Excited to be in #AGU20’s tutorial on #MachineLearning for #Geoscience today with over 1200 registered participants from across the world!
First time I'm hearing about the Zarr data format for breaking large datasets into a large number of small binary files that are good for cloud storage. zarr.readthedocs.io/en/stable/
Thanks so much @DJGagneDos for a great intro ML talk at #AGU20 and for sharing a link to your recorded talk/slides as presented to the NCAR ARTIFICIAL INTELLIGENCE FOR EARTH SYSTEM SCIENCE (AI4ESS) Summer School! www2.cisl.ucar.edu/events/summer-…
Some additional really great ML fundamentals resources by way of Ankur Mahesh at Berkeley:
S. Nasiriany, G. Thomas, et al.'s "A Comprehensive Guide to Machine Learning": snasiriany.me/cs189/
It was helpful to see the concrete example of using neural nets to emulate the output from the Community Land Model by @katiedagon during the #AGU20 ML tutorial:
So many good questions at the #AGU20 ML tutorial, and Karthik Kashinath and the other conveners have been really quick to post relevant articles and blogs that cover a myriad of topics. TowardsDataScience.com seems to come up frequently.
No surprise that under/over-fitting data causes poor performance in machine learning as it does with many aspects of research and life! Another good resource from machinelearningmastery.com mentioned at the ML tutorial.
That time when you pull up a relevant and well written article on feature selection and reducing the dimensionality of data and you stumble upon a weird (and awesome!) data science competition to not overfit data.
Thinking about #AirborneScience applications for object tracking reminds me of the (apocryphal?) stories of grad students of yore having to watch 8-10 hours of forward cam videos per flight to identify each and every time the airplane flew through a cloud. missinglink.ai/guides/compute…
Tapping out early to go make dinner for the kiddos, but really enjoyed this afternoon's #AGU20#MachineLearning tutorial! Thanks to all the conveners and presenters for an outstanding set of talks, resources, and practical examples! agu.confex.com/agu/fm20/meeti…
Just getting around to watching the many excellent #AGU20 talks on the atmospheric effects of COVID-19-driven societal changes. While I would've liked to have attended the live sessions, I am loving watching these on demand at 1.5-2x speed. A few highlights (of many) in a thread:
Greg Frost presents a scientific smorgasbord of @NOAA's COVID AQ research in the United States over recent months. Measurements and fuel-based inventories show significant reductions in motor vehicle emissions that are confirmed by satellites. agu.confex.com/agu/fm20/meeti…
Daniel Sauer (@dns4861) reports exciting results from the @DLR_en#BlueSky Falcon campaign that suggest the ~80% reduction in commercial flights over Germany translate into reduced particle and reactive traces gases concentrations in the upper troposphere. agu.confex.com/agu/fm20/meeti…