HNHacker News
TopNewBestAskShowJobs

polygamous_bat

3,570 karma · joined April 5, 2018

submissionscomments
polygamous_bat··on Who profits most from America's baffling health-care system?
> In Europe, this is often handled by government purchasing discretion (not price caps as many simplistically believe). If X treatment is too expensive, it simply isnt covered. If generics medication get 99% of the job done, that is what you get.

The amount of times I’ve proposed this only to be responded with “government death panels” is astounding.

> If a CT cost is 10x at one hospital, and 1x at the other, the patient needs an incentive to seek out the 1X cost.

Healthcare is weird because the demand is inelastic and you aren’t always in a place to price shop. However, I agree with your broader point.

polygamous_bat··on Who profits most from America's baffling health-care system?
> The Sacklers aren’t the problem here, corruption is.

Why not both?

polygamous_bat··on Hal Finney Was Not Satoshi Nakamoto
Bitcoin is Schrödinger’s asset, in the sense that it is whatever it needs to be to counter the latest criticisms from non-believers.

For example, if you say that bitcoin has 7 tps and even with lightning will take decades to onboard everyone, it will become a store of value that you are supposed to buy and hold for long term. But if you point out how bitcoin has crazy volatility, it may become a currency that you don’t hold, just use to transact.

polygamous_bat··on Mojo is now available on Mac
How many people fall into the intersection of “wants to do matrix multiplication really fast, and willing to pay for it”, “only knows pure python and can’t touch numpy”? Is that segment of the market worth investing $100M into?
polygamous_bat··on Using Goatse to Stop App Theft
You could, however, easily block the game and render a message directing users to your actual site if you detect they are using the site in an iframe. What legitimate reason can there be for that?
polygamous_bat··on Advent of Code 2023's new AI/LLM Policy
I am curious, why is this an illusion? I have experienced the same (or at least similar) feeling of getting better after getting my hands on a search engine like google. I never stopped using a search engine since then to check if I am suffering from this “illusion” you’re talking about. Should we?
polygamous_bat··on "Building Machines That Learn and Think Like People", 7 Years Later
> Could GPT-4V be used for robotic applications?

I have a quote I like in this context, “Could you learn gymnastics just from watching videos?” However intelligent an internet trained model may be, I strongly believe you have to have some interaction with the real world to learn more complicated actions. So far, Pick and place, is all that’s been shown with the bigger models, so my hypothesis seems to be holding for now.

polygamous_bat··on Ending Junk Fees, the Most Annoying Thing in American Commerce
Yes, and as an added bonus, following the same reasoning, the restaurant can put everything on the menu as $0! Isn’t that a brave new world.
polygamous_bat··on Roughly 80% of Grades Given at Harvard Are in the 'A' Range
It always surprises me how some people are shocked a plot of P(student learned the class material well) is starkly different from P(student learned the class material well | student was hard-working enough to secure admission through one of the most selective* processes).

* Minus the legacies and the atheletic admissions I guess.

polygamous_bat··on Tainting the CSAM client-side scanning database
Any computational method that relies on a function that converts m bits (an image) to n bits (a fingerprint) where m > n will always be vulnerable to such an attack. The smaller n is compared to m, the easier it is to counterfeit something with that signature. It is not new knowledge. The only way to be certain, unfortunately, is for a human to look at it.

When the allegation is as serious as CSAM, I would rather be very very certain before accusing someone, rather than taking a shotgun approach and just randomly searching phones. But what do I know.

polygamous_bat··on The Price-Fixing Economy
> The goal of such a platform should not be to make money, but to make the market more efficient.

This. Proponents of fully free markets often conveniently ignore that it’s almost always cheaper to sell products of unethical means, absent outside intervention. It’s always cheaper for nestle to sell slavery-produced chocolate than not, and nothing in free market capitalism can effectively address questions of ethics.

polygamous_bat··on The Price-Fixing Economy
One, insulting and name calling doesn’t further the discussion.

Two, is there any concrete evidence that may change your mind from the current position of “businesses can’t have done anything bad so if anything has gone bad it’s the government’s fault”? If yes, and if the standards for proof are reasonable, others may try to find such evidence or fail to, thus furthering the conversation. If not, consider how dogmatic your position is, and how you can open up your mind for fruitful conversations.

polygamous_bat··on A 'Doxxing Truck' Displaying Students' Faces Comes to Harvard's Campus
Yes of course, it lets you wash your hand off of all responsibility.

Reminder to anyone else who is not so trigger happy to dox people: Stochastic Terrorism exists [0] and so does the tale of the “Meddlesome priest”[1]. It’s a trick as old as time, you’re not doing anything novel or clever, and your tactics are obvious to everyone.

