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Despite the importance of handwritten numeral classification, a robust and effective method for a widely used language like Arabic is still due. This study focuses to overcome two major limitations of existing works: data diversity and…

Computer Vision and Pattern Recognition · Computer Science 2019-08-07 S. M. A. Sharif , Ghulam Mujtaba , S. M. Nadim Uddin

We introduce ALHD, the first large-scale comprehensive Arabic dataset explicitly designed to distinguish between human- and LLM-generated texts. ALHD spans three genres (news, social media, reviews), covering both MSA and dialectal Arabic,…

Computation and Language · Computer Science 2025-10-23 Ali Khairallah , Arkaitz Zubiaga

The pivotal role of datasets in signature verification systems motivates researchers to collect signature samples. Distinct characteristics of Persian signature demands for richer and culture-dependent offline signature datasets. This paper…

Computer Vision and Pattern Recognition · Computer Science 2016-08-15 Amir Soleimani , Kazim Fouladi , Babak N. Araabi

Web-scraped, in-the-wild datasets have become the norm in face recognition research. The numbers of subjects and images acquired in web-scraped datasets are usually very large, with number of images on the millions scale. A variety of…

Computer Vision and Pattern Recognition · Computer Science 2020-04-08 Kai Zhang , Vítor Albiero , Kevin W. Bowyer

In this paper, a new automatic system for classifying ritual locations in diverse Hajj and Umrah video scenes is investigated. This challenging subject has mostly been ignored in the past due to several problems one of which is the lack of…

Computer Vision and Pattern Recognition · Computer Science 2012-09-18 Hossam M. Zawbaa , Salah A. Aly , Adnan A. Gutub

This paper introduces a novel dataset FeatherV1, containing 28,272 images of feathers categorized by 595 bird species. It was created to perform taxonomic identification of bird species by a single feather, which can be applied in amateur…

Computer Vision and Pattern Recognition · Computer Science 2020-04-21 Alina Belko , Konstantin Dobratulin , Andrey Kuznetsov

We present Fashion-MNIST, a new dataset comprising of 28x28 grayscale images of 70,000 fashion products from 10 categories, with 7,000 images per category. The training set has 60,000 images and the test set has 10,000 images. Fashion-MNIST…

Machine Learning · Computer Science 2017-09-19 Han Xiao , Kashif Rasul , Roland Vollgraf

This study thoroughly investigates how well deep learning models can recognize Arabic handwritten text for person biometric identification. It compares three advanced architectures -- ResNet50, MobileNetV2, and EfficientNetB7 -- using three…

Computer Vision and Pattern Recognition · Computer Science 2024-06-04 Mazen Balat , Youssef Mohamed , Ahmed Heakl , Ahmed Zaky

In order to provide benchmark performance for Urdu text document classification, the contribution of this paper is manifold. First, it pro-vides a publicly available benchmark dataset manually tagged against 6 classes. Second, it…

Computation and Language · Computer Science 2020-03-04 Muhammad Nabeel Asim , Muhammad Usman Ghani , Muhammad Ali Ibrahim , Sheraz Ahmad , Waqar Mahmood , Andreas Dengel

Existing machine learning models have proven to fail when it comes to their performance for minority groups, mainly due to biases in data. In particular, datasets, especially social data, are often not representative of minorities. In this…

Databases · Computer Science 2023-06-27 Melika Mousavi , Nima Shahbazi , Abolfazl Asudeh

Handwriting analysis is still an important application in machine learning. A basic requirement for any handwriting recognition application is the availability of comprehensive datasets. Standard labelled datasets play a significant role in…

Computer Vision and Pattern Recognition · Computer Science 2024-06-04 Pourya Jafarzadeh , Padideh Choobdar , Vahid Mohammadi Safarzadeh

Online Arabic cursive character recognition is still a big challenge due to the existing complexities including Arabic cursive script styles, writing speed, writer mood and so forth. Due to these unavoidable constraints, the accuracy of…

Computer Vision and Pattern Recognition · Computer Science 2021-01-18 Amjad Rehman

Wildlife populations in Africa face severe threats, with vertebrate numbers declining by over 65% in the past five decades. In response, image classification using deep learning has emerged as a promising tool for biodiversity monitoring…

Face recognition algorithms, when used in the real world, can be very useful, but they can also be dangerous when biased toward certain demographics. So, it is essential to understand how these algorithms are trained and what factors affect…

Computer Vision and Pattern Recognition · Computer Science 2023-02-14 Manideep Kolla , Aravinth Savadamuthu

The ambition of a character recognition system is to transform a text document typed on paper into a digital format that can be manipulated by word processor software Unlike other languages, Arabic has unique features, while other language…

Computation and Language · Computer Science 2010-06-15 A. A Zaidan , B. B Zaidan , Hamid. A. Jalab , Hamdan. O. Alanazi , Rami Alnaqeib

Multimodal Machine Learning (MML) aims to integrate and analyze information from diverse modalities, such as text, audio, and visuals, enabling machines to address complex tasks like sentiment analysis, emotion recognition, and multimedia…

Computation and Language · Computer Science 2025-08-22 Abdelhamid Haouhat , Slimane Bellaouar , Attia Nehar , Hadda Cherroun , Ahmed Abdelali

Many existing works have made great strides towards reducing racial bias in face recognition. However, most of these methods attempt to rectify bias that manifests in models during training instead of directly addressing a major source of…

Computer Vision and Pattern Recognition · Computer Science 2021-10-06 Matthew Gwilliam , Srinidhi Hegde , Lade Tinubu , Alex Hanson

We present QADI, an automatically collected dataset of tweets belonging to a wide range of country-level Arabic dialects -covering 18 different countries in the Middle East and North Africa region. Our method for building this dataset…

Computation and Language · Computer Science 2020-05-18 Ahmed Abdelali , Hamdy Mubarak , Younes Samih , Sabit Hassan , Kareem Darwish

To address this challenge, we introduce CattleFace-RGBT, a RGB-T Cattle Facial Landmark dataset consisting of 2,300 RGB-T image pairs, a total of 4,600 images. Creating a landmark dataset is time-consuming, but AI-assisted annotation can…

Computer Vision and Pattern Recognition · Computer Science 2024-06-06 Ethan Coffman , Reagan Clark , Nhat-Tan Bui , Trong Thang Pham , Beth Kegley , Jeremy G. Powell , Jiangchao Zhao , Ngan Le

We present ArabicNumBench, a comprehensive benchmark for evaluating large language models on Arabic number reading tasks across Eastern Arabic-Indic numerals (0-9 in Arabic script) and Western Arabic numerals (0-9). We evaluate 71 models…

Computation and Language · Computer Science 2026-02-24 Anas Alhumud , Abdulaziz Alhammadi , Muhammad Badruddin Khan