Xavier Holt added Bayesian_Optimisation_over_the_Hyperparameters__.md  over 8 years ago

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# Bayesian Optimisation over the Hyperparameters  In this section we are concerned with the our model hyperparameters.  ## Kernel Approximation Hyperparameters  - Sparse features:   -   ## SGD Hyperparameters  - \(\boldsymbol{\alpha}\): the descent rate of our gradient method.  - \(\boldsymbol{\lambda}_1\): regularisation parameter (\(\mathcal{l}_1\) norm).   - \(\boldsymbol{\lambda}_2\): regularisation parameter (\(\mathcal{l}_2\) norm).