Authors :
Arijit Sardar
Volume/Issue :
Volume 11 - 2026, Issue 7 - July
Google Scholar :
https://tinyurl.com/4csvth7s
Scribd :
https://tinyurl.com/3r32stpk
DOI :
https://doi.org/10.38124/ijisrt/26jul861
Note : A published paper may take 4-5
working days from the publication date to appear in PlumX Metrics, Semantic Scholar, and
ResearchGate.
Abstract :
Food waste is a critical global issue, contributing to approximately 8% of total greenhouse gas emissions. This
paper presents a comprehensive one-year longitudinal study (January–December 2025) of an AI-powered food waste
reduction platform deployed across 15 hostels, 30 restaurants, and 5 banquet halls in West Bengal, India. The platform
integrates three core AI components which include an LSTM-based demand forecasting model with an attention mechanism,
a CNN-based food image classification system using EfficientNet-B3, and a Reinforcement Learning (RL) module for
dynamic pricing and surplus redistribution. Over 12 months, the system processed 18,750 metric tons of food across 187,500
transactions.
Keywords :
Food Waste Reduction, Deep Learning, LSTM, Computer Vision, Reinforcement Learning, Sustainability, IoT.
References :
- FAO, “Global Food Losses and Food Waste – Extent, Causes and Prevention,” Food and Agriculture Organization, Rome, 2021.
- IPCC, “Climate Change 2021: The Physical Science Basis,” Contribution of Working Group I, Cambridge University Press, 2021.
- S. Hochreiter and J. Schmidhuber, “Long Short-Term Memory,” Neural Computation, vol. 9, no. 8, pp. 1735–1780, 1997.
- M. Tan and Q. Le, “EfficientNet: Rethinking Model Scaling for Convolutional Neural Networks,” ICML, 2019.
- J. Schulman et al., “Proximal Policy Optimization Algorithms,” arXiv: 1707.06347, 2017.
- Winnow Solutions, “Winnow Waste Monitor Technical Whitepaper,” 2024.
- NITI Aayog, “India’s Food Waste Challenge: A Policy Brief,” Government of India, 2023.
- Y. Liu et al., “LSTM-based Perishable Food Demand Forecasting in Cold Supply Chains,” IEEE Transactions on Automation Science and Engineering, vol. 20, no. 4, 2023.
- G. Chen et al., “EfficientNet for Fine-grained Food Recognition,” CVPR Workshops, 2022.
- Orbisk, “Computer Vision for Commercial Kitchens: Accuracy Study,” 2023.
- Leanpath, “Food Waste Prevention ROI Analysis,” 2024.
Food waste is a critical global issue, contributing to approximately 8% of total greenhouse gas emissions. This
paper presents a comprehensive one-year longitudinal study (January–December 2025) of an AI-powered food waste
reduction platform deployed across 15 hostels, 30 restaurants, and 5 banquet halls in West Bengal, India. The platform
integrates three core AI components which include an LSTM-based demand forecasting model with an attention mechanism,
a CNN-based food image classification system using EfficientNet-B3, and a Reinforcement Learning (RL) module for
dynamic pricing and surplus redistribution. Over 12 months, the system processed 18,750 metric tons of food across 187,500
transactions.
Keywords :
Food Waste Reduction, Deep Learning, LSTM, Computer Vision, Reinforcement Learning, Sustainability, IoT.