I'm coming to suspect that even our data isn't enough for useful AI. Imagine you had a truly general sci-fi AI at your office. It still couldn't just look at your database and answer a simple question like "What was the difference in client churn rates between mobile and desktop last month?" or "What was the effect of experiment 1234 on per-client revenue?" Hell, a human couldn't do it. As far as the human or AI woul…
I mean, yeah, you can't do causal inference without a causal model. Uh, what's new about that?
We can’t trust AI systems built on deep learning alone
51–60 of 133 posts
Re: We can’t trust AI systems built on deep learning alone
#52Re: We can’t trust AI systems built on deep learning alone
#53I'm coming to suspect that even our data isn't enough for useful AI. Imagine you had a truly general sci-fi AI at your office. It still couldn't just look at your database and answer a simple question like "What was the difference in client churn rates between mobile and desktop last month?" or "What was the effect of experiment 1234 on per-client revenue?" Hell, a human couldn't do it. As far as the human or AI woul…
This is a fantastic point that may not be relevant now, but may be extraordinarily relevant in the future. I’m not aware of any work or even sci-fi that addresses AGI with regards to this question, and would be curious if there’s stuff out there?
Anyways, with some naive googling I found these references which seem interesting with regards to lineage and causality (for the query "lineage causal database schema"):
[0] Causality and Explanations in Databases. The "Related topics in Databases" section seems interesting.
[1] Duke's 'Understanding Data: Theory and Applications, Lecture 16: Causality in Databases' (by one of [0]'s authors).
[2] Quantifying Causal Effects on Query Answering in Databases. This has some interesting definitions.
[3] Causality in Databases. Seems like a more in depth version of [0].
[4] A whole course on "Provenance and lineage"
[5] Causality and the Semantics of Provenance. Defines "provenance graphs" and some properties.
-----------
[0] http://www.vldb.org/pvldb/vol7/p1715-meliou.pdf
[1] https://www2.cs.duke.edu/courses/fall15/compsci590.6/Lecture...
[2] https://www.usenix.org/sites/default/files/conference/protec...
[3] https://www.cs.cornell.edu/home/halpern/papers/DE_Bulletin20...
Re: We can’t trust AI systems built on deep learning alone
#54Re: We can’t trust AI systems built on deep learning alone
#55I've been waiting for the Symbolic/NN pendulum to starting swinging back the other way and start settling in the center. NN/DL is great for the interface between the outer world and the inner world of the mind (pattern recognition and re-construction), and symbolic AI more straightforwardly represents more "language of the mind" tasks, and easily handles issues like explanation and other meta-behaviors that with DL i…
Re: We can’t trust AI systems built on deep learning alone
#56I've been waiting for the Symbolic/NN pendulum to starting swinging back the other way and start settling in the center. NN/DL is great for the interface between the outer world and the inner world of the mind (pattern recognition and re-construction), and symbolic AI more straightforwardly represents more "language of the mind" tasks, and easily handles issues like explanation and other meta-behaviors that with DL i…
SAT solvers are really fast now. Some sort of "neural SAT problem definition" followed by solving it seems to be an interesting direction, but I'm relatively naive on it all. Not sure how training would work since there's no backprop through Boolean logic.
Re: We can’t trust AI systems built on deep learning alone
#57The average human has extreme difficulty reasoning about politics, while usually being reasonable on medicine (anti-vax being one of many exceptions). And it seems strange to expect a skilled pianist to also be a skilled neuroscientist or a skilled construction worker. On the other hand these people all use similar neural architectures (brains). So he seems pretty off-track when he criticizes "narrow AI" in favor of "general AI", as if there's some magic AI that will do everything perfectly, and even more off track when he criticizes researchers for using "one-size-fits-all" technologies, when indeed that is exactly what humans have been doing for millennia for their cognitive needs.
And sure, ML models in publications so far are typically one-off things that react poorly to modified inputs or unexpected situations. But it's not clear this has any relevance to commercial use. Tesla is still selling self-driving cars despite the accidents.
Re: We can’t trust AI systems built on deep learning alone
#58This right here is the soft underbelly of the entire “machine learning as step towards AGI” hype machine, fueled in no small part by DeepMind and its flashy but misleading demos.
Once a human learns chess, you can give it a 10x10 board and she will perform at nearly the same skill level with zero retraining.
Give the same challenge to DeepMind’s “superhuman” game-playing machine and it will be an absolute patzer.
This is an obvious indicator that the state of the art in so-called “machine learning” doesn’t involve any actual learning in the way it is normally applied to intelligent systems like humans or animals.
I am continually amazed by the failure of otherwise exceedingly intelligent tech people to grasp this problem.
Re: We can’t trust AI systems built on deep learning alone
#59Has work been done to formally prove general AI can't arise from deep learning? I can't help but feel its an assumption being made by those that prefer classical research.
First you need to find a formal definition for “general AI”.
Re: We can’t trust AI systems built on deep learning alone
#60> AlphaGo can play very well on a 19x19 board but actually has to be retrained to play on a rectangular board. This right here is the soft underbelly of the entire “machine learning as step towards AGI” hype machine, fueled in no small part by DeepMind and its flashy but misleading demos. Once a human learns chess, you can give it a 10x10 board and she will perform at nearly the same skill level with zero retraining.…
Interesting. Has this actually been shown? I would assume a lot of the strategies a human is familiar with would fall apart as well. I'm no chess or go player but I would have to learn new strategies in a tic-tac-toe game scaled to 10x10. I would certainly not be as proficient although I would still consider myself to have intelligence.