episode stringlengths 45 100 | text stringlengths 1 528 | timestamp_link stringlengths 56 56 |
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Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | did a lot of experiments of this type with mice and rats | https://karpathy.ai/lexicap/0013-large.html#00:23:37.120 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | and concluded that every part of the brain | https://karpathy.ai/lexicap/0013-large.html#00:23:41.800 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | was essentially equivalent to any other one. | https://karpathy.ai/lexicap/0013-large.html#00:23:45.640 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | It turns out that that's really not true. | https://karpathy.ai/lexicap/0013-large.html#00:23:51.360 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | There are very specific modules in the brain, as you said. | https://karpathy.ai/lexicap/0013-large.html#00:23:56.080 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | And people may lose the ability to speak | https://karpathy.ai/lexicap/0013-large.html#00:24:00.480 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | if you have a stroke in a certain region, | https://karpathy.ai/lexicap/0013-large.html#00:24:05.280 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | or may lose control of their legs in another region. | https://karpathy.ai/lexicap/0013-large.html#00:24:07.520 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | So they're very specific. | https://karpathy.ai/lexicap/0013-large.html#00:24:12.840 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | The brain is also quite flexible and redundant, | https://karpathy.ai/lexicap/0013-large.html#00:24:14.520 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | so often it can correct things and take over functions | https://karpathy.ai/lexicap/0013-large.html#00:24:17.920 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | from one part of the brain to the other. | https://karpathy.ai/lexicap/0013-large.html#00:24:27.360 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | But really, there are specific modules. | https://karpathy.ai/lexicap/0013-large.html#00:24:29.840 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | So the answer that we know from this old work, which | https://karpathy.ai/lexicap/0013-large.html#00:24:33.760 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | was basically based on lesions, either on animals, | https://karpathy.ai/lexicap/0013-large.html#00:24:40.000 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | or very often there was a mine of very interesting data | https://karpathy.ai/lexicap/0013-large.html#00:24:44.840 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | coming from the war, from different types of injuries | https://karpathy.ai/lexicap/0013-large.html#00:24:52.960 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | that soldiers had in the brain. | https://karpathy.ai/lexicap/0013-large.html#00:25:00.600 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | And more recently, functional MRI, | https://karpathy.ai/lexicap/0013-large.html#00:25:03.800 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | which allow you to check which part of the brain | https://karpathy.ai/lexicap/0013-large.html#00:25:09.120 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | are active when you are doing different tasks, | https://karpathy.ai/lexicap/0013-large.html#00:25:13.840 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | can replace some of this. | https://karpathy.ai/lexicap/0013-large.html#00:25:21.640 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | You can see that certain parts of the brain are involved, | https://karpathy.ai/lexicap/0013-large.html#00:25:23.720 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | are active in certain tasks. | https://karpathy.ai/lexicap/0013-large.html#00:25:27.560 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | Vision, language, yeah, that's right. | https://karpathy.ai/lexicap/0013-large.html#00:25:29.480 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | But sort of taking a step back to that part of the brain | https://karpathy.ai/lexicap/0013-large.html#00:25:32.320 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | that discovers that specializes in the face | https://karpathy.ai/lexicap/0013-large.html#00:25:36.520 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | and how that might be learned, what's your intuition behind? | https://karpathy.ai/lexicap/0013-large.html#00:25:39.320 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | Is it possible that from a physicist perspective, | https://karpathy.ai/lexicap/0013-large.html#00:25:45.320 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | when you get lower and lower, that it's all the same stuff | https://karpathy.ai/lexicap/0013-large.html#00:25:48.880 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | and it just, when you're born, it's plastic | https://karpathy.ai/lexicap/0013-large.html#00:25:51.920 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | and quickly figures out this part is going to be about vision, | https://karpathy.ai/lexicap/0013-large.html#00:25:54.800 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | this is