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Yor\`ub\'a is a widely spoken West African language with a writing system rich in tonal and orthographic diacritics. With very few exceptions, diacritics are omitted from electronic texts, due to limited device and application support.…

Computation and Language · Computer Science 2018-10-31 Iroro Orife

Yor\`ub\'a is a widely spoken West African language with a writing system rich in orthographic and tonal diacritics. They provide morphological information, are crucial for lexical disambiguation, pronunciation and are vital for any…

Computation and Language · Computer Science 2020-03-25 Iroro Orife , David I. Adelani , Timi Fasubaa , Victor Williamson , Wuraola Fisayo Oyewusi , Olamilekan Wahab , Kola Tubosun

Arabic text diacritization remains a persistent challenge in natural language processing due to the language's morphological richness. In this paper, we introduce Sadeed, a novel approach based on a fine-tuned decoder-only language model…

Computation and Language · Computer Science 2025-08-22 Zeina Aldallal , Sara Chrouf , Khalil Hennara , Mohamed Motaism Hamed , Muhammad Hreden , Safwan AlModhayan

Tashkeel, or Arabic Text Diacritization (ATD), greatly enhances the comprehension of Arabic text by removing ambiguity and minimizing the risk of misinterpretations caused by its absence. It plays a crucial role in improving Arabic text…

Computation and Language · Computer Science 2024-07-16 Faris Alasmary , Orjuwan Zaafarani , Ahmad Ghannam

We investigate the effectiveness of large language models (LLMs) for text diacritization in two typologically distinct languages: Arabic and Yoruba. To enable a rigorous evaluation, we introduce a novel multilingual dataset MultiDiac, with…

Computation and Language · Computer Science 2026-03-18 Hawau Olamide Toyin , Samar Mohamed Magdy , Hanan Aldarmaki

Most of previous work on learning diacritization of the Arabic language relied on training models from scratch. In this paper, we investigate how to leverage pre-trained language models to learn diacritization. We finetune token-free…

Computation and Language · Computer Science 2023-03-28 Bashar Al-Rfooh , Gheith Abandah , Rami Al-Rfou

Automatic diacritization of Arabic text involves adding diacritical marks (diacritics) to the text. This task poses a significant challenge with noteworthy implications for computational processing and comprehension. In this paper, we…

Computation and Language · Computer Science 2024-01-11 Abderrahman Skiredj , Ismail Berrada

In this work, we present several deep learning models for the automatic diacritization of Arabic text. Our models are built using two main approaches, viz. Feed-Forward Neural Network (FFNN) and Recurrent Neural Network (RNN), with several…

Computation and Language · Computer Science 2019-11-12 Ali Fadel , Ibraheem Tuffaha , Bara' Al-Jawarneh , Mahmoud Al-Ayyoub

We propose a novel multitask learning method for diacritization which trains a model to both diacritize and translate. Our method addresses data sparsity by exploiting large, readily available bitext corpora. Furthermore, translation…

Computation and Language · Computer Science 2021-09-30 Brian Thompson , Ali Alshehri

Transfer learning with a unified Transformer framework (T5) that converts all language problems into a text-to-text format was recently proposed as a simple and effective transfer learning approach. Although a multilingual version of the T5…

Computation and Language · Computer Science 2022-03-16 El Moatez Billah Nagoudi , AbdelRahim Elmadany , Muhammad Abdul-Mageed

D-Nikud, a novel approach to Hebrew diacritization that integrates the strengths of LSTM networks and BERT-based (transformer) pre-trained model. Inspired by the methodologies employed in Nakdimon, we integrate it with the TavBERT…

Computation and Language · Computer Science 2024-02-02 Adi Rosenthal , Nadav Shaked

Automatic Arabic diacritization is useful in many applications, ranging from reading support for language learners to accurate pronunciation predictor for downstream tasks like speech synthesis. While most of the previous works focused on…

Computation and Language · Computer Science 2023-08-01 Parnia Bahar , Mattia Di Gangi , Nick Rossenbach , Mohammad Zeineldeen

Deep learning (DL) techniques are gaining more and more attention in the software engineering community. They have been used to support several code-related tasks, such as automatic bug fixing and code comments generation. Recent studies in…

We study the pre-train + fine-tune strategy for data-to-text tasks. Our experiments indicate that text-to-text pre-training in the form of T5, enables simple, end-to-end transformer based models to outperform pipelined neural architectures…

Computation and Language · Computer Science 2021-07-12 Mihir Kale , Abhinav Rastogi

Massively multilingual machine translation (MT) has shown impressive capabilities, including zero and few-shot translation between low-resource language pairs. However, these models are often evaluated on high-resource languages with the…

Code review is a practice widely adopted in open source and industrial projects. Given the non-negligible cost of such a process, researchers started investigating the possibility of automating specific code review tasks. We recently…

Software Engineering · Computer Science 2022-01-19 Rosalia Tufano , Simone Masiero , Antonio Mastropaolo , Luca Pascarella , Denys Poshyvanyk , Gabriele Bavota

The recent development of language models has shown promising results by achieving state-of-the-art performance on various natural language tasks by fine-tuning pretrained models. In task-oriented dialogue (ToD) systems, language models can…

Computation and Language · Computer Science 2022-01-24 Vinsen Marselino Andreas , Genta Indra Winata , Ayu Purwarianti

The major contributions of this work include the empirical establishment of a better performance for Yoruba embeddings from undiacritized (normalized) dataset and provision of new analogy sets for evaluation. The Yoruba language, being a…

Computation and Language · Computer Science 2020-11-17 Tosin P. Adewumi , Foteini Liwicki , Marcus Liwicki

Automatic text-based diacritic restoration models generally have high diacritic error rates when applied to speech transcripts as a result of domain and style shifts in spoken language. In this work, we explore the possibility of improving…

Computation and Language · Computer Science 2024-04-09 Sara Shatnawi , Sawsan Alqahtani , Hanan Aldarmaki

Abbreviations often have several distinct meanings, often making their use in text ambiguous. Expanding them to their intended meaning in context is important for Machine Reading tasks such as document search, recommendation and question…

Computation and Language · Computer Science 2019-05-23 Manuel Ciosici , Tobias Sommer , Ira Assent
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