Frontiers in Big Data | Data Science section | New and Recent Articles https://www.frontiersin.org/journals/big-data/sections/data-science RSS Feed for Data Science section in the Frontiers in Big Data journal | New and Recent Articles en-us Frontiers Feed Generator,version:1 2026-04-16T18:31:32.03+00:00 60 https://www.frontiersin.org/articles/10.3389/fdata.2026.1737043 https://www.frontiersin.org/articles/10.3389/fdata.2026.1737043 <![CDATA[Fairer non-negative matrix factorization]]> 2026-03-17T00:00:00Z Original Research Lara KassabErin GeorgeDeanna NeedellHaowen GengNika Jafar NiaAoxi Li https://www.frontiersin.org/articles/10.3389/fdata.2025.1723155 https://www.frontiersin.org/articles/10.3389/fdata.2025.1723155 <![CDATA[Big data approaches to bovine bioacoustics: a FAIR-compliant dataset and scalable ML framework for precision livestock welfare]]> 2026-01-16T00:00:00Z Original Research Mayuri KateSuresh Neethirajan https://www.frontiersin.org/articles/10.3389/fdata.2025.1648730 https://www.frontiersin.org/articles/10.3389/fdata.2025.1648730 <![CDATA[Structure and dynamics mapping of illicit firearms trafficking using artificial intelligence models]]> 2025-09-25T00:00:00Z Original Research Willy A. Valdivia-Granda https://www.frontiersin.org/articles/10.3389/fdata.2025.1640539 https://www.frontiersin.org/articles/10.3389/fdata.2025.1640539 <![CDATA[Enhancing intelligence source performance management through two-stage stochastic programming and machine learning techniques]]> 2025-09-22T00:00:00Z Original Research Lucas Wafula WekesaStephen Korir https://www.frontiersin.org/articles/10.3389/fdata.2025.1599704 https://www.frontiersin.org/articles/10.3389/fdata.2025.1599704 <![CDATA[Collaborative filtering based on nonnegative/binary matrix factorization]]> 2025-07-29T00:00:00Z Original Research Yukino TeruiYuka InoueYohei HamakawaKosuke TatsumuraKazue Kudo https://www.frontiersin.org/articles/10.3389/fdata.2025.1596615 https://www.frontiersin.org/articles/10.3389/fdata.2025.1596615 <![CDATA[Conceptualization and scale development for big data-based learning organization capability]]> 2025-06-19T00:00:00Z Original Research Nesrin AlkanDeniz Ersan YilmazBilal Baris Alkan https://www.frontiersin.org/articles/10.3389/fdata.2025.1569623 https://www.frontiersin.org/articles/10.3389/fdata.2025.1569623 <![CDATA[The climate gluing protests: analyzing their development and framing in media since 1986 using sentiment analyses and frame detection models]]> 2025-05-19T00:00:00Z Brief Research Report Markus HadlerAlexander ErtlBeate KlöschMarkus Reiter-HaasElisabeth Lex https://www.frontiersin.org/articles/10.3389/fdata.2025.1542483 https://www.frontiersin.org/articles/10.3389/fdata.2025.1542483 <![CDATA[An oversampling-undersampling strategy for large-scale data linkage]]> 2025-04-23T00:00:00Z Original Research Hossein HassaniMohammad Reza EntezarianSara ZaeimzadehLeila MarvianNadejda Komendantova https://www.frontiersin.org/articles/10.3389/fdata.2025.1455442 https://www.frontiersin.org/articles/10.3389/fdata.2025.1455442 <![CDATA[Impact of imbalanced features on large datasets]]> 2025-03-13T00:00:00Z Original Research Waleed AlbattahRehan Ullah Khan https://www.frontiersin.org/articles/10.3389/fdata.2025.1477911 https://www.frontiersin.org/articles/10.3389/fdata.2025.1477911 <![CDATA[Balancing act: Europeans' privacy calculus and security concerns in online