Environmental pollution

Process (computing)

Engineering

Support vector machine

Operating system

Computer science

Extractor

Waste management

Municipal solid waste

Process engineering

Environmental science

Artificial intelligence

Environmental protection

Deep learning

Artificial neural network

Convolutional neural network

Machine learning

Hazardous waste

Procedia Manufacturing

The accumulation of solid waste in the urban area is becoming a great concern, and it would result in environmental pollution and may be hazardous to human health if it is not properly managed. It is important to have an advanced/intelligent waste management system to manage a variety of waste materials. One of the most important steps of waste management is the separation of the waste into the different components and this process is normally done manually by hand-picking. To simplify the process, we propose an intelligent waste material classification system, which is developed by using the 50-layer residual net pre-train (ResNet-50) Convolutional Neural Network model which is a machine learning tool and serves as the extractor, and Support Vector Machine (SVM) which is used to classify the waste into different groups/types such as glass, metal, paper, and plastic etc. The proposed system is tested on the trash image dataset which was developed by Gary Thung and Mindy Yang, and is able to achieve an accuracy of 87% on the dataset. The separation process of the waste will be faster and intelligent using the proposed waste material classification system without or reducing human involvement.

Intelligent Waste Classification System Using Deep Learning Convolutional Neural Network