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presheaf

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[untitled]

1 points·by presheaf·4년 전·0 comments

[untitled]

1 points·by presheaf·4년 전·0 comments

Introduction to Cubical Type Theory

1lab.dev
12 points·by presheaf·4년 전·0 comments

Category Theory Library for Agda

github.com
3 points·by presheaf·4년 전·0 comments

Social Media and Mental Health

papers.ssrn.com
2 points·by presheaf·4년 전·0 comments

Accountability, and Other Myths of Old Earth

clarkesworldmagazine.com
1 points·by presheaf·4년 전·0 comments

AI is cognitive automation, not cognitive autonomy

fchollet.substack.com
2 points·by presheaf·4년 전·0 comments

Dedukti: Logical Framework Based on the λΠ-Calculus

deducteam.github.io
1 points·by presheaf·4년 전·0 comments

Collective intelligence for deep learning: A survey of recent developments

journals.sagepub.com
1 points·by presheaf·4년 전·0 comments

Gradient boosting performs gradient descent

explained.ai
1 points·by presheaf·4년 전·0 comments

Decision Transformer: Reinforcement Learning via Sequence Modeling

arxiv.org
2 points·by presheaf·4년 전·1 comments

How to Bundle Fibers

worldscientific.com
1 points·by presheaf·4년 전·0 comments

Information-Geometric Optimization Algorithms

jmlr.org
1 points·by presheaf·4년 전·0 comments

Kolmogorov Complexity and Compressible Integers (Via GPT-3)

medium.com
1 points·by presheaf·4년 전·0 comments

AlphaFold System Could Enhance Development of New Drugs

foxchase.org
1 points·by presheaf·4년 전·0 comments

[untitled]

1 points·by presheaf·4년 전·0 comments

[untitled]

1 points·by presheaf·4년 전·0 comments

[untitled]

1 points·by presheaf·4년 전·0 comments

comments

presheaf
·4년 전·discuss
presheaf
·4년 전·discuss
presheaf
·4년 전·discuss
That's great. Why don't they produce the next one if they're so good at it?
presheaf
·4년 전·discuss
Can't be done. The state is the one that produces the chips (Intel is just another branch of the government). Software is just a layer on top that can always be subverted with hardware by someone who knows the sequence of operations that will give them access.
presheaf
·4년 전·discuss
I figured. Good luck on becoming one.
presheaf
·4년 전·discuss
Not everything is indexed. This isn't documented anywhere.
presheaf
·4년 전·discuss
Going down this path then you might as well become a cyborg.
presheaf
·4년 전·discuss
presheaf
·4년 전·discuss
> We can solve these problems because "Either a given technology is possible, or else there must be some reason (say, of physics or logic) why it isn’t possible". Knowledge is what allows us to develop solutions to all our problems.

This is very much like the law of excluded middle, (there is a solution) ∨ (there is no solution). The point here I think is that there is no reason to not try to solve problems because either the problem is solvable and we make progress or it isn't and we figure out why which is again a kind of progress. This is certainly a reasonable perspective but Hamming and Heisenberg have quotes that provide more nuanced perspectives.

Hamming: Just as there are odors that dogs can smell and we cannot, as well as sounds that dogs can hear and we cannot, so too there are wavelengths of light we cannot see and flavors we cannot taste. Why then, given our brains wired the way they are, does the remark, “Perhaps there are thoughts we cannot think,” surprise you? Evolution, so far, may possibly have blocked us from being able to think in some directions; there could be unthinkable thoughts.

Heisenberg: What we observe is not nature itself but nature exposed to our method of questioning.
presheaf
·4년 전·discuss
> Money should not be the primary goal, but rather a by-product of pursuing your passions.

This is very wise.
presheaf
·4년 전·discuss
Watch a lot of movies. It's a surprisingly effective way to learn.
presheaf
·4년 전·discuss
This is interesting. Recently had the idea of making up an instruction set for bit-strings so that I could generate a bunch of programs w/ the instruction set to compress bit-strings where short instruction sequences would get high scores and longer ones would get low scores.

The tricky part is designing the feedback loop to properly train the instruction generator and like in this paper I needed to also include some non-differentiable stack operations. It's surprisingly hard to find work that combines neural networks and compression algorithms even though they seem like an obvious fit. This also allows for downstream tasks that are not possible with just vector spaces because the network that can compress bit-strings must be encoding some non-trivial features of the data set and can be used to augment downstream tasks with differentiable compression.
presheaf
·4년 전·discuss
This is very cool.
presheaf
·4년 전·discuss
That's a good point but that's the case with all fraud because the digital tokens have to be converted back into fiat at some point. FTT was created without much oversight because no one had enough experience to properly audit anomalous activity. Presumably someone can trace all the fraudulent FTT transactions because it's all public but it doesn't seem like anyone has actually managed to do that. Everyone knows the money is gone but no one knows how that happened and through which FTT transactions.
presheaf
·4년 전·discuss
Just curious how the dominoes will fall but it does seem like the people that invested in cryptocurrencies underestimated the risks of corruption. It looks like programmable money and clever financial engineering makes embezzling money a lot easier.
presheaf
·4년 전·discuss
Good point.
presheaf
·4년 전·discuss
Looks like Paul Graham's friend was correct: https://mobile.twitter.com/paulg/status/1594446009010212865.
presheaf
·4년 전·discuss
This is my usual recommendation: http://www.aosabook.org/en/index.html.
presheaf
·4년 전·discuss
One nice aspect of z-lib was that they would provide recommendations for books on the download page. I found a bunch of books on category theory that I wouldn't have found any other way.

Not sure what they were using for the recommendations but the algorithm was much better than other book recommendations, e.g. Amazon's "other people also bought this".
presheaf
·4년 전·discuss
AI training as a service. Seems like whatever expertise OpenAI has developed for managing workloads for AI is now being rolled into Microsoft to be offered as another Azure service. Are there any existing companies that offer a service like this? If someone doesn't want to manage the distributed training infrastructure but they have a large data set and want to distill it into a model to be used for inference then seems like if someone figures out how to automate the process then they can make a lot of money. Lots of enterprises have a lot of data and would prefer to use a distilled model of the data instead of having to manage the entire infrastructure for the training loop.

Seems like a viable startup opportunity.