arXiv:2511.14230cs.CLcs.AI2025-11

提出首个阿拉伯语多系统纠错组合框架,提升语法修正准确率。

ArbESC+: Arabic Enhanced Edit Selection System Combination for Grammatical Error Correction Resolving conflict and improving system combination in Arabic GEC

  • 融合六种模型生成修正建议,用数值特征驱动选择
  • 在QALB-14/15数据集上F0.5达82.63%~84.64%
  • 首次实现阿拉伯语语法纠错系统级整合,适合中文研究者参考

语法错误纠正(GEC)是自然语言处理的重要任务。阿拉伯语复杂的形态与句法结构使其比其他语言更具挑战性。尽管近年来神经模型取得显著进展,但多数方法仍依赖单一模型,未充分挖掘多系统结合的潜力。本文提出首个面向阿拉伯语的多系统纠错组合框架——ArbESC+。该框架集成AraT5、ByT5、mT5、AraBART、AraBART+Morph+GEC及文本编辑系统,收集多种修正提案,并以数值特征表示。通过分类器基于这些特征决定最优修正方案。为提升输出质量,系统引入去重机制与置信度估计。实验显示,该组合在QALB-14测试集上达到F0.5 82.63%,QALB-15 L1数据集上达84.64%,L2数据集上为65.55%,优于单个模型表现。本工作首次实现阿拉伯语语法纠错系统的系统级整合,为构建先进阿拉伯语文本处理工具提供实用路径。

原文摘要 · Abstract (English)

Grammatical Error Correction (GEC) is an important aspect of natural language processing. Arabic has a complicated morphological and syntactic structure, posing a greater challenge than other languages. Even though modern neural models have improved greatly in recent years, the majority of previous attempts used individual models without taking into account the potential benefits of combining different systems. In this paper, we present one of the first multi-system approaches for correcting grammatical errors in Arabic, the Arab Enhanced Edit Selection System Complication (ArbESC+). Several models are used to collect correction proposals, which are represented as numerical features in the framework. A classifier determines and implements the appropriate corrections based on these features. In order to improve output quality, the framework uses support techniques to filter overlapping corrections and estimate decision reliability. A combination of AraT5, ByT5, mT5, AraBART, AraBART+Morph+GEC, and Text editing systems gave better results than a single model alone, with F0.5 at 82.63% on QALB-14 test data, 84.64% on QALB-15 L1 data, and 65.55% on QALB-15 L2 data. As one of the most significant contributions of this work, it's the first Arab attempt to integrate linguistic error correction. Improving existing models provides a practical step towards developing advanced tools that will benefit users and researchers of Arabic text processing.

阿拉伯语语法纠错系统融合多模型

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