Question

prove If $k_1$ and $k_2$ are positive semidefinite kernels then $min\{k_1, k_2\}$ and $max\{k_1, k_2\}$ are psd too.

score 88 · Answer 1 · 2022-06-01 19:25:30

88

Views

prove If $k_1$ and $k_2$ are positive semidefinite kernels then $min\{k_1, k_2\}$ and $max\{k_1, k_2\}$ are psd too.

Published on 01 Jun 2022 - 19:25

score 166 · Answer 2 · 2022-06-03 20:38:46

166

Views

Closure of balls in Reproducing Kernel Hilbert Space (RKHS)

Published on 03 Jun 2022 - 20:38

score 527 · Answer 3 · 2022-06-17 10:44:19

527

Views

Differentiability of functions in reproducing kernel Hilbert space

Published on 17 Jun 2022 - 10:44

score 41 · Answer 4 · 2022-06-26 14:24:06

41

Views

The Hilbert norms of KRR solutions

Published on 26 Jun 2022 - 14:24

score 43 · Answer 5 · 2022-06-29 11:35:36

43

Views

How can I derive the inequality $f(x)\overline{f(y)}\leq c^{2}K(x,y)$

Published on 29 Jun 2022 - 11:35

score 29 · Answer 6 · 2022-07-04 08:30:53

29

Views

Proof that $K(x,y)=\int\limits_{-\infty}^{\infty}p(t)e^{i(x-y)t}dt$ is a kernel

Published on 04 Jul 2022 - 8:30

score 41 · Answer 7 · 2022-07-07 21:44:06

41

Views

Approximating Hilbert norm of a function

Published on 07 Jul 2022 - 21:44

score 324 · Answer 8 · 2022-07-17 09:41:25

324

Views

Mercers Theorem and Kernels

Published on 17 Jul 2022 - 9:41

score 219 · Answer 9 · 2022-07-28 10:42:21

219

Views

Understanding Kernel Ridge Regression from an RKHS point of view

Published on 28 Jul 2022 - 10:42

score 58 · Answer 10 · 2022-07-28 13:19:56

58

Views

Feature space and Euclidean space

Published on 28 Jul 2022 - 13:19

score 48 · Answer 11 · 2022-08-10 02:35:34

48

Views

Finite peaks of a function

Published on 10 Aug 2022 - 2:35

score 129 · Answer 12 · 2022-08-19 20:57:18

129

Views

An infinity and $2$-norm inequality on a finite dimensional subspace of a Hilbert space

Published on 19 Aug 2022 - 20:57

score 26 · Answer 13 · 2022-08-22 15:48:08

26

Views

Does $\langle h,g\rangle_K<\infty$, where $h \in H(K)$ and $g\in L^2[0,T]$?

Published on 22 Aug 2022 - 15:48

score 79 · Answer 14 · 2022-09-04 20:15:11

79

Views

Reproducing Kernel Hilbert Space, Condition (i). Barry Simon problem 4.

Published on 04 Sep 2022 - 20:15

score 42 · Answer 15 · 2022-09-12 17:53:50

42

Views

Is it valid to interchange scalar product and integration for the derivation of kernel mean embedding via reproducing property?

Published on 12 Sep 2022 - 17:53

List Question

prove If $k_1$ and $k_2$ are positive semidefinite kernels then $min\{k_1, k_2\}$ and $max\{k_1, k_2\}$ are psd too.

Closure of balls in Reproducing Kernel Hilbert Space (RKHS)

Differentiability of functions in reproducing kernel Hilbert space

The Hilbert norms of KRR solutions

How can I derive the inequality $f(x)\overline{f(y)}\leq c^{2}K(x,y)$

Proof that $K(x,y)=\int\limits_{-\infty}^{\infty}p(t)e^{i(x-y)t}dt$ is a kernel

Approximating Hilbert norm of a function

Mercers Theorem and Kernels

Understanding Kernel Ridge Regression from an RKHS point of view

Feature space and Euclidean space

Finite peaks of a function

An infinity and $2$-norm inequality on a finite dimensional subspace of a Hilbert space

Does $\langle h,g\rangle_K<\infty$, where $h \in H(K)$ and $g\in L^2[0,T]$?

Reproducing Kernel Hilbert Space, Condition (i). Barry Simon problem 4.

Is it valid to interchange scalar product and integration for the derivation of kernel mean embedding via reproducing property?

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