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Analisis Sentimen Data Twitter Tentang Ekonomi Sirkular Menggunakan Algoritma Neural Network Berbasis Particle Swarm Optimization Fatihanursari Dikananda; Ahmad Rifa'i; Gifthera Dwilestari
Jurnal ICT: Information Communication & Technology Vol. 22 No. 2 (2022): JICT-IKMI, December 2022
Publisher : LPPM STMIK IKMI Cirebon

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Abstract

The circular economy is a renewable and resilient industrial system that "eliminates" the end product cycle by implementing new procedures and business models, using renewable energy and chemicals. Develop use-based products for waste elimination and minimization. Some activities in the circular economy in people's lives include innovative solutions in plastic waste management, supply chain management, and charcoal briquettes from dry leaves. One application of the principles of a circular economy, such as waste management, is to classify, manage and develop plastic waste into a circular economy of valuable plastic waste. This means that it can support the economic life of the community. This study aimed to find out public opinion regarding the circular economy, which was conveyed through social media Twitter. Based on the reviews and public opinion about the circular economy that was shared through the Twitter media, sentiment analysis was conducted by classifying these opinions into positive, negative, and neutral reviews. The method used in this research is a machine learning technique with a neural network algorithm based on particle swarm optimization (PSO). The results of this research on Twitter data sentiment analysis on circular economy obtained a population size of 4 for particle swarm optimization parameters so that the accuracy rate reaches 75%. Using the neural network+PSO algorithm, while using the neural network algorithm alone, it gets an accuracy rate of 71.67%.
Perancangan Sistem Informasi Pengelolaan Bank Sampah Sebagai Implementasi Sirkular Ekonomi Menggunakan Metode Waterfall Ahmad Rifai; Fatihanursari Dikananda; Raditya Danar Dana
Jurnal ICT: Information Communication & Technology Vol. 22 No. 2 (2022): JICT-IKMI, December 2022
Publisher : LPPM STMIK IKMI Cirebon

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Abstract

Polusi yang dihasilkan dari proses produksi dan konsumsi manusia telah menimbulkan dampak negatif terhadap lingkungan. Maka itu, pemerintah kini mencanangkan sebuah konsep ekonomi sirkular atau konsep yang lebih baru dari ekonomi linier tradisional. Berdasarkan hasil observasi melalui proses wawancara di Dinas Lingkungan Hidup Kabupaten Cirebon diidentifikasi permasalahan berupa sulitnya nasabah bank sampah dalam mendapatkan informasi berkenaan dengan harga standar jual sampah. Permasalahan lain yang ditemukan adalah sistem pencatatan yang tidak sinkron antara pencatatan saldo dan deposit di sisi Nasabah dan pencatatan disisi pengelola Bank dari hasil penjulan sampah yang dilakukan oleh nasabah. Oleh karena itu, tujuan penelitian ini bertujuan untuk mengembangkan sistem pengelolaan sampah berbasis Teknologi Informasi agar pencatatan keuangan dan distribusi informasi lebih optimal dan mudah diakses dengan menggunakan metode Waterfall karena beberapa kelebihan yang ditawarkan diantaranya proses pengembangan dengan pendekatan secara bertahap mulai dari fase identifikasi kebutuhan pengembangan perangkat lunak, design, pengujian hingga perawatan system. Hasil dari penelitian Perancangan Sistem Informasi Pengelolaan Bank Sampah Sebagai Implementasi Sirkular Ekonomi Menggunakan Metode Waterfall ini