<?xml version="1.0" encoding="UTF-8"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-10-19T00:02:29Z</responseDate><request verb="GetRecord" identifier="oai:ebyu-rdlopen.rawdatalibrary.net:ebyu/10557" metadataPrefix="oai_dc">https://ebyu-rdlopen.rawdatalibrary.net/oai/request</request><GetRecord><record><header><identifier>oai:ebyu-rdlopen.rawdatalibrary.net:ebyu/10557</identifier><datestamp>2026-10-18T21:13:10Z</datestamp><setSpec>openaire</setSpec><setSpec>driver</setSpec><setSpec>com_ebyu_10000</setSpec><setSpec>col_ebyu_10001</setSpec></header><metadata><oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><dc:title>Mean shift based prototypical network for steel surface anomaly recognition</dc:title><dc:creator>Tastimur, Canan</dc:creator><dc:subject>steel</dc:subject><dc:subject>article</dc:subject><dc:subject>controlled study</dc:subject><dc:subject>few shot learning</dc:subject><dc:subject>human</dc:subject><dc:subject>product quality</dc:subject><dc:description>Steel production plays a crucial role in the global economy, and surface defects in hot-rolled steel sheets significantly affect product quality and consumer acceptance. This paper introduces Mean Shift based Prototypical network (MSPro-Net), a novel and effective Prototypical network based on mean drift for classifying surface defects early in the manufacturing process. Key contributions of this study include the introduction of MSPro-Net’s adaptive prototype computation, which uses the mean-shift method to improve defect detection. Unlike the classical Prototypical network (CL-ProNet), MSPro-Net produces a prototype that better represents all examples within a class, leading to significantly higher accuracy. Additionally, MSPro-Net is highly effective in few-shot learning scenarios, achieving excellent results with limited training data. Extensive experimental evaluations demonstrate that MSPro-Net consistently outperforms CL-ProNet in multiple N-way K-shot scenarios. For example, on the 6-way 25-shot NEU dataset, MSPro-Net achieves 98.67% accuracy com-pared to 50.67% for the classical network. Similar improvements are observed on the 7-way 25-shot XSDD and 10-way 25-shot GC10-Det datasets, with MSPro-Net achieving 96.00% and 90.00% accuracy, respectively, far exceeding the classical network’s performance. These results highlight the superior performance of MSPro-Net across both small and large datasets. © The Author(s) 2025.</dc:description><dc:publisher>Nature Research</dc:publisher><dc:date>2025</dc:date><dc:type>Article</dc:type><dc:identifier>https://rdlopen.rawdatalibrary.net/r/ebyu/10557</dc:identifier><dc:identifier>https://doi.org/10.1038/s41598-025-31529-6</dc:identifier><dc:identifier>2045-2322</dc:identifier><dc:language>en</dc:language><dc:relation>Scientific Reports</dc:relation><dc:rights>info:eu-repo/semantics/openAccess</dc:rights><dc:type>info:eu-repo/semantics/article</dc:type><dc:identifier>https://ebyu-rdlopen.rawdatalibrary.net/tr/items/ebyu/10557</dc:identifier></oai_dc:dc></metadata></record></GetRecord></OAI-PMH>