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STL-LoRA: A Parameter-Efficient Single-Task Framework for Multi-Trait Arabic Automated Essay Scoring

2026-05-25

Abstract excerpt

<title>Abstract</title> <p>Multi-trait Automated Essay Scoring (AES) yields diagnostic feedback across writing dimensions, yet no strong multi-trait baseline exists for Arabic. This paper proposes STL-LoRA, training independent AraBERT models with Low-Rank Adaptation (LoRA) for each of the seven Core Academic Skills Test (CAST) traits, and tests whether multi-task learning (MTL) improves on it. A 2×2 factorial ex...

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Literature Corpus work
c55ebe6e-8687-50c5-adf2-66745a72f986
DOI
10.21203/rs.3.rs-9584937/v1
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STL-LoRA: A Parameter-Efficient Single-Task Framework for Multi-Trait Arabic Automated Essay ScoringDOI 10.21203/rs.3.rs-9584937/v1
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