HNHacker News
TopNewBestAskShowJobs

scottlocklin

5,372 karma · joined September 13, 2012

This website is apparently for people to clap like trained seals at corporate and academic propaganda rather than serious discussion. Count me out.

They should have a GDPR button; I would have pressed it long ago.

submissionscomments
scottlocklin··on Eliminating nicotine from tobacco products could help millions of smokers quit
I used to drink them in Korea. Unless you speak korean I'm sure it's difficult to search for, but I can assure you they exist. They're great. Gives it a nice kick.
scottlocklin··on Eliminating nicotine from tobacco products could help millions of smokers quit
Or you could just give them any of the number of fairly safe nicotine products available. Korean energy drinks, gum, snus, nasal snuff, etc etc. Nicotine is fine -prevents a number of diseases -maybe even the 'rona; lighting shit on fire and breathing it is obviously bad for you.
scottlocklin··on The Erosion of Deep Literacy
No dude; that's what they used to teach in High School. Shitty high schools. Vastly more than your average Ph.D. in classics in current year ever achieves; you can have a great laugh trolling modern classics profs in the US with latin limericks they can't possibly understand. Let alone the algebra parts.

I snork at the rest. The present Harvard entrance exam is a great test for social signalling that you're stinking rich. Not many actual high school students actually form a non profit and get 1600 SAT or whatever; unless mom and dad are loaded and did it for them.

scottlocklin··on Every Model Learned by Gradient Descent Is Approximately a Kernel Machine
Looking at you, deep learning.
scottlocklin··on The Erosion of Deep Literacy
>Educational attainment has been increasing steadily since at least 1940

Absolute hogwash. In my parents day (in the 60s) high school included mastery of at least one foreign language and one dead language. Mom and dad read Beowulf in high school, in Anglo Saxon; something modern English majors don't do. And my parents were working class people at working class schools in a factory town. Moving the goalposts to allow morons to get a high school diploma isn't improving educational attainment. Hell, I could point out a dozen examples of decline in Bachelors degrees in my lifetime.

This was a meme a few years ago: a 1800s era Harvard entrance exam, and Harvard was the easy school: https://graphics8.nytimes.com/packages/pdf/education/harvard...

scottlocklin··on A ubiquitous tire rubber–derived chemical induces acute mortality in coho salmon
How about reducing the use of this chemical in tires first? Seems more doable to me than upending how civilization works.
scottlocklin··on Maybe we shouldn't want a fully decentralized web
Imagining Marconi or Alexander Graham Bell storming off in a huff because someone said shit they don't like using their technology. Technology which obviously has been used for far more horrible things collectively than the internet or .... IPFS.

This attitude, however popular it may be among the coddled infants of current year, is a form of barbarism. Being threatened by ideas is hilariously insecure unless you believe your ethical and ontological system is a network of lies. Hell current year ding dongs fall apart into a froth at the mere writing of words -let alone the formation of them into something resembling ideas.

FWIIW IPFS is amazing, and fortunately doesn't need the contributions of such people to thrive.

scottlocklin··on This is Real, That's Not
There's probably a relationship between worrying that much about utterly unimportant online beefs, apparently not worrying about living in your sweatpants in a park (in fact, humble-bragging about it), and, you know, living in your sweatpants in a park.
scottlocklin··on In-Database Machine Learning [pdf]
>You’re an engineer.

You failed, first sentence.

You're also the second person asserting some secret knowledge of academic ding dongs who published a paper (as if this is some kind of achievement) without, you know, actually even attempting to make the case.

scottlocklin··on In-Database Machine Learning [pdf]
I guess if you don't care about data exploration, efficiency or doing work on data much larger than memory, there's no reason to do it. As you note, most people seem to get along fine without this idea.
scottlocklin··on In-Database Machine Learning [pdf]
You left out "there are instances where the researchers actually have no idea what they're talking about, but hope to get a lucrative job in the subject to escape teaching C++ to 19 year olds for the rest of their lives." This may not be such an instance, but it sure looks like one!
scottlocklin··on The $2B Mall Rats
You have no idea what you're talking about. The inability to short bad ideas leads to fraudulent horse shit like Theranos or Bernie Madoff. There are entire short-only hedge funds designed to make a profit while leading to more honesty in financial reporting: there needs to be more rather than less of this.
scottlocklin··on Boeing's upgraded 737 Max completes first flight with media onboard
>they will slowly be replaced by other businesses headed by ruthless sociopathic maximizers of shareholder value.

