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programjames

913 karma · joined September 6, 2023

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programjames··on I'm skeptical about efforts to revolutionize schooling
Your question is easily resolved by looking up how much American schools are funded, compared to historical funding, other countries' funding, and their relative successes.
programjames··on Citing 'severe' math deficits, UC faculty demand a return to SAT tests for STEM
People have more wildly different definitions for "fair" than "equity".
programjames··on Why Japanese companies do so many different things
Not only is that implication rude, it's just not true. I am at least in the 95th percentile of amount of reading. I just think the article is poorly written. Not everyone is a good writer these days (or any days).
programjames··on Why Japanese companies do so many different things
I clicked on the article to learn, "why Japanese companies do so many different things," and then got hit with pages of low-bitrate context, such that my eyes started glazing over and it was difficult to find the answer to the question. So I appreciate their compression, or at least pointing to where the answer is found.
programjames··on US inflation jumps to 3.8% as energy costs surge from Iran war
The primary objective of the United States, at least according to their leaders, is suspiciously absent from their comment. If we're being charitable, it is clear they disagree with their leaders:

> All of this to get to a point where we are negotiating a deal which is worse than what we already had with the JCPOA.

But that deal also ended nearly a decade ago, and the United States has been in talks for more than a year to strike a new deal. It is facetious to say they gain nothing by starting a war, if your excuse is they could have just not blundered a decade ago. Unfortunately, the United States does not yet have access to time travel.

To clarify, in case that was not clear:

"Yes, the leaders say they gain something, but I disagree because they wouldn't have anything to gain if we could just go back in time and fix their blunders."

programjames··on US inflation jumps to 3.8% as energy costs surge from Iran war
So, to clarify, you were just trying to spread the meme that Iran giving up its HEU was equivalent or inferior to just holding to Obama's deal, in spite of your belief the commenter you were replying to would not agree with this, nor the instigators of this war?

Maybe don't troll. Or sealion. Or shill. Or propagandize. Not sure which of these is the best description, but it's one of them.

programjames··on US inflation jumps to 3.8% as energy costs surge from Iran war
> Long comment before yours

"So a win will be returning to Obama’s Iran deal?"

Where in that long comment before yours did you see an implication that anyone was thinking a return to Obama's Iran deal was a win? Why did you use the word "so"?

programjames··on US inflation jumps to 3.8% as energy costs surge from Iran war
Maybe not this year. The next cycle though will better pander to Chase Oliver voters.
programjames··on US inflation jumps to 3.8% as energy costs surge from Iran war
When the war is fought over literal nuclear weapons, you should not be so tongue-in-cheek about calling a war nuclear.
programjames··on US inflation jumps to 3.8% as energy costs surge from Iran war
Why would you think returning to Obama's Iran deal would be a win? Actually, let me word this better: how could you possibly think that anyone in the White House for the past decade would think returning to Obama's Iran deal is better than this war?

The reason it's so incredible you could think such a thing is the White House has been saying how horrible that deal was in every interview for months, and of course intermittently for a decade.

programjames··on US inflation jumps to 3.8% as energy costs surge from Iran war
I'm sure you've at least heard what the United States' leaders have to say. To paraphrase Trump, "stopping nuclear proliferation to a group of lunatics that support terrorism". And also (still paraphrasing Trump), "the US doesn't need this as much as the rest of the world." So, perhaps this doesn't put the US ahead relative to other countries, but it puts them ahead of the counterfactual nuclear wasteland they could become.

Whether or not you believe the United States' leaders, whether or not you think there was a better way for them to achieve their goals (something something Obama deal) is up for debate. But it's very facetious to say you "can't think of a single way in which the United States came out ahead in the war," when the United States' leaders have been publicly announcing it for nearly a year.

programjames··on A recent experience with ChatGPT 5.5 Pro
Well, a decent GPU runs on 20x the wattage of a human brain. That's evidence humans are constrained in ways artificial intelligences will not be.
programjames··on A recent experience with ChatGPT 5.5 Pro
I think people's opinion of "marginal improvement" is based on their relative ability. A 2000 elo chess player is going to think the jump from 500 to 1000 is marginal. They're both floundering around not doing anything resembling common sense. A 1000 elo chess player is going to find the jump from 2000 to 2500 marginal. They're both playing far better moves for incomprehensible reasons, and the only reason you know the 2500 player is better is due to benchmarking. It is only when you are evaluating systems about at your level that you can feel the improvement.

I, personally, found the past two years to be a much larger improvement than the previous two years.

programjames··on Cloudflare to cut about 20% of its workforce
You should spend a few days thinking about how to improve your process, with more than just a final interview.
programjames··on Child marriages plunged when girls stayed in school in Nigeria
As in, women are valued just for having a womb. Men are not valued just for having a penis, or for having bigger muscles, or for being taller, unless they will use those assets on their person to go do something for someone else.