[0] https://en.m.wikipedia.org/wiki/Stochastic_terrorism

[1] https://en.m.wikipedia.org/wiki/Will_no_one_rid_me_of_this_t...

polygamous_bat··on A 'Doxxing Truck' Displaying Students' Faces Comes to Harvard's Campus
> The people doing the amplification here aren’t forcing anyone to do anything, which is a critical difference.

Cool, maybe we can have a robot walk around behind them holding a sign? Where do you draw the line?

polygamous_bat··on A 'Doxxing Truck' Displaying Students' Faces Comes to Harvard's Campus
> It’s also an anonymous source to a student newspaper. I wouldn’t exactly hold them to the highest editorial standard.

It’s the Harvard Crimson, not Boondook High Weekly. I would be incredibly surprised if their editors are not graduating and entering the countries top newspapers every year.

polygamous_bat··on A 'Doxxing Truck' Displaying Students' Faces Comes to Harvard's Campus
You don’t think if Elon Musk tweets tomorrow “@polygamous_bat doesn’t like X, or dogecoins! His phone number is 0123 and address is XYZ”, that’s harassment? None of what he would say is false, but by amplifying it to his audience of trolls he just increases the chance of something “accidentally” happening to me.

Same here. Whether you say something or not, putting your face on a billboard is guaranteed to attract crazies. If your opponent is spending a million dollar to give that treatment to literal college kids, it doesn’t take a genius to see who the evil is.

polygamous_bat··on A 'Doxxing Truck' Displaying Students' Faces Comes to Harvard's Campus
Great! If you read the article instead of trying to incite a flame war you would know that they have already doxxed people falsely, and so your statement doesn’t apply at all.
polygamous_bat··on A 'Doxxing Truck' Displaying Students' Faces Comes to Harvard's Campus
Doxxing is always weird because there is no real violence until there is – it’s all implied violence – so online trolls can hide behind the facade of “I didn’t touch you!” The people signing the doc are already public, a truck roaming around with their face on it is just organized harassment at that point.

Didn’t think I would see a pro-doxxing content here, but what do I know.

polygamous_bat··on "Full Self-Driving" doesn't imply autonomy, Tesla engineer says
That’s the problem when you get too big, isn’t it? Musk now has $149 million extra that he can spend on fighting legal battles with the SEC and still come out at least a million ahead. Does the SEC have $149m in spare resources to fight this fight?

Unfortunately this is the math I believe the enforcement agencies have to do.

polygamous_bat··on Stockholm to ban petrol and diesel cars from centre from 2025
Unfortunately, in my experience, to people who are concerned about “immigrant people with kids but not-interested in having a full Western-life experience (which necessitates having a car)”, this is what counts as a logical complaint.
polygamous_bat··on Before psychedelic therapy for wartime trauma, there was narcosynthesis
> only way to really deal with those types is to always escalate and get more eyes on the situation.

Want to echo this, and say that it is in the psychopath’s best interest to make you feel like you are overreacting. Bringing more eyes on the situation is not overreacting, and if someone who has power over you is trying to convince you of that, don’t trust them.

polygamous_bat··on Insurance companies fill their networks with ‘ghost’ therapists
Craziest thing is if you tried to institute the rules of health insurance on credit card fraud (where banks have full liability) heads would roll. However no one bats an eye when it’s for something as crucial as people living or dying.
polygamous_bat··on Insurance companies fill their networks with ‘ghost’ therapists
What scares some people is not that rationing care may already exist but that there may not be any fast-track line you can buy your way into.
polygamous_bat··on Insurance companies fill their networks with ‘ghost’ therapists
Now normalize those numbers by cost of living.
polygamous_bat··on Intimacy does not scale (2021)
How can we expect people with nuance to win elections if the population has been trained to expect solutions that fit in 280 characters and/or 15 seconds of video?
polygamous_bat··on Intimacy does not scale (2021)
I've never used WeChat, but are signal/telegram/Whatsapp considered "social media" now? I thought they belonged to a separate category of "messaging apps", which consist of people messaging others that they already possibly know from a different channel.
polygamous_bat··on JAX – NumPy on the CPU, GPU, and TPU
In my experience, the answer comes down to "does your code use classes liberally?"

If no, you're just passing things between functions, then go ahead with Jax! But converting larger codebases with classes is just significantly better with PyTorch even if they use different method names etc.

polygamous_bat··on JAX – NumPy on the CPU, GPU, and TPU
Is there a reason you are limited to JAX/tensorflow and can't use pytorch?

For a lot of people I know whose main job was not to write code, switching from tensorflow to pytorch was something that saved them ten to hundreds of hours in the long run, even accounting for the initial learning time.

polygamous_bat··on Unions work
Those vaguely phallic shaped rockets flying billionaires to space won't pay for themselves, you know!

But if you roll over and let them own 0your entire life, I guess you can have a pizza party from time to time.

polygamous_bat··on Mistral 7B
"Unquantized" is the key word here: with quantization you can get a 4-8x improvement without much performance degradation.
← PreviousPage 8 of 30Next →