TY - JOUR T1 - Classification of recyclable waste using deep learning architectures AU - Sevinç, Arzu AU - Özyurt, Fatih PY - 2022 DA - October DO - 10.5505/fujece.2022.83997 JF - Firat University Journal of Experimental and Computational Engineering JO - FUJECE PB - Fırat Üniversitesi WT - DergiPark SN - 2822-2881 SP - 122 EP - 128 VL - 1 IS - 3 LA - en AB - Managing waste in big cities is a big problem. Wastes are dangerous in terms of causing environmental pollution and affecting humanhealth. In particular, solid wastes such as glass and plastic do not dissolve in the soil for a long time and pollute the environment. Byrecycling such solid wastes, the surrounding waste can be reduced. Therefore, it is important to classify waste and to recycle theseparated waste. In this study, a data set consisting of 22500 waste images was used. The data set contains color image data with a sizeof 227 x 227 pixels. The data used in the study are divided into two as organic and recyclable waste. This study proposes a deeplearning-based system for classifying waste. With such a system, wastes can be classified and recycled. The data was trained with theResNet 50 architecture and the CNN architecture created to classify waste, and accuracy rates were compared. The CNN architecturecreated to classify waste is more successful for this data set with an accuracy rate of 91.84%. KW - Waste classification KW - Deep learning KW - Convolutional neural network KW - ResNet-50 architecture CR - 1] Hoornweg D, Bhada-Tata P. "What a waste: a global review of solid waste management". https://openknowledge.worldbank.org/handle/10986/17388 (12.09.2022). CR - [2] Gundupalli S.P, Hait S, Thakur,A. "Multi-material classification of dry recyclables from municipal solid waste based on thermal imaging". Waste Management , 70, 13-21, 2017. CR - [3] Zhang Q, Yang Q, Zhang X, Bao Q, Su J, Liu X. "Waste image classification based on transfer learning and convolutional neural network". Waste Management, 135, 150-157, 2021. CR - [4] Mao WL, Chen LW, Wang CT, Lin YH. "Recycling waste classification using optimized convolutional neural network". Resources, Conservation and Recycling, 164, 105132, 2021. CR - [5] Nowakowski P, Pamuła T."Application of deep learning object classifier to improve e-waste collection planning". Waste Management, 109, 1-9, 2020. CR - [6] Altikat A, Gulbe A, Altikat S. " Intelligent solid waste classification using deep convolutional neural networks". International Journal of Environmental Science and Technology, 19(3), 1285-1292, 2022. CR - [7] Zhang Q, Zhang X, Mu X, Wang Z, Tian R, Wang X, Liu X. "Recyclable waste image recognition based on deep learning". Resources, Conservation and Recycling, 171, 105636, 2021. CR - [8] Wang C, Qin J, Qu C, Ran X, Liu C, Chen B. "A smart municipal waste management system based on deep-learning and Internet of Things". Waste Management, 135, 20-29, 2021. CR - [9] Sekar S. "Waste Classification data". https://www.kaggle.com/datasets/techsash/waste-classification-data (08 09 2022). CR - [10] He K, Zhang X, Ren S, Sun J. "Deep residual learning for image recognition". In Proceedings of the IEEE Conference On Computer Vision and Pattern Recognition, Las Vegas, NV, USA, 27-30 June 2016. CR - [11] Sharma S, Sharma S, Athaiya A. "Activation functions in neural networks". Towards Data Science towards data science, 6(12), 310-31, 2017. UR - https://doi.org/10.5505/fujece.2022.83997 L1 - http://dergipark.org.tr/tr/download/article-file/2736716 ER -