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Arseny Khakhalin

@ampanmdagaba@sigmoid.social
mastodon 4.6.6
  • Open on sigmoid.social

Data Scientist at sharenow
former college prof
🦄 ai, mobility, urbanism, complexity, gis

For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht@zirk.us

0 Followers
0 Following
21 Posts
Joined November 05, 2022

Posts

Open post
ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Sep 15, 2023
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social

If you could use a Bluesky invite code, please let me know! I have one or two ripened out in my invice-codery, and would be so happy to see more people join the space!

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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Jul 02, 2023
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social

And if you haven't yet tried to trick an LLM Gandalf to reveal his password, you should absolutely do it! (An awesome mini-game on prompt injections, 7 levels)

https://gandalf.lakera.ai

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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Jul 02, 2023
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social

Cool article on avoiding "Dark Triad Personality" in tech. tldr: just leave. Avoid at all costs.

https://xander.ai/on-dark-triads-in-silicon-valley

Fav quotation so far: "They are evolutionarily hardwired to withstand infinitely more emotional crap than you are" (relatable :)

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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Apr 06, 2023
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social

@NSFVoyager2@techhub.social wasn’t proton decay debunked?

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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Feb 17, 2023
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social

In general, in #Europe, rich people live in #city centers (pretty, historic, walkable), while poor people tend to live on the periphery. Berlin (left #map) is a good example. While in the #US, because of the #sprawl and racism, downtowns are often run-down and poor, and rich people live in the #suburbs.

Curiously tho, #Germany has 1-2 cities with an "American" pattern, where downtowns are poor. Like #Nurnberg (right). Is it because its center was destroyed by bombings, and then reconstructed?

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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Jan 25, 2023
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social

@ChloeCumming@home.social #nose is a beautiful hashtag, for this purpose!

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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Jan 25, 2023
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social

@NicoleCRust@neuromatch.social This sounds exactly like Old English / Old Norse Kennings!! Especially the "battling the blinking cursor" one!

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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Jan 25, 2023
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social

Useful, practical, and comprehensive piece of advice on #resume prepration and #jobsearch optimization from @chipro (who is afaik not yet on 🐘)

https://huyenchip.com/2023/01/24/what-we-look-for-in-a-candidate.html

I particularly like those parts where she goes against the grain of "popular knowledge" propagated by countless "advisers" and blog posts (regarding keywords, metrics)

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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Jan 23, 2023
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social

@RWerpachowski@mastodon.green One insect neuron is equivalent to like tens of thousands of formal neurons. Have you seen the microphotographs of these monsters??

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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Jan 19, 2023
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social

@dggoldst@hci.social Yeah, both me and my son :) It's not too strong, but it seems to wave a bit in response to saccades. May depend on monitor lightness and temperature though :)

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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Jan 19, 2023
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social

I made a #data #plot for some internal analysis at work, and then was like wow am I on shrooms? Why am I tripping?..

Turns out, the lines are just a bit offset, and I happened to hit a color pair that triggers a mild Kitaoka-style #visual #illusion (at least for me haha)

Had to change the colors to something milder :)

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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Jan 19, 2023
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social

@RWerpachowski@mastodon.green Wow, interesting point! I should read more about that!

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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Jan 19, 2023
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social

@RWerpachowski@mastodon.green That's an interesting point! I haven't thought about that...

Although wouldn't the split between socialized countries (everyone rents) and kinda conservative countries (owning a home is still the goal for many) be greater in wealth inequality, rather than income inequality?

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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Jan 19, 2023
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social

@mrbarrington@mastodon.social That's just the biggest one, not the only one. Navalny's team had published lots of stuff on this topic, and some really cool videos.

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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Jan 19, 2023
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social

@mrbarrington@mastodon.social Yeah then at least for cleptocracies it is pretty much utterly useless. If for example #putin's private peninsula is counted as #KGB (state) property and not his personal property, then it would have been fairer to show russia in gray, tbh

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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Jan 19, 2023
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social

It's striking that evil disfunctional cleptocracies (#russia, at 48%) are not _that_ worse than functional democracies (think #Germany, #Austria, that are at about 30%). I mean, 48 is more than 30, but not by an order of magnitude!

If it's true, then _who_ owns the #wealth is way more important than how much they own.

Alternatively, the russian number may be based on official numbers, in which case it's useless, and actuals are in the 90%s.

via @xruiztru at 🐦
#map #economics

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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Jan 16, 2023
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social

@beaubouchard@mastodon.social Whatevs, it's not like there's a canonical name for every meme, is it now? ;) "Math woman meme" works just fine on Google; I checked, so must be an ok-ish tag...

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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Jan 16, 2023
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social

@Supposenot@mastodon.social I'm so confused tbh. If she were a villain or a side-hero, would have been an absurdist joke, but presumably (no idea, but judging from the name) she's like idk, the main character? And a positive one, at that?

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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Nov 10, 2022
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social
Replying to @eLife@scicomm.xyz
@eLife That's really nice of you to join! :)
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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Nov 09, 2022
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social
Replying to @thegradient@sigmoid.social
@thegradient@sigmoid.social Thanks :) AI and DataScience are both super-weird words, as people understand it so differently! Like, some people believe AI minus GOFAI is strictly a subset of ML, and a rather small one (aka regression is not AI). While some believe that ML lies strictly within AI :) I'm definitely in the 2nd camp (I think an if-then is an AI - just a very simple decision tree haha), and it seems you are too, but not all ppl are :) Thanks gain!
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ampanmdagaba
Arseny Khakhalin @ampanmdagaba@sigmoid.social · Nov 09, 2022
Arseny Khakhalin
@ampanmdagaba@sigmoid.social

Data Scientist at sharenow former college prof 🦄 ai, mobility, urbanism, complexity, gis For my other hobbies (history, art, anthropology, linguistics) see my alt: @mostaleoht

sigmoid.social
Replying to @thegradient@sigmoid.social
@thegradient@sigmoid.social Is it really "AI", or "AI / ML / DataScience"? I mean, personally I tend to understand AI extremely broadly, but I remember how people had these 100-tweet-long disputes about the limits of the term... Could it help to be just a bit more vague and inclusive here? Or are you afraid to grow too large and too expensive?
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