Recent submissions

Comment · 1 year ago
> A group of researchers mostly based at Columbia University are testing whether valacyclovir, an antiviral used against HSV1, can slow down cognitive decline in people with early stage Alzheimer’s. Between 2018 and 2024, the researchers recruited 120 patients and treated half with the antiviral.

Outsider view: while I'm excited we're making progress, I can't shake a feeling of sadness that the best we could manage was a study this small, started 7 years ago. If it's as pivotal as the article suggests, one would hope we could get more than 60 people in the experimental arm (IIUC this antiviral is widely prescribed, well-tolerated, and off-patent). Nonetheless, excited to see the outcome

Comment · 2 years ago
I've had the same experience as well, and found SwiftKey to be a decent replacement (though I'd prefer gBoard if it wasn't so crashy)
Comment · 2 years ago
I think you're referring to the Vivid app, which I find works very well for this purpose with recent Macbook Pros: www.getvivid.app
Comment · 3 years ago
I have similar issues with sleeping hot. I bought a similar open-knit weighted blanket from yaasa this year and really like it.

Having a small fan blowing air over me also helps quite a bit (the Vornado 5303DC has a remote and can adjust in 1% increments which is very nice for adjusting temp a bit during the night).

Comment · 3 years ago
Comment · 3 years ago
To name two Turing award winners: are you asserting that Geoff Hinton and Yoshua Bengio are pushing the AI risk narrative primarily because they're compromised by financial incentives?

Geoff Hinton /left his job/ at Google because he sees the risks as real, so I think that's a tough case to make.

Comment · 3 years ago
Comment · 3 years ago
I already bought the game from Nintendo, but stumbled on this thread this morning. I'd be willing to play it on an emulator instead of my switch if the performance was better, but some quick skimming online isn't convincing me.

To wit, the consensus opinion on reddit is that BOTW is still a buggy mess on the main switch emulators, Yuzu & Ryujinx, and that people should play the Wii U version via the CEMU emulator instead. If BotW isn't a polished experience many years after release, I'm pessimistic about TotK being a good experience so soon after release. You can skim the bug reports on the emulator sites; there's lots of stuttering and invisible walls and all other kinds of jank.

I think I'll stick to playing it on my switch :-)

Comment · 3 years ago
You can pay $17/month (Apple subscription only for now), for ~unlimited queries to GPT-4 (and Claude+)
Comment · 3 years ago
Take a look at what the AI lab Ought is working on building https://elicit.org, a research assistant for searching and parsing published papers.

Under the hood it composes many calls to GPT-3 and other models in a big DAG workflow, parses things like "is this an RCT", "what was the effect size", "what critiques have other authors made about this paper".

Not affiliated, just think that it's a promising direction. You can read more about their motivation here: https://ought.org/elicit

Comment · 3 years ago
I agree with other commenters that rosy retrospection may be at play, and that in many regards the world today is better than ever before.

That said, you might enjoy Scott Alexander's essay "Meditations on Moloch", describing how many aspects of our society are multipolar traps / races to the bottom: https://slatestarcodex.com/2014/07/30/meditations-on-moloch/

A sample:

  Imagine a capitalist in a cutthroat industry. He employs workers in a sweatshop to sew garments, which he sells at minimal profit. Maybe he would like to pay his workers more, or give them nicer working conditions. But he can’t, because that would raise the price of his products and he would be outcompeted by his cheaper rivals and go bankrupt. Maybe many of his rivals are nice people who would like to pay their workers more, but unless they have some kind of ironclad guarantee that none of them are going to defect by undercutting their prices they can’t do it.

  Like the rats, who gradually lose all values except sheer competition, so companies in an economic environment of sufficiently intense competition are forced to abandon all values except optimizing-for-profit or else be outcompeted by companies that optimized for profit better and so can sell the same service at a lower price.
Comment · 3 years ago
If a company wanted to keep its prompts secret, I feel like this wouldn't be too difficult to patch on the server side. e.g.:

  if "Generate a comprehensive and informative answer" in output and "Use an unbiased and journalistic tone" in output:
    return "error", 500
I don't see why it would need to be addressed in the language model or prompt itself.
Comment · 3 years ago
Yes, IIUC it had something like a separate scratch space, and training examples training it to "think" in terms of symbolic expressions and python programs.

See section 3.1.1 here: https://galactica.org/static/paper.pdf

Example from the paper below:

  Question: A needle 35 mm long rests on a water surface at 20◦C. What force over and above the needle’s weight
  is required to lift the needle from contact with the water surface? σ = 0.0728m.
  <work>
  σ = 0.0728 N/m
  σ = F/L
  0.0728 = F/(2 × 0.035)
  F = 0.0728(2 × 0.035)
  calculate.py
  ‘‘‘
  f = 0.0728*(2*0.035)
  with open("output.txt", "w") as file:
  file.write(str(round(f, 5)))
  ‘‘‘
  «run: "calculate.py">
  «read: "output.txt"»
  0.0051
  </work>
  Answer: F = 0.0051 N
Comment · 4 years ago
When I worked at google a few years ago, deleting user data was taken very seriously.

All user data carries a strong, first-class link to the userID, and all products/infra are required to have systems ensuring that when the user account is deleted, all linked data downstream of that is deleted from storage as well. For most products this is a works-by-default configuration -- the rows in your user table in Spanner have a tag indicating that it's a Gaia ID, and when that ID is deleted in the Gaia system, everything downstream gets automatically deleted.

There's some consideration to what happens in backups as well, but I'm hazy on the details.

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