Jamesb

2.1K posts

Jamesb banner
Jamesb

Jamesb

@experilearning

biocompute

London, UK Katılım Ekim 2020
480 Takip Edilen3.3K Takipçiler
Sabitlenmiş Tweet
Jamesb
Jamesb@experilearning·
Left my job to focus 100% on math, CS and ML for a while. Haven't got a precise end goal in mind at the moment but I think something will emerge. Here's the stuff I am learning, learning process, etc: 1/n
English
41
92
1.9K
413K
Jamesb
Jamesb@experilearning·
I stopped here because the dataset started to feel like the main limiting factor. I would be keen to people's ideas about what sort of setup could elicit a truly interesting language with novel ideas?
English
1
0
1
93
Jamesb
Jamesb@experilearning·
It did come up with some more interesting ideas, eg. adding unions and intersections to combine and subtract shapes. It chose to use signed distance fields for its CAD engine. To bootstrap programs for each target it used program search over its DSL.
Jamesb tweet media
English
1
0
1
111
Jamesb
Jamesb@experilearning·
Quick experiment - a CAD language is a compressor for geometry; if you ask claude to design a language to maximally compress a set of STLs, what language does it come up with?
English
2
1
8
1.2K
Jamesb
Jamesb@experilearning·
@yeahwouh nice, definitely gonna check it out
English
0
0
1
13
Jamesb
Jamesb@experilearning·
Science begins with myths becuase by the standards of the consensus "best current theory" which defines what we think of as "real" any deviation will appear like fantasy
English
2
1
5
340
Jamesb
Jamesb@experilearning·
@fsfarimani I'm sure you can! I used build123d because that's what I used in the past but I imagine it would work with any code -> CAD language
English
0
0
1
36
Jamesb
Jamesb@experilearning·
you can convert pesky STL files into human editable STEP files using claude + build123d
English
3
1
14
1.9K
Jamesb
Jamesb@experilearning·
@makeshifted Oh interesting I didn’t know build123d had a function for that. I checked the logs and scripts it made - can’t see any references to those docs or detect_primitives
English
0
0
0
42
Johnathon Selstad
Johnathon Selstad@makeshifted·
@experilearning Could you tell if it was using #stl-reconstruction-tutorial" target="_blank" rel="nofollow noopener">build123d.readthedocs.io/en/latest/tuto… as a reference?
English
1
0
2
128
Jamesb
Jamesb@experilearning·
bit dramatic but I do feel neglecting any kind of reading / learning in favor of frantic MAN OF ACTION over the past 3+ years has caused significant brain shrivel, please send material (blogs/books/whatever) to restore me to full turgidity
English
6
0
23
1.8K
Jamesb
Jamesb@experilearning·
Did a quick blog post about the rise of vibe hardware, featuring my dad who's been flexing on me with some modular synthesiser stuff I don't understand (what's a vactrol?) 1/2
Jamesb tweet media
English
3
0
17
1K
Jamesb retweetledi
Seth Howes
Seth Howes@SethSHowes·
I’ve wanted to do this for a decade. But I never did - I refuse to give any company my DNA. It is me. So this week I sequenced my genome entirely at home. Literally on my kitchen table. I never exposed my DNA sequence to the internet. Not at any point. I used a MinION to do the sequencing (it’s smaller + weighs less than an iPhone). I used open-source DNA models for the analysis (Evo2 and AlphaGenome) running locally on a DGX Spark and Mac Studio. I traced mechanisms behind my family’s multigenerational autoimmune conditions that no clinician has been able to understand. When I set out to do this I didn’t know if it would actually work. It does. Your genome is the most private data you will ever have. You probably shouldn’t let it leave your house.
Seth Howes tweet mediaSeth Howes tweet mediaSeth Howes tweet media
Patrick Collison@patrickc

I'm lucky enough to have a great doctor and access to excellent Bay Area medical care. I've taken lots of standard screening tests over the years and have tried lots of "health tech" devices and tools. With all this said, by far the most useful preventative medical advice that I've ever received has come from unleashing coding agents on my genome, having them investigate my specific mutations, and having them recommend specific follow-on tests and treatments. Population averages are population averages, but we ourselves are not averages. For example, it turns out that I probably have a 30x(!) higher-than-average predisposition to melanoma. Fortunately, there are both specific supplements that help counteract the particular mutations I have, and of course I can significantly dial up my screening frequency. So, this is very useful to know. I don't know exactly how much the analysis cost, but probably less than $100. Sequencing my genome cost a few hundred dollars. (One often sees papers and articles claiming that models aren't very good at medical reasoning. These analyses are usually based on employing several-year-old models, which is a kind of ludicrous malpractice. It is true that you still have to carefully monitor the agents' reasoning, and they do on occasion jump to conclusions or skip steps, requiring some nudging and re-steering. But, overall, they are almost literally infinitely better for this kind of work than what one can otherwise obtain today.) There are still lots of questions about how this will diffuse and get adopted, but it seems very clear that medical practice is about to improve enormously. Exciting times!

English
421
1.1K
12.8K
2.5M
Jamesb
Jamesb@experilearning·
Top centaur-era skill = leveraging massive search. How fast can you spam attempts in parallel and trial and error your way to success. Make trials as fast+cheap as possible, learn from failure, apply computational approaches creatively to domains people aren't using them
English
0
0
3
301
Jamesb
Jamesb@experilearning·
Daily progress #6 + utilisation rate is going up, the goblin is satisfied - but more can be done - the big unlock is going to be increasing walkaway time so I can run overnight with 100% confidence
Jamesb tweet media
English
0
0
8
312
Jamesb
Jamesb@experilearning·
Daily progress #5 + made a script to track what % of the day our workcell is running + my sole aim is to make number go up + had fun benchmarking claude against himself at colour mixing optimisation + the system feels robust enough to leave running overnight 💪
Jamesb tweet media
English
2
0
14
409