{
  "abstract": "This study proposes an asymmetric hybrid feature-fusion network that combines EfficientNet-B0 and MobileNetV3Large in parallel for multi-class classification of eight fish disease categories. The approach is designed to exploit the complementary feature-learning capabilities of both lightweight convolutional neural network architectures while maintaining computational efficiency for potential diagnostic applications. The model was evaluated on a public dataset of 2,400 digital images, divided into training, validation, and test sets using an 80:10:10 ratio. The held-out test set contained 240 unseen images, with 30 images representing each class. As all data partitions originated from the same dataset, the evaluation reflects performance on the same source distribution rather than external generalization. The proposed architecture fuses spatial feature representations through parallel Global Average Pooling (GAP) and Global Max Pooling (GMP) layers. Training followed a progressive two-phase strategy comprising top-layer warm-up and micro deep fine-tuning with a learning rate of \\(10^{-5}\\) and label smoothing. Experimental results achieved a validation accuracy of 0.9667 with a loss of 0.5843, and a test accuracy of 0.9833 with a loss of 0.5375 and a macro-average ROC-AUC of 0.9998. On an NVIDIA RTX 3080 GPU, the model recorded an average inference time of 8.61 ms per image, equivalent to 116.18 FPS. Further evaluation using external farm datasets and low-power edge devices is required before real-world deployment.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 2,
  "authors": [
    {
      "name": "Ellya Helmud"
    },
    {
      "name": "Kiswanto"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/0g1ft8aghvxqq.bib",
  "cited_by": 0,
  "doi": "10.63158/journalisi.v8i5.1798",
  "fulltext_url": "https://journal-isi.org/index.php/isi/article/view/1798",
  "id": "0g1ft8aghvxqq",
  "issns": [
    "2656-5935",
    "2656-4882"
  ],
  "landing_url": "https://doi.org/10.63158/journalisi.v8i5.1798",
  "language": "en",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "lcc",
      "QA1-939"
    ],
    [
      "lcc",
      "QA75.5-76.95"
    ],
    [
      "openalex",
      "2312|Water Quality Monitoring Technologies"
    ]
  ],
  "openalex": "W7223335728",
  "pdf_url": "https://journal-isi.org/index.php/isi/article/download/1798/1059",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-24",
  "publisher": "Asosiasi Doktor Sistem Informasi Indonesia",
  "ris": "https://research.draconitic.com/paper/0g1ft8aghvxqq.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T13:44:47Z",
      "native_id": "ad5998fecef6419db2f9a59eaef25217",
      "source": "doaj",
      "url": "https://doi.org/10.63158/journalisi.v8i5.1798"
    }
  ],
  "subjects": [
    {
      "field": "earth",
      "origin": "openalex:2312|Water Quality Monitoring Technologies",
      "subfield": "hydrology-soils"
    }
  ],
  "title": "Image-Based Asymmetric Feature Fusion Using EfficientNet-B0 and MobileNetV3Large for Multi-Class Fish Disease Classification",
  "title_text": "Image-Based Asymmetric Feature Fusion Using EfficientNet-B0 and MobileNetV3Large for Multi-Class Fish Disease Classification",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T13:44:47Z",
  "url": "https://research.draconitic.com/paper/0g1ft8aghvxqq",
  "venue": "Journal of Information Systems and Informatics",
  "versions": []
}