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Randy Olson
Lead Data Scientist, . , , and . Community leader for . advocate.
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Randy Olson 12h
How I hope the rest of the story goes: & co are proven to have conspired w/ Russians to meddle in the US election & are sent to jail. Joe Biden elected President in a special election. Blue Midterm happens. Actual . There is hope.
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Randy Olson 12h
It seems the story so far is: Russians get aggressive with their neighbors. US imposes economic sanctions, conspires to gut oil prices. Russian economy starts declining. responds by investing in cyber and political warfare (propaganda) w/ the US. (from Reddit)
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Randy Olson 17h
Yes, and always compare to a baseline model that predicts only the majority class.
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Randy Olson 18h
#3 is more nuanced than that. What if one of the classes is 80% of the data? Then 80% accuracy is a failure.
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Randy Olson Feb 15
Replying to @noooooomad @SciPyConf
The past, present, and future of Automated Machine Learning.
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Randy Olson Feb 15
Replying to @Skilenstein
Sometimes there’s still room if you can do something better than the existing solutions.
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Randy Olson Feb 15
Replying to @kcunning
I knew about the existing solutions but thought I could do better. I was wrong this time. 😅
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Randy Olson Feb 15
This morning has been a lesson in, "Stop trying to roll your own smart solutions to a common problem when other smart people have already solved that problem and released those solutions as a package" for me.
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Randy Olson Feb 15
Useful guide for interpreting software engineering job postings.
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Randy Olson Feb 15
Reminder that using eval in your code can be very dangerous IF you're using it to run code with any information from untrusted sources.
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Randy Olson Feb 15
rates in members (2016) The number of executions in must be a better-kept state secret.
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Randy Olson Feb 15
Replying to @ash_chakraborty
Probably. Amphetamine is the new replacement app for Caffeine on macOS, btw. Offers almost all the functionality of this command line tool except being able to specify a PID.
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Randy Olson Feb 14
Replying to @Stevezieglerva
Running local code overnight.
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Randy Olson Feb 14
I can't believe I'm just learning about the caffeinate command today. The -w parameter makes it more useful than any similar tool I've seen before.
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Andrej Karpathy Feb 14
"Deep Reinforcement Learning Doesn't Work Yet" great read, hits a lot of points I've also come to realize over last ~2 years. 70% is a vast understatement.
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Randy Olson Feb 14
Makes sense!
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Randy Olson Feb 14
Replying to @rasbt @SciPyConf
Already booked up for July?
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Randy Olson Feb 14
Got my talk proposal submitted just in time - phew. Fingers crossed!
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Randy Olson Feb 11
An animated map of the routes of 118 species of in North America.
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Leland McInnes Feb 12
Our paper on UMAP, a faster alternative to t-SNE, is now up on arXiv! The paper provides a more detailed account of the theoretical underpinnings of the algorithm, as well as performance benchmarks.
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