I tend to blog about technical topics, including interesting mathematics and cool applications of Python.
Better and faster hyperparameter optimization with Dask
- describe “hyperparameter optimization”, a common problem in machine learning
- describe Hyperband’s benefits and why it works
- show how to use Hyperband via example alongside performance comparisons
In this post, I’ll walk through a practical example and highlight key portions of the paper “Better and faster hyperparameter optimization with Dask”, which is also summarized in a ~25 minute SciPy 2019 talk.Read on →
- Launching tasks from workers with Dask
PyTorch: fast and simple
I recently came across PyTorch, a new technology prime for optimization and machine learning. The docs make it look attractive, so immediately I wondered “how does it compare with NumPy?”
Turns out it’s a pretty nice framework that’s fast and straightforward to use. I’ll detail the speed before talking about ease-of-use.Read on →
Holoviews interactive visualization
Jul 22, 2017 in data-visualization
I often want to provide some simple interactive visualizations for this blog. I like to include visualization to give some sense of how the data change as various parameters are changed. Examples can be found in Finding sparse solutions to linear systems, Least squares and regularization, and Computer color is only kinda broken.
I have discovered a new tool, Holoviews to create these widgets. I want to create these interactive widgets for my blog, meaning I want to embed these in a static HTML page. Previously, I used Jake Vanderplas’s ipywidgets-static but in this post I’ll walk through creating a widget.Read on →
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