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pipeline_tag: text2text-generation
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#
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Brief description of the project, including its purpose and use case.
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## Table of Contents
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- [Introduction](#introduction)
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- [Installation](#installation)
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- [Models](#models)
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- [Model Description](#model-description)
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- [Training Data](#training-data)
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- [Datasets](#datasets)
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- [Dataset Name](#dataset-name)
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- [Dataset Description](#dataset-description)
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- [Benchmarks](#benchmarks)
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- [Contributing](#contributing)
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- [License](#license)
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- [Citation](#citation)
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- [Contact](#contact)
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## Introduction
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Provide step-by-step instructions on how to install and set up your project.
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pipeline_tag: text2text-generation
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# Fine-Tashkeel: Finetuning Byte-Level Models for Accurate Arabic Text Diacritization
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## Table of Contents
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- [Introduction](#introduction)
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- [Models](#models)
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- [ByT5](#model-name)
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- [Model Description](#model-description)
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- [Benchmarks](#benchmarks)
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- [Citation](#citation)
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- [Contact](#contact)
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## Introduction
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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 pre-trained multilingual models (ByT5) to learn to predict and insert missing diacritics in Arabic text, a complex task that requires understanding the sentence semantics and the morphological structure of the tokens. We show that we can achieve state-of-the-art on the diacritization task with minimal amount of training and no feature engineering, reducing WER by 40%. We release our finetuned models for the greater benefit of the researchers in the community.
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## Model Description
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The ByT5 model, distinguished by its innovative token-free architecture, directly processes raw text to adeptly navigate diverse languages and linguistic nuances. Pre-trained on a comprehensive text corpus mc4, ByT5 excels in understanding and generating text, making it versatile for various NLP tasks. We have further enhanced its capabilities by fine-tuning it on a Tashkeela data set for 13,000 steps, significantly refining its performance in restoring the diacritical marks for Arabic.
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## Benchmarks
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Our model attained a Diarization Error Rate (DER) of 0.95 and a Word Error Rate (WER) of 2.49.
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## Citation
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@misc{alrfooh2023finetashkeel,
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title={Fine-Tashkeel: Finetuning Byte-Level Models for Accurate Arabic Text Diacritization},
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author={Bashar Al-Rfooh and Gheith Abandah and Rami Al-Rfou},
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year={2023},
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eprint={2303.14588},
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archivePrefix={arXiv},
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primaryClass={cs.CL}
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}
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## Contact
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