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randcraw

3,990 karmajoined 14년 전
Randy Crawford

Professionally, I helped develop drugs by learning from biomedical images at a large pharma outside Philly. Personally, I [used to] bike to work and [still] motorcycle.

Recently I'm reacquiring trumpet and recorder skills while [very slowly] learning piano and folk guitar. Nonfiction is my preferred sustenance, while I try to write with elan and whimsy. And I still love driving twisty roads.

Submissions

Brain train game may help protect against dementia for up to 20 years

nbcnews.com
1 points·by randcraw·5개월 전·0 comments

comments

randcraw
·그저께·discuss
In the late 1960s daily TV news coverage revealed the horrors of war to the American public as never before (just as Brady's photos had done in the Civil War). That palpable gruesomeness was instrumental in the rising tide of unpopularity enjoyed by the war (and Johnson) by the elections of 1968.
randcraw
·그저께·discuss
Emergency is the mother of making exceptions. During both US gulf wars, the army broke from its long tradition of over-regulating new systems before they could be fielded, especially for small semi-autonomous platforms like flying drones and robots. Entirely new systems as well as major updates to fielded system were routinely prototyped in-country / on-the-battlefield in Iraq and Afghanistan. The demand for new capabilities and fixes was simply too great not to ship ASAP.
randcraw
·30일 전·discuss
I look forward to following this issue. We're at an inflection point in AI adoption where, for some uses, it _must_ be trustworthy. Failure to stick to the facts must doom it for such uses until its wild hair reliably and accountably can be tamed.
randcraw
·2개월 전·discuss
I think you would most certainly NOT prefer any Constitution, nor especially any Bill of Rights, that was rewritten by today's version of "We the People".
randcraw
·2개월 전·discuss
> It’s crazy how much worse Google search results are now than they used to be.

I could not agree more. Each time I do a google search, I feel like I've stepped into a severe reality distortion field. The results are simply WORTHLESS. It's not just that the AI summary at the top answers the wrong question, but the sequence of hits thereafter wander off into the weeds almost immediately. I routinely have to constrain the search in multiple ways (time bounds, specific word rejection, etc) just to get one or two relevant hits.

Frankly, I think I'm going to have to MOVE AWAY FROM GOOGLE to a subscription-based search service just to get any useful search results again.
randcraw
·2개월 전·discuss
Present generations see the primary role for AI as being identical to the biggest disruption to US business in the past century — namely the gigantic sucking sound from the outsourcing of millions of US jobs in order to reduce labor costs. Of course they're terrified of it. By singing its praises AND IGNORING THAT CONCERN, Schmidt showed that he couldn't be more out of touch with the top priority of this generation — WILL AI TAKE MY JOB?

It's like Steve Forbes cluelessly joking that rise of Private Equity will make it easier for the unemployed to buy another racehorse. WTF?
randcraw
·2개월 전·discuss
I've noticed the same thing. IMO, the heyday of computing coincided with the peak of WiReD Magazine. Around 1995 interconnected computers and the WWW bootstrapped a revolution in spreading+sharing information that seemed certain to reshape cultural norms, organically, bottom up, for the better. It seemed the world would never be the same. Heady times. That sense of optimism lasted until the computer unicorns morphed into monopolies. After that the roles reversed and all us net denizens became unicorn fodder. It's hard to stay upbeat after you realize you're no longer in charge and are constantly being manipulated wherever you go online.
randcraw
·2개월 전·discuss
> Surely in the long run…

And that's the rub. PE is all about short term ROI at any price. Their business model doesn't take product superiority or brand loyalty into account. If a widget can be made cheaper, you do it, damn the collateral damage.
randcraw
·2개월 전·discuss
Yeah, I've seen the same thing happen to data miners in the pharma industry. An increasing fraction of young biologists have skill in basic statistical DM as well as web search proficiency sufficient to gather DM code analysis examples, even without using AI. In the very near future I expect almost all R&D exploratory DM will be done by pharma domain experts (biologists and chemists) rather than served by DM experts (computer scientists or engineers).
randcraw
·2개월 전·discuss
Yeah, IEEE Spectrum has responded to the dissimilar roles in SW dev by ranking programming language popularity contextually, by separating the project domains and ranking the languages only within each domain. That's a lot more useful than allowing the single dominant project domain to silence the recessive ones, as TIOBE does.
randcraw
·2개월 전·discuss
Rather than coining a new word like adaption, I'd call this acculturation. It's reshaping not only SW dev but natural language too -- how we read and write and how we speak.

Everyone knows that AI-written slop isn't worth actually reading. So when reading mass media content we skim over each paragraph's opening phrases rather than read it deliberately, sentence by sentence. We also do this while writing notes, dropping determiners, acronymming common phrases, and making references to characters/scenes in popular media. Now with the rise of vocal interfaces and ever shorter rounds of engagement, all this abbreviating will only exponentiate.
randcraw
·2개월 전·discuss
Yeah, 95% of the available advancement in computing is in people management, not technical mastery. Businesses much prefer to hire externally to serve any non-core capabilities, especially to minimize internal culpability should anything go wrong. That leaves little opportunity to think outside the box technically.
randcraw
·3개월 전·discuss
Clothes are a good example of what ails online shopping. When you physically visit a clothing store, you chose it knowing the quality and style of that merchant -- you thereby filter out a huge fraction of the market that you want to exclude from your search.

But online (because the available search criteria are so imprecise) your search brings up every possible form of clothing, especially the stuff that's a commodity (or hyped by major e-merchants) -- cheap, popular with 25 year olds, colorless, largely disposable. It's hopeless unless you yourself are a commodity -- indiscriminating, predictable, and totally average.
randcraw
·3개월 전·discuss
And it ignores the fact that, if you refuse to remember any facts because they can be looked up, you'll be unable to form any new ideas because you'll know nothing, and you won't know what is out there to be looked up.

And of course, what if your phone dies?
randcraw
·3개월 전·discuss
The more the role of the tool, the less the role of the craftsman.
randcraw
·3개월 전·discuss
That coordinated effort also includes the buying up of US media sources by billionaires and gigacorps to control the content of not just news sources and social forums, but every electronic window we have onto the world.

Remember, the panopticon observed people who were in a prison.
randcraw
·3개월 전·discuss
So far.
randcraw
·3개월 전·discuss
Just as "there is no royal road to mathematics", no AI can do your learning for you. The need for memorization of essential math identities (like multiplication tables and use of fractions) or rules of grammar (like verb conjugation or use of anaphora) will never be enhanced by AI. There is an essential role for good old fashioned rote learning that can't be avoided. To pretend AI will not impede that learning is a fool's errand, literally.
randcraw
·3개월 전·discuss
And s/he was right. Most students who were brought up with calculators in math class cannot do basic math without one today. When shopping in groceries, they have no idea if one product costs more than another by weight. They're easy to bamboozle with the simplest misrepresentations of numbers. Is one choice of product really better than another, fractionally, or corrected for a shifted baseline? They don't know and can't use basic algebra to find out.

This is bad -- an F grade for the education system that let them slide by without learning an essential skill. The chinese aren't this lazy. And if we persist in not learning this, America's future will regress to us asking them, "Do you want fries with that?"
randcraw
·4개월 전·discuss
According to the article's graph of the fresh grad unemployment rate, the present climate is about as bad as in 2003 but less than a third as bad as it was in 2010. Unemployment during the pandemic spiked well above 2010, but only briefly, before returning to pre-pandemic level.