Unverified50% confidenceFactExact time
The paper proves that a ReLU network with input dimension d, first hidden layer width Σβk(3k+2), and second hidden layer width Σβk(k+1) can express spaces homotopy equivalent to wedge sums of spheres and can possess arbitrary Betti numbers.
1
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50%
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Long-term
Relevance
10/12/2026
First Seen
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