I dunno man, the culture came from McDonnell-Douglass which was actually purchased by engineer-centric-at-the-time Boeing. How this culture spread in Boeing ought to be some kind of HBS case study, except they wouldn't notice that it should be taken as a cautionary tale.

scottlocklin··on In-Database Machine Learning [pdf]
I can't imagine it, just like I can't imagine why you'd want to do it in a DSL oriented around set theory instead of, say, the DB implementation language. I assume they're thinking of deep learning? Why you'd want to do it "in database" is beyond me.

The only reason I thought of doing it was skipping the "marshall the data" step for online algorithms; performance basically. If you look at something like Vowpal Wabbit, it stores/consumes data in this ridiculous text format dating from when people invented the Support Vector Machine in the 80s. This annoys the shit out of me, as it involves creating the ridiculous 80s text format. What if it consumed database columns instead of this nonsense, and did the hashing trick and everything you needed to solve the problem? That would be cool. That, in fact, would be something like how the universe is supposed to function instead of the stunted grotesqueries we have today. You could do crap like exploratory analysis right on your database, as a query. You could even get fancy and do wackadoo online matrix decompositions while you're writing the data out in the first place (or at least when nobody's looking), and store it as metadata, meaning you know all kinds of good shit about your data even as you're writing it down. Anyway, because marketing departments keep bellowing about "deep learning" instead of the actual breakthroughs in machine learning and linear algebra of the last 20 years, nobody gave a shit about it. Even (large research group in gigantor corp) couldn't figure out a way of selling the idea. I went on to a productive career in something entirely different, and all I got out of it was the ability to make snarky comments about seemingly clueless academics.

scottlocklin··on In-Database Machine Learning [pdf]
"This means we need a way to represent loss functions in SQL, so we first introduce some necessary mathematical background and define the terms used in our implementation. "

Jesus flippin Chrikey kill it with fire. Academics; where do they come from?

Having scoped out a design for this, seen a design for it in a large corporate research lab, and noting that several large scale machine learning packages .... almost do it .... themselves: you just need to lay out the data in a memory friendly way, and you're freaking done. It's a completely straightforward task which could be done with any number of existing columnar data stores if it hasn't been done already. The only reason it hasn't been outside of (large research lab) is the type of skill needed to lay out the data in the DB properly and the type of skill needed to write efficient machine learning algorithms almost never exist in the same person. Then you get academics .... who think you need to write automatic differentiation in SQL to integrate ML with databases, having never heard of, I dunno, online BFGS or Pegasos, and, like, C.

scottlocklin··on Obsolete trig functions and why we don't use them anymore (2013)
Fun book I read earlier this year, which steps you through the history of trigonometry applied to navigation: "Heavenly Mathematics; the forgotten art of spherical trigonometry."

https://www.researchgate.net/publication/276103942_REVIEW_of...

scottlocklin··on The $2B Mall Rats
>These guys walk off with a huge bag of cash, a bunch of investors that were trying to invest positively get screwed, the mall dies, and all that money and economic opportunity vanishes. The economy objectively gets poorer in that area, and the ramifications are widespread as areas start to become 'food deserts' and so forth.

The investors didn't get screwed; they made a bad investment, and the short sellers didn't have anything to do with the malls failing. It boggles my mind that people look at speculators helping make markets in risk hedging as the vultures. The vultures are swine like Bain who levered up viable companies on debt to "increase shareholder value," looted pensions on bankruptcy and moved manufacturing abroad. Meanwhile McKinsey advising giving pharmacies "rebates" every time someone ODs.... but it's the guys shorting dying shopping malls who are the problem....

scottlocklin··on M1 Mac mini overtakes entire Japanese desktop market in less than 2 weeks
I wanted one for a dedicated zoom gizmo, so I bought the base thing. It worked OK as long as I never needed to look at a Calendar application or slack, which, as it turned out, I did. Soldered memory stick meant no way to remedy the situation. Gave it away and used a 11 year old linux box and had a much better experience.
scottlocklin··on M1 Mac mini overtakes entire Japanese desktop market in less than 2 weeks
While their new hardware looks to be great: I will never forgive them for their shitty unusable (unless you put linux on it) $800 minis of the past
scottlocklin··on Hyperdimensional Computing
Some of the Italians at University of Pisa seemed to want to understand the echo state property better. Gallicchio and Filippo Maria Bianchi (I assume his student) wrote a couple of interesting papers I haven't totally absorbed yet, probing the critical ridge in various ways.

