ERS-2026-001Engineering Readiness SeriesReleased

INT8 Post-Training Quantization for Seq2Point NILM on Resource-Constrained Edge Platforms

An engineering assessment of INT8 post-training quantization applied to a Seq2Point NILM model for resource-constrained Edge AI platforms. Parameter storage, behaviour, accuracy and numerical stability were measured. Hardware execution latency, processor utilisation, energy consumption and hardware deployment were not evaluated.

Engineering visualization illustrating Seq2Point NILM optimization through INT8 post-training quantization for resource-constrained Edge AI deployment.

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Parameter Storage Reduction

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Pearson Correlation

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INT8 Parameter Storage

Framework
MATLAB Deep Learning Toolbox
Dataset
UK-DALE
Target Appliance
Water Heater (Boiler)
Architecture
Seq2Point
Optimization
INT8 post-training quantization
Deployment
Resource-Constrained Edge AI

Does not evaluate

  • Hardware execution latency
  • Energy consumption
  • Processor utilisation
  • Hardware-specific optimisation
  • Cross-dataset generalisation
  • Hardware-in-the-loop evaluation
  • Long-term operational performance

ERS-2026-001 · Version 1.0 · July 2026

Publication Details

Report
ERS-2026-001 · Radianode Engineering Readiness Series
Author
Oluwanifemi A. Ogunjemilua · ORCID
Issued by
Radianode Ltd

Radianode is an independent engineering firm providing technical validation and assessment for connected, embedded and Edge AI systems. If you are making a deployment decision that depends on this analysis, talk to an engineer.