^Banach, S. Uber die Baire'sche Kategorie gewisser Funktionenmengen. Studia. Math. 1931, (3): 174–179.. Cited by Hewitt, E and Stromberg, K. Real and abstract analysis. Springer-Verlag. 1963. Theorem 17.8.
Backpropagation with Callbacks: Foundations for Efficient and Expressive Differentiable Programming (PDF), Advances in Neural Information Processing Systems
) } i = 1 n , {\displaystyle \{(x_{i},y_{i})\}_{i=1}^{n},} a differentiable loss function L ( y , F ( x ) ) , {\displaystyle L(y,F(x)),} number of iterations
Backpropagation with Callbacks: Foundations for Efficient and Expressive Differentiable Programming (PDF). Advances in Neural Information Processing Systems