Nayel
DIIDevHeads IoT Integration Server
•Created by wafa_ath on 8/30/2024 in #middleware-and-os
Tips for Simplifying ML Models to Avoid Inference Timeout on Arduino Nano 33 BLE Sense
Hey @wafa_ath , thanks for the update on your vibration anomaly detection project! Here are some quick tips to tackle that timeout issue:
• Simplify your model: Cut down layers/parameters, especially in Layer 5
• Try quantization: Use 8-bit integers instead of 32-bit floats
• Efficient architectures: Look into depthwise separable convolutions or MobileNet
• Optimize for hardware: Use any special features of the Nano 33 BLE Sense
• Preprocess data: Reduce input size or extract key features first
• Consider alternatives: Simple statistical methods or autoencoders might work better here
Start with small tweaks and keep an eye on accuracy. Profile your model to find the slowest parts and focus there.
Let me know if you want to dive deeper into any of these! Good luck with your project! 🚀
4 replies