Timeline for What are kernels in support vector machine?
Current License: CC BY-SA 4.0
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| when toggle format | what | by | license | comment | |
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| Aug 20, 2019 at 16:51 | history | edited | babkr | CC BY-SA 4.0 |
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| Aug 20, 2019 at 15:20 | history | edited | babkr | CC BY-SA 4.0 |
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| Aug 20, 2019 at 9:56 | comment | added | Fabian Werner | Note: We are not using this particular setup. For example, for the RBF kernel this transformation $\Phi$ does not map into a finite dimensional space but into the infinite dimensional space $l^2$. What you are referring to is then $k(x,x') = \langle \Phi(x), \Phi(x')\rangle$, i.e. a kernel is almost a dot product (up to this weird and often complicated transformation $\Phi$). | |
| Aug 20, 2019 at 9:45 | review | First posts | |||
| Aug 20, 2019 at 10:37 | |||||
| Aug 20, 2019 at 9:43 | history | answered | babkr | CC BY-SA 4.0 |