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This is exactly it. Earlier this year there was a hyped up paper [0] going around claiming that they could derive physics with AI. On inspection I found that wh
by knzhou 7y ago
This is exactly it. Earlier this year there was a hyped up paper [0] going around claiming that they could derive physics with AI. On inspection I found that what they actually did was this:
1. Take one simple physics equation, such as F = ma
2. Generate 10^6 tuples exactly satisfying this equation (F = 6, m = 2, a = 3), with absolutely no redundant, erroneous, or extraneous information
3. Feed these to a primitive "AI" system which brute-force tries the simplest relations that could relate the three provided variables (m = Fa, a = Fm, F = ma, ...)
4. Recover F = ma, declare physicists obsolete
It's such a poor imitation of the real process of discovery in science that it's frankly insulting. When people hear AI is involved with something they turn their brains off.
0: https://arxiv.org/abs/1905.11481 https://arxiv.org/abs/1905.11481