Journal of Electrical Technology UMY
Vol. 9 No. 2 (2025): December

Classification and Control: Accuracy Improvement Using Convolutional Neural Network and Transfer Learning for Dragon Fruit

Mulyadi, Adi (Unknown)
Ardiyansyah, Fuad (Unknown)
Amin, Muhammad Zainail Roisul (Unknown)
Sakti, Widhi Winata (Unknown)



Article Info

Publish Date
30 Dec 2025

Abstract

In real-time dragon fruit testing, classification systems based on D-L, M-L, ANN, SVM, K-NN, CNN, and TL algorithms were used to achieve high accuracy, detect dissimilar images, and enhance the precision of dragon fruit sorting by applying sensor technology, which was previously low.  This is owing to the tiny architecture and dataset.  To enhance the classification accuracy of the dragon fruit sorting control system, a CNN-TL classification system with Adam Optimizer is presented.  Testing 100 epochs with the CNN method and Adam optimizer provided an accuracy of 98.63%. Additionally, testing the same epoch with the TL technique and the Adam optimizer provided an accuracy of 99.11-100%.  The CNN-TL approach combined with the Adam optimizer achieved an accuracy rate of 99.55% at iteration 5 and 100% at iteration 100.  The accuracy values of CNN, TL, and CNN-TL with the Adam optimizer in the classification of ripe, unripe, and rotten dragon fruit were 33.3%, 85.2%, and 95.3%, respectively.  The goal of establishing a sorting control system using the CNN-TL algorithm is to enhance the quality of dragon fruit production in Banyuwangi Regency.  During and after the harvest season, production quality is assessed using classification results and automatic sorting.

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Journal Info

Abbrev

jet

Publisher

Subject

Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Library & Information Science

Description

The Journal of Electrical Technology UMY (JET-UMY) is a peer-reviewed journal that publishes original theoretical and applied papers on all aspects of Electrical, Electronics, and Computer ...