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arXiv 2602.22865cs.CL
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跨语言有效的问题回答驱动的谓词-论元关系标注

Effective QA-driven Annotation of Predicate-Argument Relations Across Languages

Bar-Ilan University(巴伊兰大学);Ariel University(阿里尔大学)

Jonathan Davidov, Aviv Slobodkin, Shmuel Tomi Klein, Reut Tsarfaty, Ido Dagan, Ayal Klein

AI总结:

本文提出一种跨语言问题回答驱动的谓词-论元关系标注方法,通过重用英语QA-SRL解析器生成多语言高质量标注数据,提升语义解析效率。

摘要:

显式表示谓词-论元关系是可解释语义分析的基础,支持推理、生成和评估。然而,获得此类语义结构需要昂贵的标注工作,并且长期以来仅限于英语。我们利用问题-答案驱动的语义角色标注(QA-SRL)框架——一种自然语言形式的谓词-论元关系——作为扩展新语言语义标注的基础。为此,我们引入了一种跨语言投影方法,该方法在受限制的翻译和词对齐管道中重用英语QA-SRL解析器,以自动生成与目标语言谓词对齐的问题-答案标注。应用于希伯来语、俄语和法语——涵盖多样化的语言家族——该方法产生了高质量的训练数据和经过微调的、针对特定语言的解析器,其性能优于强大的多语言大语言模型基线(GPT-4o、LLaMA-Maverick)。通过利用QA-SRL作为可转移的自然语言接口来处理语义,我们的方法实现了跨语言高效且广泛可及的谓词-论元解析。

英文摘要:

Explicit representations of predicate-argument relations form the basis of interpretable semantic analysis, supporting reasoning, generation, and evaluation. However, attaining such semantic structures requires costly annotation efforts and has remained largely confined to English. We leverage the Question-Answer driven Semantic Role Labeling (QA-SRL) framework -- a natural-language formulation of predicate-argument relations -- as the foundation for extending semantic annotation to new languages. To this end, we introduce a cross-linguistic projection approach that reuses an English QA-SRL parser within a constrained translation and word-alignment pipeline to automatically generate question-answer annotations aligned with target-language predicates. Applied to Hebrew, Russian, and French -- spanning diverse language families -- the method yields high-quality training data and fine-tuned, language-specific parsers that outperform strong multilingual LLM baselines (GPT-4o, LLaMA-Maverick). By leveraging QA-SRL as a transferable natural-language interface for semantics, our approach enables efficient and broadly accessible predicate-argument parsing across languages.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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