TTLab at AlexandriaX-2026: A Fine-Tuned Surface Tagger for Arabic Machine-Translation Error-Span Detection and Classification

arXiv:2609.29633 · cs.CL, cs.AI, cs.LG · Submitted 2026-09-24 · Read on arXiv

cs.CL, cs.AI, cs.LG

Submitted: 2026-09-24

Updated: 2026-09-24

Project page: https://wmt-qe-task.github.io/wmt-qe-2023/subtasks/task2

Terminology

• Pragmatics — 7× in this paper · explained in 2 episodes
• Tokenization — 4× in this paper · explained in 2 episodes
• Alignment — 3× in this paper · explained in 1 episode
• Multidimensional Quality Metrics — 3× in this paper
• Ablation — 2× in this paper · explained in 1 episode
• Data Augmentation — 2× in this paper · explained in 7 episodes
• Decode — 2× in this paper · explained in 2 episodes
• Modern Standard Arabic — 2× in this paper
• Transformer — 2× in this paper · explained in 2 episodes
• Aggregation — 1× in this paper · explained in 1 episode
• Core — 1× in this paper · explained in 2 episodes
• Cross-lingual Transfer — 1× in this paper · explained in 2 episodes
• Sample Efficiency — 1× in this paper · explained in 4 episodes
• Sparsity — 1× in this paper · explained in 4 episodes

Sources

• Advancing Dialectal Arabic to Modern Standard Arabic Machine Translation
• Focal Loss for Dense Object Detection
• SaudiBERT: A Large Language Model Pretrained on Saudi Dialect Corpora

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