going to be about language, | https://karpathy.ai/lexicap/0013-large.html#00:25:58.040 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | this is about common sense reasoning. | https://karpathy.ai/lexicap/0013-large.html#00:25:59.440 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | Do you have an intuition that that kind of learning | https://karpathy.ai/lexicap/0013-large.html#00:26:02.000 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | is going on really quickly, or is it really | https://karpathy.ai/lexicap/0013-large.html#00:26:05.120 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | kind of solidified in hardware? | https://karpathy.ai/lexicap/0013-large.html#00:26:07.080 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | That's a great question. | https://karpathy.ai/lexicap/0013-large.html#00:26:09.760 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | So there are parts of the brain like the cerebellum | https://karpathy.ai/lexicap/0013-large.html#00:26:11.440 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | or the hippocampus that are quite different from each other. | https://karpathy.ai/lexicap/0013-large.html#00:26:16.920 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | They clearly have different anatomy, | https://karpathy.ai/lexicap/0013-large.html#00:26:21.560 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | different connectivity. | https://karpathy.ai/lexicap/0013-large.html#00:26:23.840 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | Then there is the cortex, which is the most developed part | https://karpathy.ai/lexicap/0013-large.html#00:26:26.880 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | of the brain in humans. | https://karpathy.ai/lexicap/0013-large.html#00:26:33.400 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | And in the cortex, you have different regions | https://karpathy.ai/lexicap/0013-large.html#00:26:36.080 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | of the cortex that are responsible for vision, | https://karpathy.ai/lexicap/0013-large.html#00:26:39.560 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | for audition, for motor control, for language. | https://karpathy.ai/lexicap/0013-large.html#00:26:43.360 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | Now, one of the big puzzles of this | https://karpathy.ai/lexicap/0013-large.html#00:26:47.880 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | is that in the cortex is the cortex is the cortex. | https://karpathy.ai/lexicap/0013-large.html#00:26:50.760 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | Looks like it is the same in terms of hardware, | https://karpathy.ai/lexicap/0013-large.html#00:26:55.240 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | in terms of type of neurons and connectivity | https://karpathy.ai/lexicap/0013-large.html#00:27:00.920 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | across these different modalities. | https://karpathy.ai/lexicap/0013-large.html#00:27:05.040 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | So for the cortex, I think aside these other parts | https://karpathy.ai/lexicap/0013-large.html#00:27:08.360 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | of the brain like spinal cord, hippocampus, | https://karpathy.ai/lexicap/0013-large.html#00:27:13.680 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | cerebellum, and so on, for the cortex, | https://karpathy.ai/lexicap/0013-large.html#00:27:15.800 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | I think your question about hardware and software | https://karpathy.ai/lexicap/0013-large.html#00:27:18.840 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | and learning and so on, I think is rather open. | https://karpathy.ai/lexicap/0013-large.html#00:27:21.920 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | And I find it very interesting for Risa | https://karpathy.ai/lexicap/0013-large.html#00:27:28.400 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | to think about an architecture, computer architecture, that | https://karpathy.ai/lexicap/0013-large.html#00:27:33.720 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | is good for vision and at the same time is good for language. | https://karpathy.ai/lexicap/0013-large.html#00:27:36.960 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | Seems to be so different problem areas that you have to solve. | https://karpathy.ai/lexicap/0013-large.html#00:27:41.360 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | But the underlying mechanism might be the same. | https://karpathy.ai/lexicap/0013-large.html#00:27:49.320 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | And that's really instructive for artificial neural networks. | https://karpathy.ai/lexicap/0013-large.html#00:27:51.280 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | So we've done a lot of great work in vision, | https://karpathy.ai/lexicap/0013-large.html#00:27:55.200 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | in human vision, computer vision. | https://karpathy.ai/lexicap/0013-large.html#00:27:58.000 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | And you mentioned the problem of human vision | https://karpathy.ai/lexicap/0013-large.html#00:28:01.640 