That said, it's pretty marginal stuff. ESNs are weird. Cool weird anyway.

If I were looking at it in a serious way rather than reading the funny papers, I'd think about ways of applying topological ideas to ESNs. ESNs on the critical ridge probably have an interesting graph when projected onto a topological space.

scottlocklin··on Hyperdimensional Computing
Thanks kindly for that; I didn't know I had this power.
scottlocklin··on Hyperdimensional Computing
Bizarro the one on-topic comment here is "Dead." I came across this in reviewing echo state networks which this appears to be a distant relative of. The code samples made it useful.
scottlocklin··on ‘Tokenized’: Black Workers’ Struggles at Coinbase
This is a ridiculous political hatchet job.
scottlocklin··on What would happen if computers never got any faster?
>even x86 hardware has improved enormously in the last decade.

No, it really hasn't! My ancient x220 is still as fast as, or faster than almost all pre 2020 laptops. By contrast, hardware in the period of time ~9 years before 2011 when I bought it is absurdly slower to the point of unusability. Same story with my threadripper versus my 2009 era desktop. For single threaded stuff, not IO bound, they're subjectively about the same. If I need a lot of threads, big memory or big IO, the recent machine is comically faster (like 100-1000x), but lots of things are single thread bound. Again if I take the leap back in time separating the threadripper from my 2009 era machine; there were huge improvements in performance; imagine trying to compile something on a 1998 era tower like OP did.

scottlocklin··on Magic mushrooms are changing the lives of terminal cancer patients
It's incredibly creepy, like people insisting you join their religious or sexual cult. It's definitely beyond "hey the grand canyon is cool to look at" or "motorcycles are fun" and is way out there next to "wild eyed moonies handing out flowers at the airport." I'm always creeped out by HN threads on the subject, along with the ones on depression and the collection of fruit salad antidepressants/speed some people need to get through the day.

Mind you I have had positive experiences with psychedelics; I wouldn't push them on anyone, and think it both creepy and unwise to do so.

scottlocklin··on Cracks in the Great Stagnation?
>Isn't that the core idea behind QAnon?

I'm pretty sure pedophile blackmail rings would like everyone to pay attention to the ridiculous idea rather than the "actually exists in the corporeal world" idea. Hence, QAnon. Seriously: Roy Cohn, Dennis Hastert, Franklin Scandal -all republican pedophile scandals, or republican pedophile blackmailers. Epstein obviously an apolotical rapist of children and blackmailer of politicians. Dutreux affair was in Europe. None were particularly satanic. All are real things which actually happened and feed into QAnon horse shit. QAnon obviously disinfo. Muh Russia is just horse shit that never happened in any meaningful way beyond the usual countries fucking with each other thing.

I don't think we have differing viewpoints, particularly. Which viewpoint do you disagree with?

scottlocklin··on Cracks in the Great Stagnation?
Well, there's actually evidence of pedophile blackmail rings for one thing; Franklin Scandal, Dutreux, Epstein, Hastert, Trump's mentor Roy Cohn. Nothing particularly Satan worshipping or Democratic party about it.

Meanwhile, muh Russia idea has .... Trump said something nice about Putin once.

scottlocklin··on Metal monolith found by helicopter crew in Utah desert
There's some CIA disinfo right there. Rumsfeld and the neocon claque certainly ginned it up. The spooks though, said it would be a "slam dunk" that there would be WMD in Iraq. Here's Tenet grousing he was quoted:

https://www.reuters.com/article/us-usa-cia-slamdunk-idUSN264...

scottlocklin··on Apple’s head of security indicted in Santa Clara County CCW case
> I'd assume that in these special cases....

You know, this situation is what we're talking about here. As for "special training" -you do realize that the special training police receive in firearms is more or less "how to kill people more efficiently," right? Exactly the same training given to civilian holders of concealed carry licenses in the US in states that require them. Seems kind of messed up that a guy with a genuine need can only get what he needs by bribing sherrifs. Looking at his background I don't think he needs much more training.

FWIIW you don't need any training in my state to carry a pistol. In fact you don't even need a license (you will be issued one if you're a non-felon for use in other states). It causes zero problems, my state has the third lowest crime rate in the country. The two lower crime states in the country, we share borders and gun laws with.

>You definitely don't need a gun

You definitely don't get to decide.

scottlocklin··on Is carbon capture a viable solution?
> Ideally it reacts with there and precipitates into other minerals, but it doesn't have to.

Citations needed.

← PreviousPage 2 of 34Next →