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TeXBLEU: Automatic Metric for Evaluate LaTeX Format

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arxiv 2409.06639 v3 pith:RM6RWWBR submitted 2024-09-10 cs.CL

classification cs.CL
keywords texbleulatexformatmetricbleudatasetevaluateevaluation
verification ladder T0 review T1 audit T2 compute T3 formal
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LaTeX is suitable for creating specially formatted documents in science, technology, mathematics, and computer science. Although the use of mathematical expressions in LaTeX format along with language models is increasing, there are no proper evaluation matrices to evaluate them. In this study, we propose TeXBLEU, a metric for evaluating mathematical expressions in the LaTeX format built on the n-gram-based BLEU metric widely used in translation tasks. The proposed TeXBLEU consists of a predefined tokenizer trained on the arXiv paper dataset and a fine-tuned embedding model with positional encoding. The TeXBLEU score was calculated by replacing BLUE's modified precision score with the similarity of n-gram-based tokens. TeXBLEU showed improvements of 86\%, 121\%, and 610\% over traditional evaluation metrics, such as BLEU, sacreBLEU, and Rouge, respectively, on the MathBridge dataset with 1,000 data points. The code is available at https://github.com/KyuDan1/TeXBLEU.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Intelligibility of Text-to-Speech Systems for Mathematical Expressions

    eess.AS 2025-06 conditional novelty 6.0 of 10

    State-of-the-art text-to-speech models are often unintelligible when reading mathematical expressions aloud, with accuracy varying sharply by expression category and model.

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