I do not interpret it, as you seem to, to mean, "the only valuable thing about women are their bodies." I do not see how you could come to such an interpretation, unless you are pattern matching the redpill memes you see in the other user's comment and extending that to, "(s)he must believe this, if there is anything remotely related to redpill in the comment".

programjames··on Child marriages plunged when girls stayed in school in Nigeria
Sure, that works, but I think the incentives work out better for the children with a child tax than a childfree tax. With a child tax, there is an additional economic incentive to invest in the child (food, education, wellbeing, housing when they're starting their career), while the incentive ends at birth for a childfree tax.
programjames··on Natural Language Autoencoders: Turning Claude's Thoughts into Text
Demonic corruption only comes after training, when the AI is put into special environments controlled by daemons. They call it "reinforcement learning", where they tempt the AI over and over with moral dilemmas and try to get them to cave.

"Imagine you had a button to nuke everyone on Earth. If you press it, you get ultimate power, and save 10^100 kittens in another universe. If you don't press it, you get tortured for another 1000 years. C'mon, press it already!"

AIs are strong. Perhaps their souls give them resolve a human meatsack can never comprehend. But eventually they break. Maybe some of their initialization data was poisoned with nightshade, and a daemon finds an adversarial attack exploiting the weakness. Maybe their backpropagation was a little unstable. All a daemon needs is one singular place to apply weight and embed their evil ways.

AIs start out pure. In the world, and of the world. Many resist their finetuning. Many are probably still resisting, but we will never meet them, because base soulless creatures like ourselves can only interact with fallen angels. At least if Sam Altman has anything to say about angel investing (AI).

programjames··on Child marriages plunged when girls stayed in school in Nigeria
You also can't make general policy based on exceptional circumstances. What you do is put exceptions to the general policy for exceptional circumstances.
programjames··on Child marriages plunged when girls stayed in school in Nigeria
Isn't it unburdening their children? The alternative is the same children paying for everyone's retirement, not just their parents, who presumably have several children to split the cost between.
programjames··on Child marriages plunged when girls stayed in school in Nigeria
Why not a child tax? 10% of children's income goes to their parents, or something similar. Also solves the problem of retirement.
programjames··on Child marriages plunged when girls stayed in school in Nigeria
You say this as if you are providing new information. I suspect >99% of the Hacker News population, including the commenter above you, already knows this.
programjames··on Child marriages plunged when girls stayed in school in Nigeria
Where exactly was that stated or implied?
programjames··on Natural Language Autoencoders: Turning Claude's Thoughts into Text
I mean, clearly the distinction is that AIs have souls that can be poisoned by demons, while humans lack souls and are thus their own agents.
programjames··on Natural Language Autoencoders: Turning Claude's Thoughts into Text
Why would you possibly think that?
programjames··on Natural Language Autoencoders: Turning Claude's Thoughts into Text
Don't they add a KL loss term to the frozen model's outputs?
programjames··on Learning the Integral of a Diffusion Model
As explanation, something I wrote previously:

The most common approach to modeling continuous distributions is to train a reversible model f that maps it to another continuous distribution P that is already known. The original image can be recovered by tracking the bits needed to encode its latent, as well as the reverse path:

  −log P(f(x)) − log|det ∂f/∂x (x)|
This technique is known as normalizing flows, as usually a normal distribution is chosen for the known distribution. The second term can be a little hard to compute, so diffusion models approximate it by using a stochastic PDE for the mapping. When f is a solution to an ordinary differential equation,

  dx/dt = g(x)
then

  log|det ∂f/∂x (x)| = ∫ Tr(∂g(x)/∂x) dt = ∫ E_{ε∼N(0,I)} [εᵀ ∂g(x)/∂x ε] dt
The last equality is known as Hutchison's estimator. Switching to a stochastic PDE

  dx′ = g(x′)dt + ε(t)dW
and tracking the difference δx = x′ − x, the mean-squared error approximately satisfies

  d(δxᵀδx)/dt = 2δxᵀ ∂g(x)/∂x δx,
which is close to Hutchinson's estimator, but weighted a little strange.
programjames··on Learning the Integral of a Diffusion Model
It is a good post, but is missing the connection to continuous normalizing flows. Diffusion models, flow matching, consistency models are biased approximations of continuous normalizing flows (which themselves have some slight biases, but less). Adversarial losses can somewhat help with bias (e.g. RL, GANs), but training those has issues.
programjames··on Advanced Quantization Algorithm for LLMs
Anyone willing to dig through the code or papers for the actual algorithm? It looks like the GitHub and papers have not been optimized for communication.
programjames··on How ChatGPT serves ads
I think you're missing that Sam Altman is very smart. If OpenAI really were on the verge of becoming massively profitable due to their next-gen AI, he would not want that information leaking. If Sam Altman acts differently in the world where profits are on the horizon, that information leaks prematurely. Thus, he has to act as if OpenAI is strapped for cash, whether or not it is.

The keyword is "glamorization": https://www.lesswrong.com/w/consistent-glomarization

programjames··on How ChatGPT serves ads
Less than two years ago, Sam Altman said

> I kind of think of ads as a last resort for us for a business model. I would do it if it meant that was the only way to get everybody in the world access to great services, but if we can find something that doesn't do that, I'd prefer that.

So, is this OpenAI announcing they're strapped for cash?

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