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Journal : SINTECH (Science and Information Technology) Journal

IMPLEMENTASI METODE CERTAINTY FACTOR DALAM SISTEM PAKAR UNTUK MENGIDENTIFIKASI PENYAKIT TANAMAN LADA Muslimin B; Putu Sugiartawan
SINTECH (Science and Information Technology) Journal Vol. 4 No. 2 (2021): SINTECH Journal Edition Oktober 2021
Publisher : LPPM STMIK STIKOM Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31598/sintechjournal.v4i2.865

Abstract

Pepper is an agricultural commodity that has a high selling value and is resistant to disease. Identifying the disease in pepper requires knowledge from agricultural experts to evaluate the symptoms of the disease being experienced. Involving an agricultural expert certainly has drawbacks in terms of slow handling, less effective management of large amounts of data. So we need a system that can accommodate these problems. Expert system is one of the sub-branches of science in the field of artificial intelligence, where expert knowledge is expressed in a model with an intelligent-based system. The expert system serves as an interactive consultant media in diagnosing pepper plant diseases based on symptoms. In producing the right decision, a process model is needed in the form of tracing rules and knowledge preference values based on input values in the form of probabilistic data / uncertainty for each symptom. Certainty factor modeling method has the ability to evaluate the preference value of expert knowledge. Based on the model and the weight value of each measure and level of symptoms, it can produce a high level of accuracy decision analysis. Expert systems have advantages that can accommodate expert knowledge in diagnosing pepper plant diseases in time series. This research can help farmers, researchers, experts or agencies in the field of agriculture to identify common diseases of pepper, so that it can provide basic knowledge about various types of diseases and treatment solutions to support the growth of pepper plants.
Deteksi Tingkat Kematangan Tandan Buah Segar Kelapa Sawit dengan Algoritme K-Means Sari, Wahyuni Eka; Muslimin, Muslimin; Franz, Annafi; Sugiartawan, Putu
SINTECH (Science and Information Technology) Journal Vol. 5 No. 2 (2022): SINTECH Journal Edition Oktober 2022
Publisher : Prahasta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31598/sintechjournal.v5i2.1146

Abstract

Oil extraction rate (OER) of fresh fruit bunches (FFB) of palm oil is depend on the stage of ripeness. The process of detecting the ripeness of oil palm FFB has difficult by manually. Farmers find it difficult to reach the fruit to detect ripeness with the eye, when the palm tree is tall. So farmers need a system that is able to detect the maturity level of oil palm FFB based on color. The K-Means method is capable of clustering based on the closest mean value to the centroid from a number of objects to cluster k. Data obtained from 2 oil palm plantations in East and North Kalimantan. In this study, the clustering of fresh fruit bunches of oil palm has four levels of maturity based on the calculation of the elbow method. The training data used in this study is 80 data. The test image data used in this study is 40 data. There are 36 appropriate data based on the classification method so the accuracy obtained in grouping using the k-means clustering segmentation method is 90%.
Co-Authors Adam Setiawan, Adam Adriani, Ni Nengah Dita Agung Mahadewa, I Putu Agus Aan Jiwa Permana Aniek Suryanti Kusuma, Aniek Suryanti annafi franz, annafi Ardriani, Ni Nengah Dita ariani, alda Arimawarni, Rafika Aryawan, I Made Gitra Batubulan, Kadek Suarjuna Cintya Dewi, Ni Putu Senantri Darma Wandika, I Made Pranadata Desak Made Dwi Utami Putra Dewa, Hari Putra Maha Dewi, Ni Made Gusnia Didit Suprihanto, Didit Dinata, I Gede Surya Dirgayusari, Ayu Manik Erawati, Kadek Nonik Febyanti, Putu Ayu Frasetya, I Gusti Ngurah Hendra Gebo, Alexander Hartama, I Dewa Agung Bayu Mega I Dewa Made Krishna Muku I Gede Adnyana I Gede Andika I Gede Iwan Sudipa I Gede Made Yudi Antara I Gede Totok Suryawan I Gusti Made Ngurah Desnanjaya I Komang Arya Ganda Wiguna I MADE DEDY SETIAWAN . I Made Yudiana I Nyoman Agus Suarya Putra I Nyoman Buda Hartawan I Wayan Dharma Suryawan I Wayan Ramantha I WAYAN SUDIARSA Indawan, I Gusti Agung Indra Pratistha Jumariana, I Putu Candra Junaidi, Muh. Lutfi Kafiyanna, Moch Ilham Nur KETUT BUDI SUSRUSA Kotama, I Nyoman Darma Kumara, I Dewa Made Putra Kusuma, I Made Wijaya Maharianingsih, Ni Made Mahendra, I Gede Orka Mauko, Arfan Murdhani, I Dewa Ayu Sri Murpratiwi, Santi Ika Muslimin B, Muslimin Muslimin Muslimin Negara, I Gede Sunia Ni Ketut Kertiasih Novitadewi, Ni Made Ary Ntihung, Maria Ephifania Ntihung Nurul Hidayat Paholo Iman Prakoso Palus, Petrus Pande, Ni Kadek Nita Noviani Pradhana, Anak Agung Surya Prakoso, Paholo Iman Prastika, I Kadek Aris Putra, I Wayan Kintara Anggara Putra, Putu Gede Weda Pramana Rachmat Wahid Saleh Insani radho, alpolinaris edius Riska, Putu Rizky, Muhammad Alfa Rowa, Heruzulkifli Rustina, I Dewa Ketut Rai Ryan Pratama Putra Ryan Pratama Putra, Ryan Pratama Ryanta, Made Santiago, Gede Agus Santiyuda, Kadek Gemilang Saputra, Komang Yodi Andira Sariayu, Vilomena Satya, I Putu Adnya Sindu, I Gede Partha Suardana, I Made Eka Supandi, Endang Trisnayanti, Ni Made Ratih Wadi, Faska Aris Y K Wahyuni Eka Sari Wardani, Ni Wayan Wibawa, Gusti Putu Sutrisna Widya Dharma, I Gusti Ngurah Adi Willdahlia, Ayu Gede willdalia, ayu Wiratama, Ichsan wirayanti, Ni Putu Eka Wisnawa, Komang Surya Wiwahana Prasetya, I Made Irfan Yudara, I Gede Yudiana, I Made Yuri Prima Fittryani, Yuri Prima