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | is really as difficult as the problem of general intelligence. | https://karpathy.ai/lexicap/0013-large.html#00:28:03.800 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | And maybe that connects to the cortex discussion. | https://karpathy.ai/lexicap/0013-large.html#00:28:07.440 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | Can you describe the human visual cortex | https://karpathy.ai/lexicap/0013-large.html#00:28:11.480 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | and how the humans begin to understand the world | https://karpathy.ai/lexicap/0013-large.html#00:28:15.320 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | through the raw sensory information? | https://karpathy.ai/lexicap/0013-large.html#00:28:20.320 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | What's, for folks who are not familiar, | https://karpathy.ai/lexicap/0013-large.html#00:28:22.480 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | especially on the computer vision side, | https://karpathy.ai/lexicap/0013-large.html#00:28:27.760 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | we don't often actually take a step back except saying | https://karpathy.ai/lexicap/0013-large.html#00:28:30.120 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | with a sentence or two that one is inspired by the other. | https://karpathy.ai/lexicap/0013-large.html#00:28:33.400 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | What is it that we know about the human visual cortex? | https://karpathy.ai/lexicap/0013-large.html#00:28:36.560 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | That's interesting. | https://karpathy.ai/lexicap/0013-large.html#00:28:40.000 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | We know quite a bit. | https://karpathy.ai/lexicap/0013-large.html#00:28:40.760 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | At the same time, we don't know a lot. | https://karpathy.ai/lexicap/0013-large.html#00:28:41.880 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | But the bit we know, in a sense, we know a lot of the details. | https://karpathy.ai/lexicap/0013-large.html#00:28:43.440 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | And many we don't know. | https://karpathy.ai/lexicap/0013-large.html#00:28:50.080 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | And we know a lot of the top level, | https://karpathy.ai/lexicap/0013-large.html#00:28:53.440 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | the answer to the top level question. | https://karpathy.ai/lexicap/0013-large.html#00:28:58.520 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | But we don't know some basic ones, | https://karpathy.ai/lexicap/0013-large.html#00:29:00.080 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | even in terms of general neuroscience, forgetting vision. | https://karpathy.ai/lexicap/0013-large.html#00:29:02.200 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | Why do we sleep? | https://karpathy.ai/lexicap/0013-large.html#00:29:06.200 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | It's such a basic question. | https://karpathy.ai/lexicap/0013-large.html#00:29:08.960 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | And we really don't have an answer to that. | https://karpathy.ai/lexicap/0013-large.html#00:29:11.960 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | So taking a step back on that. | https://karpathy.ai/lexicap/0013-large.html#00:29:15.360 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | So sleep, for example, is fascinating. | https://karpathy.ai/lexicap/0013-large.html#00:29:17.160 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | Do you think that's a neuroscience question? | https://karpathy.ai/lexicap/0013-large.html#00:29:18.760 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | Or if we talk about abstractions, what do you | https://karpathy.ai/lexicap/0013-large.html#00:29:22.040 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | think is an interesting way to study intelligence | https://karpathy.ai/lexicap/0013-large.html#00:29:25.360 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | or most effective on the levels of abstraction? | https://karpathy.ai/lexicap/0013-large.html#00:29:28.160 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | Is it chemical, is it biological, | https://karpathy.ai/lexicap/0013-large.html#00:29:30.680 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | is it electrophysical, mathematical, | https://karpathy.ai/lexicap/0013-large.html#00:29:33.120 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | as you've done a lot of excellent work on that side? | https://karpathy.ai/lexicap/0013-large.html#00:29:35.560 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | Which psychology, at which level of abstraction do you think? | https://karpathy.ai/lexicap/0013-large.html#00:29:37.880 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | Well, in terms of levels of abstraction, | https://karpathy.ai/lexicap/0013-large.html#00:29:43.280 |
Tomaso Poggio: Brains, Minds, and Machines | Lex Fridman Podcast #13 | I think we need all of them. | https://karpathy.ai/lexicap/0013-large.html#00:29:46.880 |
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