LurkerAbove
Re:Ask HN: What are you working on? (May 2026)
on Monday May 11, 2026 @08:38AM (#48094207)
I had an idea about explaining ML predictions without direct access to the data or the model: provide basic stats about your data, use them to generate synthetic data, then train a surrogate to predict your model's predictions on the synthetic data.
Could be handy for model risk management and governance, e.g. if you need a challenger model for SR 11-7 without all the hassle of getting access to the original data, getting the black box model set up, and so on. I wrote it because I remember having to create "throwaway" models to show why I needed a better model; it would have been nice to just make a couple of API calls instead.
SDK: https://github.com/proxyml/proxyml-sdk-python
Schema builder: https://github.com/proxyml/schema-builder
Landing page: https://proxyml.ai/
Re:Banks scramble to fix old systems as IT 'cowboys' ride into sunset
on Tuesday April 11, 2017 @01:50PM (#14090587)
I had a recruiter contact me about a COBOL --> Java project a couple of weeks ago. I don't remember the $100/hour part though, seems like that would've stuck with me!
Re:Why Are Ultrasound Machines So Expensive?
on Wednesday December 21, 2016 @03:07PM (#13232185)
I don't have experience with medical ultrasound, but I have built a few basic ultrasonic systems around a PC or a single board computer for structural testing applications. If you're not doing phased array ultrasonics you can build a system for under $1000USD, possibly less if you can use PVDF instead of PZT. The expensive part is the software.
Re:Quit Social Media, Your Career May Depend on It
on Sunday November 20, 2016 @09:35AM (#12999013)
I've recently started reading the dead tree version of the newspaper and I've noticed that only do I seem to retain more of what I've read vs. reading the electronic version, for me it's something along the lines of a focus exercise. It really feels like it's clearing out the cobwebs.
Re:Sputtering Startups Weigh on U.S. Economic Growth
on Monday October 24, 2016 @02:41PM (#12781560)
If SEP IRAs as mentioned above aren't an option, HSAs might be worth considering - after 65 they aren't restricted to medical expenses. I-bonds might be an interesting component for future retirement as well.
Re:Ask HN: Experiences with the free GitLab account vs. competitors?
on Monday October 24, 2016 @08:24AM (#12778167)
Page loads on GL.com can take a while, but I wouldn't say that I've found the actual pull/push cycle to be slow per se. I'd describe it more like "measurable."
Re:Ask HN: Experiences with the free GitLab account vs. competitors?
on Monday October 24, 2016 @07:49AM (#12778027)
I used to more or less alternate between Github and Bitbucket but I've been using GitLab exclusively for the past six months. So far it's been a mostly painless transition. I've only had one hiccup, I had an IP banned for an hour or so but that's more Netbeans' fault than GitLab's .
Re:JDK 9 release schedule
on Tuesday October 18, 2016 @02:58PM (#12737564)
Earlier this year I was working with an outfit that was on Java 4 for A Really Important Business Application. That said, they were looking at moving to IIRC 7 just as I was leaving.