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danbst

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Show HN: Did you know you can multiply matrices without multiplication?

6 points·by danbst·3 anni fa·3 comments

Robomojo.io – Pop Culture Reimagined by Artificial Intelligence

robomojo.io
2 points·by danbst·4 anni fa·0 comments

I was stuck on a side project for 5 years – how I finished it (2020)

cassandraxia.com
185 points·by danbst·5 anni fa·45 comments

comments

danbst
·3 anni fa·discuss
this is a disaster. There are rumors that part of infrastructure is destroyed.

There are 26 million Kyivstar users. Now they all are without mobile for an indefinite time. I'm one of them

2FA via SMS doesn't work. Our biggest bank was partner for Kyivstar, and now it's 2FA doesn't work either.
danbst
·3 anni fa·discuss
in llama.cpp inference runs on CPU, using AVX-2 optimizations. You don't need GPU at all

It runs on my 2015 ThinkPad!
danbst
·3 anni fa·discuss
to make this complete, the "Silpo" market chain created unique design for many years already. Here is full list, together with ideas behind each design

https://silpo.ua/about/dyzainerski-supermarkety
danbst
·3 anni fa·discuss
The idea is to store all matrix weights for neural model in log space, and never leave it. Maybe create a new activation function which doesn't leave log space.

You can check the code, I don't just replace multiplication, I perform addition (with tricks) in log space
danbst
·4 anni fa·discuss
remove word egg
danbst
·4 anni fa·discuss
There exists `sd` which does the same! Maybe details differ. See intro in https://ianthehenry.com/posts/a-cozy-nest-for-your-scripts/
danbst
·4 anni fa·discuss
There are several layers of propaganda, and you point to only one of them.

1) The propaganda for West is that "power balance" shit story. US citizens are distant enough to believe this is rational PoV. (it is not)

2) The propaganda for russians is that Ukraine is a failed state, has no legitimate govt, makes undercover nukes and nazis use ukrainian people as hostages. (all of this is lie)

3) The propaganda for Ukraine is that Russians and Ukrainians are literally "brothers", more "brothers" than ukrainians and poles. Everyone speaking russian language is part of Russia. (clear manipulation)

We Ukrainians don't like this propaganda and don't want live under Putin's (or any other non-democratic) regime. If US (and Europe) feels we can help them achieve their goals, we are fine with that. Because it aligns with our national goals -- make Russia weak, or even make it disappear from global map.
danbst
·5 anni fa·discuss
Partly related, the No Bullshit Guide to Linear Algebra has a concept map as a first page, which looks really stunning. Author definitely had spent time mindmapping stuff before writing.

https://minireference.com/miniref/lib/tpl/miniref/dist/image...