Machine Learning and Satellite Imagery

Back in the spring, I had some fun doing experimentation around machine learning models for labelling satellite imagery with atmospheric conditions and various classes of land cover/land. You can check out my work in an open source Kaggle notebook. For this I trained on the data provided in the Planet Kaggle competition, Understanding the Amazon Read More …

I wrote a book: Mastering Quantum Computing with IBM QX

I wrote a book during my pregnancy on quantum computing. Packt approached me, based on my work in quantum computer simulation and education (kickstarted in this post). They asked me to write a book proposal, which they accepted, and then we negotiated an advance. My writing goals were a chapter a week. After our baby was Read More …

Back at Caltech: Supermassive Excitement

I’m delighted to be back doing numerical relativity research at Caltech after taking a year leave to deploy to the South Pole with the South Pole Telescope collaboration. I will continue to be involved with the South Pole Telescope data analysis in parallel with my work at Caltech to simulate formation pathways for supermassive black Read More …

When Antarctica Just Isn't Cold Enough: South Pole Telescope (SPT) Fridge Cycle

As you might have heard on my website, my newsletter, my Twitter, or, if we’re colleagues at Caltech, at work, I am currently working on the South Pole Telescope (SPT) onsite at the South Pole in Antarctica for January-November 2016 (I am employed by the University of Chicago). I have taken a sabbatical from my NSF Astronomy Read More …

Durham University Institute for Computational Cosmology visit

Visit to the Durham University Institute for Computational Cosmology I spent last week hosted by the Institute for Computational Cosmology at Durham University, staying in “Castle” one of the historic colleges of the university, an actual, honest to goodness Castle and a World Heritage Site. Durham University has a lot to offer, a huge cosmology and astronomy department, Read More …