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Journal : Computer Science (CO-SCIENCE)

Optimization of Crop Recommendation Model Using Ensemble Learning Techniques for Multiclass Classification Marlina, Siti; Misriati, Titik; Aryanti, Riska
Computer Science (CO-SCIENCE) Vol. 6 No. 1 (2026): January 2026
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/co-science.v6i1.10044

Abstract

Crop recommendation systems play a crucial role in modern agriculture by helping farmers make data-driven decisions to maximize yield, optimize resource use, and ensure sustainable farming practices. By analyzing environmental and soil parameters, these systems can suggest the most suitable crops for specific conditions, reducing the risks of crop failure and improving overall productivity. This study evaluates the performance of five ensemble learning algorithms—Random Forest, Extra Trees, CatBoost, XGBoost, and LightGBM—for multiclass classification in a crop recommendation system. All models achieved high accuracy above 98%, with Random Forest demonstrating the best and most stable performance. The feature importance analysis revealed that climatic factors, particularly rainfall and humidity, contributed the most to prediction outcomes, followed by macronutrients such as potassium, phosphorus, and nitrogen. In contrast, temperature and soil pH showed relatively lower influence. These findings highlight the dominance of climatic factors over soil chemical properties and demonstrate the capability of ensemble learning methods to capture complex data patterns. Random Forest is recommended as the primary model to support more effective land management and crop cultivation strategies.
Co-Authors Adawiyah, Robi’atul Adriadi, Andreas Septian Afrianti, Lisa Agus Mokodompit, Eliyanti Agustiani, Sarifah Aini, Lisa Nur Alidin, La Ode Asfahyadin Alifah , Wa Ode Najwa Almaida, Nisa Alwi, Fahrizal Ammanullah, Khumair Anggraeni , Sartika Putri Ardhiansyah, Maulana Ariani, Wa Ode Gusni Arianto, Adi Ariany, Lisda Arifin, Yosep Tajul Asrul, Muh Zaki Alfiansyah Aulia K , Rahma Auliany Hasan, Reski Azzahra , Zhafira Syarlianti Azzahro, Fatimah Dedy Takdir Syaifuddin Delisa, Apifah Dian Mustika Elvira Zahara, Anzu Ernawati Ernawati Fajar Agung Nugroho Fitri Julianti Fuad Rahman Ginting, Monika Nina Kurniawaty Guswendra, Rahmat Handayani, Rize Hariati Hariati Harigustian, Yayang Haris Mubarak Harly, Agustian Hartati Bahar Haryani Hasian, Muhammad Tsawaby Herawati, Augustin Rina Kismartini Kismartini Kristina, Gina Latif , Abdul Madyan Mandasari , Titin Mardaleni, Mardaleni Maria Hermita Manik Maryani Maryani Maulana, Andry Montundu, Yusuf Muhammad Faisal Mumtaz, Mumtaz Niasari, Fitri Nirwana, Putri Mira Numan Musyaffa Pasambo, Yourisna Powatu , Virji Andini Tri Ramadhani Pratama Mandala Putra, Ryan Putra, Komang Ardidhana Nugraha Putri, Anggri Putri, Diah Ayu Radhitya, Made Leo Rahayu, Karlina Rahmat Hidayat Rifansyah, Muhammad Riska Aryanti Rosaulina, Meta Sani, Nur Insan Silalahi, Rini Debora Siti Khotimatul Wildah Supriyatna Syahri, Alfi Syarif Hidayatulloh Tantri, Siti Tiara Tarigan, Beti Susanti Titik Misriati Umar Yusuf Ummu Radiyah, Ummu WITRIANA ENDAH PANGESTI Yoseph Tajul Arifin Yuliatin yuliatin Yunita, Norma Yusni Arni Zuliawati, Zuliawati