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Dezhi Ye

3 accepted papers

2026

TFRank: Think-Free Reasoning Enables Practical Pointwise LLM Ranking

AAAI 2026technical

Reasoning-intensive ranking models built on Large Language Models (LLMs) have made notable progress. However, existing approaches often rely on large-scale LLMs and explicit Chain-of-Thought (CoT) reasoning, resulting in high computational cost and latency that limit real-world use. To address this

Cited by 0SourcePDFScholar
2025

Best Practices for Distilling Large Language Models into BERT for Web Search Ranking

COLING 2025industry

Recent studies have highlighted the significant potential of Large Language Models (LLMs) as zero-shot relevance rankers. These methods predominantly utilize prompt learning to assess the relevance between queries and documents by generating a ranked list of potential documents. Despite their promis…

Cited by 0SourcePDFScholar
2025

QSpell 250K: A Large-Scale, Practical Dataset for Chinese Search Query Spell Correction

NAACL 2025industry

Chinese Search Query Spell Correction is a task designed to autonomously identify and correct typographical errors within queries in the search engine. Despite the availability of comprehensive datasets like Microsoft Speller and Webis, their monolingual nature and limited scope pose significant cha…