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Melly Br Bangun
Universitas Negeri Medan
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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Journal : Bulletin of Computer Science Research

 1 
Penerapan Probabilistic Neural Network pada Klasifikasi Patogen Daun Bibit Jabon Berdasarkan Ciri Morfologi Spora Melly Br Bangun; Yeni Herdiyeni; Elis Nina Herliyana; Rossy Nurhasanah
Bulletin of Computer Science Research Vol. 4 No. 2 (2024): Februari 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v4i2.325

Abstract

The aim of this research is to clasify pathogen of Jabon’s leaf seedling based on spora morphological features using Probabilistic Neural Network classifier. Three types of pathogen to be classified are Colletotrichum sp., Curvularia sp., and Fusarium sp.. The methodologies used are data acquisition using optilab camera microscope to obtain microscopic image data , preprocessing (grayscale, median smoothing, thresholding Otsu, region filling, median smoothing and dilate), morphology feature extraction (area, perimeter, area convex, convex perimeter, compactness, solidity, convexity and roundness), Probabilistic Neural Network classification, and evaluation. The basic morphological characteristics consisting of area, perimeter, convex area, convex perimeter, and derived morphological characteristics consisting of compactness, solidity, convexity and roundness. The experimental results of the morphological feature extraction showed that the compactness and roundness characteristics can be used to identify the three types of pathogens because with these characteristics each class of pathogen is separate. Testing for this research was carried out using 150 test data from three classes of objects from the dataset, namely class 1 (Colletotrichum sp.), class 2 (Curvularia sp.), and class 3 (Fusarium sp.). Then the results of pathogen classification using the application of the PNN algorithm in testing this research obtained an average accuracy value of 86.8% with a proportion of training data and test data of 80:20. The results of the PNN classification on 150 test data were that there were 36 data classified into Colletotrichum sp., 44 data classified into Curvularia sp., and 50 data classified into Fusarium sp. Further research could be done with the identification of digital microscopic images without cropping and systems that could clasify a colony image of pathogens clearly.
Co-Authors adelina irmayani lubis Adelina Irmayani Lubis Agustin, Angelica Ahmad Fariqi Amenobelia Sitepu Astri Tarigan Atikah Aulia Purba Ayuning, Vista Br Simamora, Natalia Dela Chairul Omar Muchtar Cindy Nadya Cindy Natalie Rumahombar Damayanti, Nina Afria Daniel Happy Putra Dedy Kiswanto Dian Septiana Dita, Disa Martia Egner Bernard Pribadi Egner Bernard Pribadi Elis Nina Herliyana Elizon Nainggolan Febry Yanti Firdaus, Lucky Marcelino Fitria Cahaya Fuzy Yustika Manik Fuzy Yustika Manik, Fuzy Yustika Gian Devina Gracia Nehe Ginting, Rehia Angelica Handayani, Silvia Mariah Harahap, Nazwa Malika Hasibuan, Lailan Sahrina Hasibuan, Maria Angel Icha Angel Sagala Imelda Sari Ira Sefi Andini Irwan, Mahfuzi Julia Sintya Sitorus Junita, Christiana Khairani, Dewi Kiswanto, Dedi Lestania Simatupang Lidya Natasya Lilik Prayitno Lizza Azzahra Lumbangaol, Hermawan Mahfuzi Irwan Marisa Nabila Marsella Pascha Sidabutar Mouces Ferdinan Siagian Muchtar, Chairul Omar Muhammad Adib Ahsani Muhammad Takwin Machmud Muliyani Nainggolan, Elizon Napitupulu, Safrida Natalia Silalahi Natalia Silalahi, Natalia Naufal Roif Syahli Nazwa Malika Harahap Ndona, Margaretha Djanius Nehe, Gian Devina Gracia Nina Afria Damayanti Noer Risky Ramadhani Nurhudayah Manjani Oriza Salsabila Padmawati, Fitri Pakpahan, Fanny Grisella Pricilia, Yolanda Puja Purba, Atikah Aulia Purba, Della Priskila Purba, Jon Felix Ramadhani, Noer Risky Rehia Angelica Ginting Reny Furnawati Sitanggang Ridoansih, Thomas Rini Juliani Sipahutar Rista Triwani Rodhiatam Mardiah Damanik Roif Syahli, Naufal Romi Anggun Zefanya Rosdiana Rosdiana Rosdiana Rosdiana Rossikha, Faiza Rossy Nurhasanah Rumahombar, Cindy Natalie Safrida Napitupulu Sagala, Angel C Sagala, Annisa Azmi SANI SUSANTI Sani Susanti Santi Nurhasanah Batubara Seni Rasbina Br Karo Sekali Siagian, Mouces Ferdinan Sianturi, Mian Simangunsong, Yesica Natalia Simanjuntak, Septo Sipahutar, Rini Juliani Siti Maisaroh Sitorus, Julia Sintya Sondang Dioranta Stevanus Handy Anggoro Suci, Delli Syahputra, Dika Dona Syahrial Syahrial SYAHRIAL SYAHRIAL Tessalonika, Jelita Vivaldy, Jeremy Akbar Winda Tarihoran Wulandari, Yunita Dwi Yeremia Afrianto Manalu Yesica Natalia Simangunsong Yuni Naibaho Zainuddin Muchtar