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Application of Fine-Tuning on Convolutional Neural Networks to Improve Classification Accuracy of Feline Skin Diseases

Jurnal Penelitian Pendidikan · Vol. 43 No. 1 (2026) · hlm. 65–72

DOI
10.15294/jpp.v43i1.40702
ISSN
2580-4154, 2503-1260
Terbit
2026-04-30
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

Skin conditions are among the most frequent reasons for veterinary visits, yet they remain notoriously difficult to distinguish by eye alone. For the average pet owner or general practitioner, overlapping visual symptoms between diseases like ringworm and scabies often lead to diagnostic uncertainty. This study addresses this challenge by developing an automated classification system based on the MobileNetV2 architecture. By employing a two-stage transfer learning strategy, where initial feature extraction is followed by targeted fine-tuning of layers from index 100 onwards, we adapted a general-purpose model to the specific nuances of veterinary dermatology. Our results indicate a significant performance leap: while standard training struggled with the complexities of skin textures, the fine-tuned model achieved a validation accuracy of 92%. These findings suggest that fine-tuning is not just a technical optimization, but a necessary step in making deep learning a viable, accessible tool for real-world veterinary diagnostics.

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  • State University of Semarang
  • International Islamic University Malaysia
  • Universitas PGRI Palembang
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Rekan penulisOrganisasiArtikel bersama
Endang SugihartiState University of Semarang5
Florentina Yuni AriniState University of Semarang3
Rochmad RochmadInternational Islamic University Malaysia3
Amin SuyitnoState University of Semarang3
Alamsyah AlamsyahState University of Semarang2
Novanka Agnes SekartajiState University of Semarang2
Irfan Fajar MuttaqinState University of Semarang2
Ramadhan Ridho ArrohmanState University of Semarang2
Dwijanto DwijantoState University of Semarang2
Putriaji HendikawatiState University of Semarang2
Budi PrasetiyoState University of Semarang1
Much Aziz MuslimState University of Semarang1
Jumanto JumantoState University of Semarang1
Rofik RofikState University of Semarang1
Arif WidiyatmokoState University of Semarang1
Stephani Diah PamelasariState University of Semarang1
Arka YanitamaState University of Semarang1
Melissa Salma DarmawanState University of Semarang1
Aji SaputraUniversitas PGRI Palembang1
Desy Fitria AstutianingtyasAfiliasi tidak diketahui1
Anggyi Trisnawan PutraState University of Semarang1
Athoillah AthoillahState University of Semarang1
Kholiq BudimanAfiliasi tidak diketahui1
Anggyi Trisnawan PutraAfiliasi tidak diketahui1
zaenal abidinAfiliasi tidak diketahui1
Anggoro Sakti AnindhitoState University of Semarang1
Fajar SujitoAfiliasi tidak diketahui1
Anita Wahyu MelindaAfiliasi tidak diketahui1
Isa AkhlisState University of Semarang1
Achmad Wahyu HidayatAfiliasi tidak diketahui1
Dian Rahman SyahputraAfiliasi tidak diketahui1
Safit FirmansyahAfiliasi tidak diketahui1
Anggil AgustaAfiliasi tidak diketahui1
Fachrizal Ahdy AndoyoState University of Semarang1
Margareta Ayu RiantikState University of Semarang1
Dandi Indra WijayaAfiliasi tidak diketahui1
Hanif Nur CahyaniAfiliasi tidak diketahui1
Andhika Seno TamtamaAfiliasi tidak diketahui1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/journals/JPP/oai, pertama di-harvest 5 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc)
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" 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 xml:lang="en">Application of Fine-Tuning on Convolutional Neural Networks to Improve Classification Accuracy of Feline Skin Diseases</dc:title>
	<dc:creator xml:lang="en">Syahputra, Syafa Nabilah </dc:creator>
	<dc:creator xml:lang="en">Arifudin, Riza </dc:creator>
	<dc:subject xml:lang="en">MobileNetV2, fine-tuning, feline skin diseases, computer vision</dc:subject>
	<dc:description xml:lang="en">Skin conditions are among the most frequent reasons for veterinary visits, yet they remain notoriously difficult to distinguish by eye alone. For the average pet owner or general practitioner, overlapping visual symptoms between diseases like ringworm and scabies often lead to diagnostic uncertainty. This study addresses this challenge by developing an automated classification system based on the MobileNetV2 architecture. By employing a two-stage transfer learning strategy, where initial feature extraction is followed by targeted fine-tuning of layers from index 100 onwards, we adapted a general-purpose model to the specific nuances of veterinary dermatology. Our results indicate a significant performance leap: while standard training struggled with the complexities of skin textures, the fine-tuned model achieved a validation accuracy of 92%. These findings suggest that fine-tuning is not just a technical optimization, but a necessary step in making deep learning a viable, accessible tool for real-world veterinary diagnostics.</dc:description>
	<dc:publisher xml:lang="en">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2026-04-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/journals/JPP/article/view/40702</dc:identifier>
	<dc:identifier>10.15294/jpp.v43i1.40702</dc:identifier>
	<dc:source xml:lang="en">Jurnal Penelitian Pendidikan; Vol. 43 No. 1 (2026): April 2026; 65-72</dc:source>
	<dc:source>2580-4154</dc:source>
	<dc:source>2503-1260</dc:source>
	<dc:source>10.15294/jpp.v43i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/journals/JPP/article/view/40702/8114</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2026 Jurnal Penelitian Pendidikan</dc:rights>
</oai_dc:dc>