Earlier quoted context omitted.
>> Go has been described as the drosophila of AI. John McCarthy described chess as "the drosophila of AI": http://jmc.stanford.edu/articles/drosophila/drosophila.pdf Who was it that described Go as the drosophila of AI?
It was John McCarthy, in the very paper that you cite! See section 7: As a fourth Drosophila I would like to mention the research on Computer Go.
The Bitter Lesson (2019) [pdf]
31–40 of 62 posts
Re: The Bitter Lesson (2019) [pdf]
#32I think the Bitter Lessons do not consider two important points with regards to neural nets : 1. Not all nets work for all problems, those that work tend to have the right inductive biases. We discovered the architectures partially by trial an error, nevertheless they work because of encoded prior information. 2. Data and computation are bounded. GPT4 was basically trained on all text, further advancements probably n…
Well, there's multi-modal training. There's tons of untapped audiovisual data.
Re: The Bitter Lesson (2019) [pdf]
#33> They said that ``brute force" search may have won this time, but it was not a general strategy, and anyway it was not how people played chess.
But it is now clear that these people were completely right! The Deep Blue approach (apparently mostly brute force search) didn't scale. E.g. Go wasn't solved this way, and the AlphaGo approach (based on reinforcement learning) did in fact scale to a lot of other games with AlphaZero and MuZero.
Sutton in fact says that both search and learning produce the big success in AI. But now, with the dominance of ML, it seems that mainly learning is responsible the big successes in AI, not search. Machine learning means that the AI models aren't written by hand, GOFAI style, like Deep Blue, but instead by a learning algorithm, which in turn is written by hand. That seems to be the breakthrough, not brute force search. (Do GPTs use "search" in any conventional way? I don't think so.)
Re: The Bitter Lesson (2019) [pdf]
#34I think the Bitter Lessons do not consider two important points with regards to neural nets : 1. Not all nets work for all problems, those that work tend to have the right inductive biases. We discovered the architectures partially by trial an error, nevertheless they work because of encoded prior information. 2. Data and computation are bounded. GPT4 was basically trained on all text, further advancements probably n…
Transformers are preferred to ConvNets these days in Computer Vision despite the latter having all sorts of vision based inductive biases.
GPT-4 has not been trained on all text lol
Re: The Bitter Lesson (2019) [pdf]
#35> The second general point to be learned from the bitter lesson is that the actual contents of minds are tremendously, irredeemably complex; we should stop trying to find simple ways to think about the contents of minds, such as simple ways to think about space, objects, multiple agents, or symmetries. I agree and think “ML explainability” efforts are doomed to fail as ML becomes increasingly more effective. There is…
This (popular) opinion makes no sense. How are you going to improve something you dont understand? Throwing ramdom software pieces to see what sticks? The recent progress was possible because people understood intuitively enough of the limitations of earlier models to think and invent a remedy.
How does that opinion not make sense? There are numerous things humans have invented for which we have little understanding of how they work: medical drugs, anesthesia, certain quantum phenomena utilized in semiconductors, etc.
I would argue that for current state-of-the-art LLMs, the implementation is likewise ahead of the theory at the moment.
Re: The Bitter Lesson (2019) [pdf]
#36> The second general point to be learned from the bitter lesson is that the actual contents of minds are tremendously, irredeemably complex; we should stop trying to find simple ways to think about the contents of minds, such as simple ways to think about space, objects, multiple agents, or symmetries. I agree and think “ML explainability” efforts are doomed to fail as ML becomes increasingly more effective. There is…
There is also no a-priori reason why we shouldn’t be able to understand how the higher-level behavior emerges. And without such an understanding, trying to improve or control the behavior is like poking around in the dark.
Which is basically what we've been doing with AI so far, as the paper notes (among other fields, like medicine). Have you heard the joke "grad student descent"?
Re: The Bitter Lesson (2019) [pdf]
#37I think the Bitter Lessons do not consider two important points with regards to neural nets : 1. Not all nets work for all problems, those that work tend to have the right inductive biases. We discovered the architectures partially by trial an error, nevertheless they work because of encoded prior information. 2. Data and computation are bounded. GPT4 was basically trained on all text, further advancements probably n…
The essence of the bitter lesson is that the less inductive bias we try to bake in, the better performing they tend to be. Transformers are preferred to ConvNets these days in Computer Vision despite the latter having all sorts of vision based inductive biases. GPT-4 has not been trained on all text lol
2. Gpt 4 was trained on 13T tokens, all books ever written would be about 6.5 T tokens by Fermi calculation.
Re: The Bitter Lesson (2019) [pdf]
#38Sutton cites people who were not convinced by the success of Deep Blue in chess: > They said that ``brute force" search may have won this time, but it was not a general strategy, and anyway it was not how people played chess. But it is now clear that these people were completely right! The Deep Blue approach (apparently mostly brute force search) didn't scale. E.g. Go wasn't solved this way, and the AlphaGo approach…
The purpose of SGD is to find parameter values that minimize a training loss.
Re: The Bitter Lesson (2019) [pdf]
#39Earlier quoted context omitted.
This (popular) opinion makes no sense. How are you going to improve something you dont understand? Throwing ramdom software pieces to see what sticks? The recent progress was possible because people understood intuitively enough of the limitations of earlier models to think and invent a remedy.
Not that I necessarily agree with the above poster, but this: > How are you going to improve something you dont understand? Is just nonsense. Evolution understands nothing, yet produced a mind. Closer to us, the early people who produced all the crops that led to the shift to agriculture, and it's later improvements, absolutely did not understand how any of it worked. Evaluation and selection are sufficient to improv…
So how would you "improve" here an now any algorithm. Create and insert random code and evaluate? Jeepers people are losing touch with reality.
Re: The Bitter Lesson (2019) [pdf]
#40I think the Bitter Lessons do not consider two important points with regards to neural nets : 1. Not all nets work for all problems, those that work tend to have the right inductive biases. We discovered the architectures partially by trial an error, nevertheless they work because of encoded prior information. 2. Data and computation are bounded. GPT4 was basically trained on all text, further advancements probably n…
> GPT4 was basically trained on all text Well, there's multi-modal training. There's tons of untapped audiovisual data.