CSAM detection]]> 2025-01-22T00:00:00Z Original Research Răzvan RughinişSimona-Nicoleta VulpeDinu ŢurcanuDaniel Rosner https://www.frontiersin.org/articles/10.3389/fdata.2024.1466391 https://www.frontiersin.org/articles/10.3389/fdata.2024.1466391 <![CDATA[A scalable tool for analyzing genomic variants of humans using knowledge graphs and graph machine learning]]> 2025-01-21T00:00:00Z Technology and Code Shivika PrasannaAjay KumarDeepthi RaoEduardo J. SimoesPraveen Rao https://www.frontiersin.org/articles/10.3389/fdata.2024.1501154 https://www.frontiersin.org/articles/10.3389/fdata.2024.1501154 <![CDATA[Enhancing sentiment and intent analysis in public health via fine-tuned Large Language Models on tobacco and e-cigarette-related tweets]]> 2024-11-28T00:00:00Z Original Research Sherif ElmitwalliJohn MeheganAllen GallagherRaouf Alebshehy https://www.frontiersin.org/articles/10.3389/fdata.2024.1469981 https://www.frontiersin.org/articles/10.3389/fdata.2024.1469981 <![CDATA[Prediction and classification of obesity risk based on a hybrid metaheuristic machine learning approach]]> 2024-09-30T00:00:00Z Original Research Zarindokht HelforoushHossein Sayyad https://www.frontiersin.org/articles/10.3389/fdata.2024.1441869 https://www.frontiersin.org/articles/10.3389/fdata.2024.1441869 <![CDATA[When we talk about Big Data, What do we really mean? Toward a more precise definition of Big Data]]> 2024-09-10T00:00:00Z Review Xiaoyao HanOskar Josef GstreinVasilios Andrikopoulos https://www.frontiersin.org/articles/10.3389/fdata.2024.1363978 https://www.frontiersin.org/articles/10.3389/fdata.2024.1363978 <![CDATA[Stable tensor neural networks for efficient deep learning]]> 2024-05-30T00:00:00Z Original Research Elizabeth NewmanLior HoreshHaim AvronMisha E. Kilmer https://www.frontiersin.org/articles/10.3389/fdata.2024.1357926 https://www.frontiersin.org/articles/10.3389/fdata.2024.1357926 <![CDATA[Sentiment analysis of COP9-related tweets: a comparative study of pre-trained models and traditional techniques]]> 2024-03-20T00:00:00Z Original Research Sherif ElmitwalliJohn Mehegan https://www.frontiersin.org/articles/10.3389/fdata.2023.1296508 https://www.frontiersin.org/articles/10.3389/fdata.2023.1296508 <![CDATA[CTAB-GAN+: enhancing tabular data synthesis]]> 2024-01-08T00:00:00Z Methods Zilong ZhaoAditya KunarRobert BirkeHiek Van der ScheerLydia Y. Chen https://www.frontiersin.org/articles/10.3389/fdata.2023.1282541 https://www.frontiersin.org/articles/10.3389/fdata.2023.1282541 <![CDATA[Hybridization of long short-term memory neural network in fractional time series modeling of inflation]]> 2024-01-04T00:00:00Z Methods Erman ArifElin HerlinawatiDodi DeviantoMutia YollandaDony Permana https://www.frontiersin.org/articles/10.3389/fdata.2023.1344345 https://www.frontiersin.org/articles/10.3389/fdata.2023.1344345 <![CDATA[Corrigendum: Towards an understanding of global brain data governance: ethical positions that underpin global brain data governance discourse]]> 2023-12-19T00:00:00Z Correction Paschal OchangDamian EkeBernd Carsten Stahl https://www.frontiersin.org/articles/10.3389/fdata.2023.1343108 https://www.frontiersin.org/articles/10.3389/fdata.2023.1343108 <![CDATA[Corrigendum: Do you hear the people sing? Comparison of synchronized URL and narrative themes in 2020 and 2023 French protests]]> 2023-12-12T00:00:00Z Correction Lynnette Hui Xian NgKathleen M. Carley