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A comment on What I learned from looking at every AI/ML tool I could find. Parent comment

Re:What I learned from looking at every AI/ML tool I could find by KKKKkkkk1 on Wednesday June 24, 2020 @02:04AM (#23624607)
So my perspective is that 2020:AI is as 2000:Internet. In 2000, the idea that all commerce is going to be on the Internet was obviously true, just as obviously true as the fact that all of the companies that IPOed at the time had no way of getting there (except for Amazon). AI one day is going to be the foundation of successful money-making products and services, but AlexNet and GPT-3 are not even stepping stones in that direction. Self-driving cars are a distraction like virtual worlds.
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Re:What I learned from looking at every AI/ML tool I could find by proverbialbunny on Wednesday June 24, 2020 @02:08AM (#23624632)
It's entirely possible, but also AI is older than the internet, and Google was the first big ML company, gaining their success as early as '99. It seems like ML has a longer adoption curve to it, moving slower.

Also, AI is anything cutting edge. The fill tool in Paint was once considered AI, so AI will continue on as long as we have new tech.

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Re:What I learned from looking at every AI/ML tool I could find by esnard on Wednesday June 24, 2020 @05:55AM (#23626083)
> The fill tool in Paint was once considered AI

This Wikipedia page has a lot of filling algorithms, and none of them looks like it's AI-based: https://en.wikipedia.org/wiki/Flood_fill

Can anyone explain me why the fill tool in Paint was considered AI? Has the definition of "AI" changed?

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Re:What I learned from looking at every AI/ML tool I could find by SkyBelow on Wednesday June 24, 2020 @09:10AM (#23627425)
It would be AI by the standards of A*, maze solvers, and similar. It isn't ML and doesn't isn't related to that branch of AI.

Should graph search be considered AI? This gets us to the root of the issue, which is how do we consider something AI or not and to what extent has that definition changed as some problems have become trivial or commonplace. Machine learning is a bit easier since you can create much strong classifications around the need to teach, to feed it data with expected results, before it is useful to get a response (or otherwise give it a way to evaluate data it generates and then feeds itself). However there are a number of techniques that predate ML, or at least having fast enough computers to have worthwhile success at ML, and thus we are left with determining some way to objectively classify those as either AI or not.

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Re:What I learned from looking at every AI/ML tool I could find by proverbialbunny on Wednesday June 24, 2020 @03:02PM (#23632379)
It is technically not AI, but it used to be called AI.

AI today is the study of optimizing NP problems through a series of educated guesses.

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Re:What I learned from looking at every AI/ML tool I could find by sidpatil on Wednesday June 24, 2020 @11:25AM (#23628956)
> Has the definition of "AI" changed?

https://en.wikipedia.org/wiki/AI_effect

It would seem that the AI goalposts are always being moved.

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Re:What I learned from looking at every AI/ML tool I could find by magicnubs on Wednesday June 24, 2020 @06:44AM (#23626390)
They weren't saying the fill tool was an early form of what we think of as an "AI algorithm" today, but that the leading edge of machine intelligence / intuitive capability has changed, and it will continue to change.
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Re:What I learned from looking at every AI/ML tool I could find by yters on Wednesday June 24, 2020 @08:08AM (#23626932)
Also you can probably implement fill with a graph search algorithm.
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Re:What I learned from looking at every AI/ML tool I could find by screye on Wednesday June 24, 2020 @07:00AM (#23626495)
Yep, people forget that 'pagerank' was Google's secret sauce and it was literally ML. It looked at data to compute parameters of a model (edge probabilities) and rank a set of candidate results.
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Re:What I learned from looking at every AI/ML tool I could find by proverbialbunny on Wednesday June 24, 2020 @03:04PM (#23632408)
My first salary job was reverse engineering page rank. It was a lot of fun. /random
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Re:What I learned from looking at every AI/ML tool I could find by MauranKilom on Wednesday June 24, 2020 @02:52AM (#23624871)
I'm having a hard time seeing PageRank '99 being ML just because it uses a lot of data and is linear algebra at the core. It's one large eigenvalue problem.
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Re:What I learned from looking at every AI/ML tool I could find by hypmfd on Wednesday June 24, 2020 @03:34AM (#23625163)
It's just because you're having a hard time seeing that most ML is linear algebra at the core.
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Re:What I learned from looking at every AI/ML tool I could find by nl on Wednesday June 24, 2020 @09:47AM (#23627811)
No.

I mean it's true that ML uses linear algebra. But the difference between ML and PageRank is that ML is Machine Learning. The learning part (involving storing and updating based on new data) is different to statically calculating Pagerank using Map/Reduce and applying it as a ranking function.

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Re:What I learned from looking at every AI/ML tool I could find by mlboss on Wednesday June 24, 2020 @10:16AM (#23628109)
Isn't updating parameters(in ML) same updating some ranking function parameter. In my opinion any algorithm that update its model parameter based on data is ML.
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Re:What I learned from looking at every AI/ML tool I could find by nl on Wednesday June 24, 2020 @11:12AM (#23628762)
This is true, but in this case it was months between updates (in the early days of Google).

I take a pretty broad view of ML, but there certainly is a difference in degree if not principle.

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Re:What I learned from looking at every AI/ML tool I could find by OkGoDoIt on Wednesday June 24, 2020 @12:39PM (#23630275)
Most machine learning in use today is “train once (and maybe finetune) and then deploy“, not online, continuous learning. I don’t think the frequency of model updates is generally a good indicator of whether or not something is considered machine learning.

More to the original point, nowadays when most people thick of machine learning they are thinking of deep neural networks, whereas Google‘s original pagerank was very simple and shallow by comparison. But they built an algorithm that allowed machines to learn what pages were high value and what pages were low value. If that seems simple by today’s standards, it’s evidence of the AI goal posts moving more than anything else.

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