pminimax

6 ms·

1.
Are Flies Beat Saber?(neuroai.science)
2 points by pminimax 3d ago|0 comments
2.
The race to engineer new knobs for the human brain(neuroai.science)
55 points by pminimax 15d ago|7 comments
3.
Building AI Neuroscience: From Atoms to Bits(blog.amaranth.foundation)
3 points by pminimax 4mo ago|0 comments
4.
Solving Brain Aging: Fast and Slow(blog.amaranth.foundation)
5 points by pminimax 4mo ago|0 comments
5.
Blue light filters don't work – controlling total luminance is a better bet(neuroai.science)
234 points by pminimax 7mo ago|243 comments
6.
Searchable City(searchable.city)
2 points by pminimax 8mo ago|0 comments
7.
NeuroAI for AI Safety(neuroaisafety.com)
4 points by pminimax 2y ago|0 comments
8.
by pminimax 2y ago
I wouldn't worry about one datapoint out of 35,000 messing up the stats.
9.
by pminimax 2y ago
Author here. I added fields so you can specify your first language (relevant link: https://en.wikipedia.org/wiki/Blue%E2%80%93green_distinction... ) and colorblindness. FAQ: * I can't know your monitor's calib
10.
by pminimax 2y ago
hsl
11.
by pminimax 2y ago
The mask is 200 ms long, which is a bit on the long side compared to most psychophysics experiments. I can try to crank it up to 300 ms, but beyond that I think it'll start feeling slow.
12.
by pminimax 2y ago
The site records local time of day when you hit submit so I can track whether this has any effect. I have 7,000 answers thus far, I should have enough by tomorrow to determine whether there are any systematic effects.
13.
by pminimax 2y ago
That's fun! I bet people would tend to nudge the threshold toward the middle of the scale. Or you could do a sorting interface, etc.
14.
by pminimax 2y ago
You can fork this here: https://github.com/patrickmineault/ismyblue
15.
by pminimax 2y ago
People have done this. See, e.g. Brouwer and Heeger (2009), Decoding and Reconstructing Color from Responses in Human Visual Cortex.
16.
by pminimax 2y ago
Yes, you can absolutely get better at discriminating different colors, orientations, etc. though unfortunately improvements tend to be highly specific to the stimulus. There's a great book by Barbara Dosher called Perceptual Learning t
17.
by pminimax 2y ago
The order is randomized. Hit reset and you'll get a different sequence. The sequence is also adaptive (not a binary search---it's hitting specific points of the tail of a sigmoid in a logistic regression it's building as yo
18.
by pminimax 2y ago
It is common practice in psychometrics to use two levels in a forced choice and model responses as a logistic regression, which is what's done here. Adding an N/A option turns the thing into an ordered logistic regression with unk
19.
by pminimax 2y ago
Author here, yes, it tests a mix of your monitor calibration and colour naming. The two types of inferences you can make with this are: 1. If two people take the test with the same device, in the same lighting (e.g. in the same room), their
20.
by pminimax 2y ago
Author here, it started out with: ``` Can you help me make a website called is my blue your blue? I want to make a website that is in vue.js that allows one to determine the boundary between their perception of blue vs. green. It should use
21.
Does GPT-4 have common sense? Consequences for AI (mis)alignment(xcorr.net)
2 points by pminimax 3y ago|0 comments
22.
Denoising Diffusion Models for Neuroscience(xcorr.net)
1 points by pminimax 4y ago|1 comments
23.
NeuroAI in Review 2022(xcorr.net)
2 points by pminimax 4y ago|0 comments
24.
Understanding Basic-Science Startups(xcorr.net)
1 points by pminimax 4y ago|0 comments
25.
AI Brain Models to Help Us See, Hear, and Create(future.com)
3 points by pminimax 4y ago|0 comments
26.
How large language models will change science(xcorr.net)
1 points by pminimax 4y ago|0 comments
27.
Unsupervised Brain Models(xcorr.net)
77 points by pminimax 5y ago|1 comments
28.
Ask HN: Would you sign an NDA with a strange term?
9 points by pminimax 5y ago|13 comments