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MindBigData 2023 MNIST-8B is the largest, to date (June 1st 2023), brain signals open dataset created for Machine Learning, based on EEG signals from a single subject captured using a custom 128 channels device, replicating the full 70,000…

Machine Learning · Computer Science 2023-06-02 David Vivancos

Handwritten document image binarization is challenging due to high variability in the written content and complex background attributes such as page style, paper quality, stains, shadow gradients, and non-uniform illumination. While the…

Computer Vision and Pattern Recognition · Computer Science 2021-11-04 Kaustubh Sadekar , Ashish Tiwari , Prajwal Singh , Shanmuganathan Raman

We introduce the Oracle-MNIST dataset, comprising of 28$\times $28 grayscale images of 30,222 ancient characters from 10 categories, for benchmarking pattern classification, with particular challenges on image noise and distortion. The…

Computer Vision and Pattern Recognition · Computer Science 2024-02-14 Mei Wang , Weihong Deng

Neural networks are often benchmarked using standard datasets such as MNIST, FashionMNIST, or other variants of MNIST, which, while accessible, are limited to generic classes such as digits or clothing items. For researchers working on…

Machine Learning · Computer Science 2025-07-17 Pouya Shaeri , Arash Karimi , Ariane Middel

To benchmark Bengali digit recognition algorithms, a large publicly available dataset is required which is free from biases originating from geographical location, gender, and age. With this aim in mind, NumtaDB, a dataset consisting of…

Computer Vision and Pattern Recognition · Computer Science 2018-06-08 Samiul Alam , Tahsin Reasat , Rashed Mohammad Doha , Ahmed Imtiaz Humayun

We report generation of a MNIST [4] compatible data set [1] for Tamil vowels to enable building a classification DNN or other such ML/AI deep learning [2] models for Tamil OCR/Handwriting applications. We report the capability of the 60,000…

Computer Vision and Pattern Recognition · Computer Science 2020-06-18 Muthiah Annamalai

Recognition of handwritten mathematical expressions allows to transfer scientific notes into their digital form. It facilitates the sharing, searching, and preservation of scientific information. We introduce MathWriting, the largest online…

Computer Vision and Pattern Recognition · Computer Science 2025-04-01 Philippe Gervais , Anastasiia Fadeeva , Andrii Maksai

The reliance of humans over machines has never been so high such that from object classification in photographs to adding sound to silent movies everything can be performed with the help of deep learning and machine learning algorithms.…

Computer Vision and Pattern Recognition · Computer Science 2021-06-25 Samay Pashine , Ritik Dixit , Rishika Kushwah

Recently, large-scale datasets have vastly facilitated the development in nearly all domains of Natural Language Processing. However, there is currently no cross-task dataset in NLP, which hinders the development of multi-task learning. We…

Computation and Language · Computer Science 2020-05-26 Canwen Xu , Jiaxin Pei , Hongtao Wu , Yiyu Liu , Chenliang Li

The rapid evolution of deep neural networks has revolutionized the field of machine learning, enabling remarkable advancements in various domains. In this article, we introduce NeuroWrite, a unique method for predicting the categorization…

Computer Vision and Pattern Recognition · Computer Science 2024-09-01 Kottakota Asish , P. Sarath Teja , R. Kishan Chander , D. Deva Hema

Misinformation is becoming increasingly prevalent on social media and in news articles. It has become so widespread that we require algorithmic assistance utilising machine learning to detect such content. Training these machine learning…

Machine Learning · Computer Science 2022-03-09 Dan Saattrup Nielsen , Ryan McConville

Although online handwriting verification has made great progress recently, the verification performances are still far behind the real usage owing to the small scale of the datasets as well as the limited biometric mediums. Therefore, this…

Computer Vision and Pattern Recognition · Computer Science 2022-11-28 Peirong Zhang , Jiajia Jiang , Yuliang Liu , Lianwen Jin

Code-mixing is a well-studied linguistic phenomenon that occurs when two or more languages are mixed in text or speech. Several studies have been conducted on building datasets and performing downstream NLP tasks on code-mixed data.…

Computation and Language · Computer Science 2024-05-14 Nishat Raihan , Dhiman Goswami , Antara Mahmud , Antonios Anastasopoulos , Marcos Zampieri

We introduce MedMNIST v2, a large-scale MNIST-like dataset collection of standardized biomedical images, including 12 datasets for 2D and 6 datasets for 3D. All images are pre-processed into a small size of 28x28 (2D) or 28x28x28 (3D) with…

Computer Vision and Pattern Recognition · Computer Science 2023-02-20 Jiancheng Yang , Rui Shi , Donglai Wei , Zequan Liu , Lin Zhao , Bilian Ke , Hanspeter Pfister , Bingbing Ni

In this paper, results of an experimental study of a deep convolution neural network architecture which can classify different handwritten digits using EBLearn library are reported. The purpose of this neural network is to classify input…

Neural and Evolutionary Computing · Computer Science 2016-04-25 Karim M. Mahmoud

Inspired by the importance of diversity in biological system, we built an heterogeneous system that could achieve this goal. Our architecture could be summarized in two basic steps. First, we generate a diverse set of classification…

Machine Learning · Statistics 2017-05-29 Antonio Loquercio , Francesca Della Torre , Massimo Buscema

The widespread online communication in a modern multilingual world has provided opportunities to blend more than one language (aka code-mixed language) in a single utterance. This has resulted a formidable challenge for the computational…

Computation and Language · Computer Science 2024-05-01 Kartik Kartik , Sanjana Soni , Anoop Kunchukuttan , Tanmoy Chakraborty , Md Shad Akhtar

Existing document-level machine translation resources are only available for a handful of languages, mostly high-resourced ones. To facilitate the training and evaluation of document-level translation and, more broadly, long-context…

Computation and Language · Computer Science 2025-10-01 Dayyán O'Brien , Bhavitvya Malik , Ona de Gibert , Pinzhen Chen , Barry Haddow , Jörg Tiedemann

We present a systematic study on multilingual and cross-lingual intent detection from spoken data. The study leverages a new resource put forth in this work, termed MInDS-14, a first training and evaluation resource for the intent detection…

Computation and Language · Computer Science 2021-04-20 Daniela Gerz , Pei-Hao Su , Razvan Kusztos , Avishek Mondal , Michał Lis , Eshan Singhal , Nikola Mrkšić , Tsung-Hsien Wen , Ivan Vulić

One of the biggest problems in neural learning networks is the lack of training data available to train the network. Data augmentation techniques over the past few years, have therefore been developed, aiming to increase the amount of…

Computer Vision and Pattern Recognition · Computer Science 2020-07-14 Ritin Raveendran , Aviral Singh , Rajesh Kumar M