TR
EN
INNOVATIVE APPROACH TO ENVIRONMENTAL WASTE CLASSIFICATION WITH ENSEMBLE LEARNING MODELS
Abstract
Increasing waste production and inadequate waste management have further complicated global environmental problems. The limited natural resources and the damage caused by waste to the environment necessitate the improvement of waste management systems. Accurate and effective classification of waste provides both economic benefits and reduces environmental impacts. In this study, a hybrid approach is presented by combining deep learning, machine learning, and ensemble learning techniques to classify environmental waste. ResNet50, InceptionResNet-V2, and DenseNet169 models were used, and these models were fine-tuned using pre-trained weights. We created an ensemble model by combining the feature maps obtained from each model. Among the features extracted by the ensemble deep learning model, the most effective features were determined with ANOVA, Variance Threshold, Mutual Information, Random Forests, Lasso, RFE, PCA, and Ridge Regression feature selection methods. The selected features were classified with SVM, MLP and Random Forest, XGBoost, hard voting, and soft voting methods. This study presents the contributions of both individual and ensemble models for environmental waste classification. The effectiveness of the proposed method was tested on two different datasets, and its effectiveness was verified. The results show that the proposed method can make a significant contribution to waste management and recycling processes.
Keywords
Project Number
2024-GAP-Mühe-0008
Thanks
This study was supported by Gaziantep Islamic Science and Technology University Scientific Research Projects Coordination Unit under Project No: 2024-GAP-Mühe-0008.
References
- Abdu, H., & Noor, M. H. M. (2022). A survey on waste detection and classification using deep learning. IEEE Access, 10, 128151–128165. https://doi.org/10.1109/ACCESS.2022.3226682
- Al Duhayyim, M., Alotaibi, S. S., Al-Otaibi, S., Al-Wesabi, F. N., Othman, M., Yaseen, I., Rizwanullah, M., & Motwakel, A. (2023). An Intelligent Hazardous Waste Detection and Classification Model Using Ensemble Learning Techniques. Computers, Materials & Continua, 74(2). https://doi.org/10.32604/cmc.2023.033250
- Alsubaei, F. S., Al-Wesabi, F. N., & Hilal, A. M. (2022). Deep Learning-Based Small Object Detection and Classification Model for Garbage Waste Management in Smart Cities and IoT Environment. Applied Sciences (Switzerland), 12(5). https://doi.org/10.3390/app12052281
- Chatterjee, S., Hazra, D., & Byun, Y. C. (2022). IncepX-Ensemble: Performance Enhancement Based on Data Augmentation and Hybrid Learning for Recycling Transparent PET Bottles. IEEE Access, 10, 52280–52293. https://doi.org/10.1109/ACCESS.2022.3174076
- Chen, T., & Guestrin, C. (2016). Xgboost: A scalable tree boosting system. Proceedings of the 22nd Acm Sigkdd International Conference on Knowledge Discovery and Data Mining, 785–794. https://doi.org/10.1145/2939672.2939785
- Chen, W., Yang, K., Yu, Z., Shi, Y., & Chen, C. L. (2024). A survey on imbalanced learning: latest research, applications and future directions. Artificial Intelligence Review, 57(6), 1–51. https://doi.org/10.1007/s10462-024-10759-6
- Dietterich, T. G. (2000). Ensemble methods in machine learning. International Workshop on Multiple Classifier Systems, 1–15. https://doi.org/10.1007/3-540-45014-9_1
- Filtreleme yöntemleri· Miuul. (2021). https://miuul.com/blog/filtreleme-yontemleri-ile-makine-ogrenmesinde-degisken-secimi Accessed 11.01.2025.
Details
Primary Language
English
Subjects
Image Processing, Deep Learning, Waste Management, Reduction, Reuse and Recycling
Journal Section
Research Article
Publication Date
June 3, 2025
Submission Date
February 18, 2025
Acceptance Date
April 21, 2025
Published in Issue
Year 2025 Volume: 28 Number: 2
APA
Salur, M. U., & Elmas, N. (2025). INNOVATIVE APPROACH TO ENVIRONMENTAL WASTE CLASSIFICATION WITH ENSEMBLE LEARNING MODELS. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, 28(2), 933-956. https://doi.org/10.17780/ksujes.1642586
AMA
1.Salur MU, Elmas N. INNOVATIVE APPROACH TO ENVIRONMENTAL WASTE CLASSIFICATION WITH ENSEMBLE LEARNING MODELS. KSU J. Eng. Sci. 2025;28(2):933-956. doi:10.17780/ksujes.1642586
Chicago
Salur, Mehmet Umut, and Nermin Elmas. 2025. “INNOVATIVE APPROACH TO ENVIRONMENTAL WASTE CLASSIFICATION WITH ENSEMBLE LEARNING MODELS”. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi 28 (2): 933-56. https://doi.org/10.17780/ksujes.1642586.
EndNote
Salur MU, Elmas N (June 1, 2025) INNOVATIVE APPROACH TO ENVIRONMENTAL WASTE CLASSIFICATION WITH ENSEMBLE LEARNING MODELS. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi 28 2 933–956.
IEEE
[1]M. U. Salur and N. Elmas, “INNOVATIVE APPROACH TO ENVIRONMENTAL WASTE CLASSIFICATION WITH ENSEMBLE LEARNING MODELS”, KSU J. Eng. Sci., vol. 28, no. 2, pp. 933–956, June 2025, doi: 10.17780/ksujes.1642586.
ISNAD
Salur, Mehmet Umut - Elmas, Nermin. “INNOVATIVE APPROACH TO ENVIRONMENTAL WASTE CLASSIFICATION WITH ENSEMBLE LEARNING MODELS”. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi 28/2 (June 1, 2025): 933-956. https://doi.org/10.17780/ksujes.1642586.
JAMA
1.Salur MU, Elmas N. INNOVATIVE APPROACH TO ENVIRONMENTAL WASTE CLASSIFICATION WITH ENSEMBLE LEARNING MODELS. KSU J. Eng. Sci. 2025;28:933–956.
MLA
Salur, Mehmet Umut, and Nermin Elmas. “INNOVATIVE APPROACH TO ENVIRONMENTAL WASTE CLASSIFICATION WITH ENSEMBLE LEARNING MODELS”. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, vol. 28, no. 2, June 2025, pp. 933-56, doi:10.17780/ksujes.1642586.
Vancouver
1.Mehmet Umut Salur, Nermin Elmas. INNOVATIVE APPROACH TO ENVIRONMENTAL WASTE CLASSIFICATION WITH ENSEMBLE LEARNING MODELS. KSU J. Eng. Sci. 2025 Jun. 1;28(2):933-56. doi:10.17780/ksujes.1642586