Models (LLMs) have demonstrated capability in “instruction induction,” generating instructions from demonstrations (input-output pairs). However, existing methods often rely on large datasets or numerous examples, which is impractical and costly in real-world scenarios. In this work,…

2024

Unveiling Selection Biases: Exploring Order and Token Sensitivity in Large Language Models

ACL 2024findings

In this paper, we investigate the phenomena of “selection biases” in Large Language Models (LLMs), focusing on problems where models are tasked with choosing the optimal option from an ordered sequence. We delve into biases related to option order and token usage, which significantly impact LLMs’ de…

Cited by 19SourcePDFScholar