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José C Ferreira's user avatar
José C Ferreira's user avatar
José C Ferreira's user avatar
José C Ferreira
  • Member for 2 years, 9 months
  • Last seen more than 1 year ago
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2
The ODE modeling for gradient descent with decreasing step sizes
Mar 18, 2022
answer
2
Representer theorem for a loss / functional of the form $L(h) := \sum_{i=1}^n (|h(x_i)-y_i|+t\|h\|)^2$
Mar 23, 2022
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2
Define a matrix square root that preserves regularity
Apr 19, 2022
answer
1
Is there half an iteration of the QR algorithm?
Apr 5, 2022
answer
1
Why does the $k$-th invariant factor of some matrix depend only on the first $k$ columns
Apr 8, 2022
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1
Iterative methods for linear system with non-diagonally dominant matrix
Apr 13, 2022
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1
Can we substitute this KKT condition into this optimization problem to reformulate the optimization problem?
Apr 29, 2022
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0
Effect of duplicated row on singular values and vectors
Mar 23, 2022
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Minimum upper bound for sum of the entries of the inverse covariance matrix
Mar 24, 2022
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Bounded underdetermined linear system
Apr 1, 2022