Jon Nordby (@jononor) 's Twitter Profile
Jon Nordby

@jononor

Head of Data Science @Soundsensing, applying Machine Learning to sound and noise. Occational maker @Bitraffineriet

ID: 303745261

linkhttp://www.jonnor.com calendar_today23-05-2011 10:56:59

2,2K Tweet

569 Followers

237 Following

Jon Nordby (@jononor) 's Twitter Profile Photo

Did a major cleanup of my notes on #TinyML / #embedded #machine learning, that I have been collecting over the last 4 years now. github.com/jonnor/embedde… - most content now in subpages

Jon Nordby (@jononor) 's Twitter Profile Photo

Website bitrotted and down since November it seems :o Automatic PHP 8.x update got me. Back up again now at least... jonnor.com

Jon Nordby (@jononor) 's Twitter Profile Photo

emlearn.org Machine Learning models with are portable from #microcontroller to #browser - I have documented how to get started with #Emscripten on emlearn.readthedocs.io/en/latest/gett… Here is a trivial decision tree model running in browser #TinyML

Jon Nordby (@jononor) 's Twitter Profile Photo

There are also nice getting-started guides for emlearn.org (TinyML inference engine for microcontrollers), both for Arduino and PC: emlearn.readthedocs.io/en/latest/gett… #scikitlearn #sklearn

Jon Nordby (@jononor) 's Twitter Profile Photo

Detecting events in sound/accelerometer/ECG/etc is a common task with #machinelearning on sensors. So I started some documentation on it for emlearn: emlearn.readthedocs.io/en/latest/even… #tinyml #arduino

Jon Nordby (@jononor) 's Twitter Profile Photo

Now the userguide for emlearn, machine learning library for microcontrollers, have sections on Classification, Regression and Anomaly Detection. emlearn.readthedocs.io/en/latest/anom… Still quite far left to have scikit-learn/librosa/skimage levels of doumentation, but it is a start!

Jon Nordby (@jononor) 's Twitter Profile Photo

It has been over 10 years since I used MATLAB. Even managed to do my DSP and control systems classes in uni using only open-source Python/Octave/Scilab. But man, am I still envious of the MathWorks documentation pages: practical, clear, extensive

Jon Nordby (@jononor) 's Twitter Profile Photo

There is now API documentation for the public C API for emlearn - emlearn.readthedocs.io/en/latest/eml_… #microcontroller #machinelearning #tinyml

Jon Nordby (@jononor) 's Twitter Profile Photo

Hi Heroku Status Heroku We are having login issues. After entering 2 factor auth, just get sent in eternal loop between dashboard. and /login - 1 second between each. Happens across multiple accounts and browsers.

Jon Nordby (@jononor) 's Twitter Profile Photo

Added support in emlearn for K Nearest Neighbors (KNN) classifier. KNN models can be surprisingly powerful - and they support on-device learning out-of-the-box. Runs nicely on microcontrollers, albeit RAM hungry. github.com/emlearn/emlear… #TinyML #embedded

Jon Nordby (@jononor) 's Twitter Profile Photo

Today in Jon-does-things-he-does-not-really-know, I have attempted to make a logo for the emlearn.org software project. Not sure if I am happy with it, but it was the best I could come up with... Also need color palette #sideproject #opensource #machinelearning

Today in Jon-does-things-he-does-not-really-know, I have attempted to make a logo for the emlearn.org software project. Not sure if I am happy with it, but it was the best I could come up with... Also need color palette  #sideproject #opensource #machinelearning
Jon Nordby (@jononor) 's Twitter Profile Photo

Long time no blog. I wrote about the status and uses of the emlearn #TinyML project, which is 5 years old now! jonnor.com/2023/08/5-year… #machinelearning #embedded

Jon Nordby (@jononor) 's Twitter Profile Photo

Added some colors to the emlearn logo - also add a basic brand color scheme. Basic but workable - pretty happy with it overall. #machinelearning #tinyml #embeddedsystems #microcontroller github.com/emlearn/emlear…

Added some colors to the emlearn logo - also add a basic brand color scheme. Basic but workable - pretty happy with it overall. #machinelearning #tinyml #embeddedsystems #microcontroller
github.com/emlearn/emlear…
Jon Nordby (@jononor) 's Twitter Profile Photo

New #MachineLearning paper and dataset is out! The AeroSonicDB (YPAD-0523) Dataset for Acoustic Detection and Classification of Aircraft. Get it fresh off #Arxiv now! arxiv.org/abs/2311.06368 #noisepollution #noisemonitoring #audio

MicroPython (@micropython) 's Twitter Profile Photo

MicroPython v1.23.0 is here! Dynamic USB devices, revamped webassembly port, openamp, tls, vfs modules github.com/micropython/mi…

Jon Nordby (@jononor) 's Twitter Profile Photo

Lately I have been working on #machinelearning for MicroPython for running on #microcontrollers and it is starting to get into pretty good shape! Project: github.com/emlearn/emlear…

Jon Nordby (@jononor) 's Twitter Profile Photo

I gave an introduction to Machine Learning for Microcontrollers using MicroPython at PyData Berlin earlier this year. Talk is now available at: youtube.com/watch?v=_MGm8s…