1,110 karma · joined April 13, 2014
Econometrician at Amazon; formerly taught at Iowa State. Obviously everything written here reflects my own opinions and not my employer’s.
Yeah… clearly “not using lisp enough” was the major bottleneck in AI development over the last 40 years. /s
(While we’re patting ourselves on the backs for no reason, I’m certain that modern AI is as big of an argument for worse is better as C and Unix ever were.)
“The author doesn’t understand the material” isn’t an ad hominem — most of my work involves working with other people, usually less experienced, to help them deliver reasonably complex econometric or ML models. Sometimes I’m hands on, usually not. Knowing if it’s “the author not understanding the material” is important because my job is to help them understand it so that they can deliver something that 1) works and 2) does what it’s supposed to. AI written docs are at best a mixed blessing.
Or maybe it’s me not understanding! Either way, if something looks wrong, I want to discuss it with people who know the subject matter and can talk me through the parts that look off so that I can learn from it.
“Why didn’t the author consider [this thing that seems similar]” is almost never something you can ask an llm, especially for articles where the author is putting in so little of their own effort that they don’t edit out obvious AI tells.
Hackernews isn’t work, obviously, but “it’s impossible to engage deeper with the material because the author doesn’t really exist” is sort of a problem for a discussion site. If the human coauthor puts in enough work, they can make sure the doc really reflects their views and their understanding, but in my experience that’s much less common.
And I think you’re underestimating the jump from discrete math and linear algebra to abstract algebra… I think I attended each of those classes and opened their textbooks a total of 3 times each and did fine - once for each exam. But fml abstract algebra and measure theory were rough.
At least half of the stuff you listed will probably never change. Congrats! Being the senior person means becoming comfortable with people making objectively worse decisions than you would, and putting the structure and architecture in place so that it still works anyway. As a bonus, most of those “objectively worse” decisions can be really good and better suited for the team than your decisions would have been ;).
I’m sure the impact to the parent commentor could have been mitigated, but absolutely sure that it almost always isn’t.