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<h1>Module <a href="type_Gpr_interfaces.Specs.Eval.Inputs.html">Gpr_interfaces.Specs.Eval.Inputs</a></h1>
<pre><span class="keyword">module</span> Inputs: <code class="code">sig</code> <a href="Gpr_interfaces.Specs.Eval.Inputs.html">..</a> <code class="code">end</code></pre><div class="info module top">
Signature for evaluating multiple inputs<br>
</div>
<hr width="100%">
<pre><span id="TYPEt"><span class="keyword">type</span> <code class="type"></code>t</span> </pre>
<div class="info ">
Type of input points<br>
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<pre><span id="VALcreate"><span class="keyword">val</span> create</span> : <code class="type"><a href="Gpr_interfaces.Specs.Eval.Input.html#TYPEt">Gpr_interfaces.Specs.Eval.Input.t</a> array -> <a href="Gpr_interfaces.Specs.Eval.Inputs.html#TYPEt">t</a></code></pre><div class="info ">
<code class="code">create inputs</code><br>
<b>Returns</b> inputs given an array of single <code class="code">inputs</code>.<br>
</div>
<pre><span id="VALget_n_points"><span class="keyword">val</span> get_n_points</span> : <code class="type"><a href="Gpr_interfaces.Specs.Eval.Inputs.html#TYPEt">t</a> -> int</code></pre><div class="info ">
<code class="code">get_n_points inputs</code><br>
<b>Returns</b> number of input points.<br>
</div>
<pre><span id="VALchoose_subset"><span class="keyword">val</span> choose_subset</span> : <code class="type"><a href="Gpr_interfaces.Specs.Eval.Inputs.html#TYPEt">t</a> -><br> <a href="Gpr_utils.Int_vec.html#TYPEt">Gpr_utils.Int_vec.t</a> -> <a href="Gpr_interfaces.Specs.Eval.Inputs.html#TYPEt">t</a></code></pre><div class="info ">
<code class="code">choose_subset inputs indexes</code><br>
<b>Returns</b> subset of input
points from <code class="code">inputs</code> having <code class="code">indexes</code>.<br>
</div>
<pre><span id="VALcreate_inducing"><span class="keyword">val</span> create_inducing</span> : <code class="type"><a href="Gpr_interfaces.Specs.Kernel.html#TYPEt">Gpr_interfaces.Specs.Kernel.t</a> -><br> <a href="Gpr_interfaces.Specs.Eval.Inputs.html#TYPEt">t</a> -> <a href="Gpr_interfaces.Specs.Eval.Inducing.html#TYPEt">Gpr_interfaces.Specs.Eval.Inducing.t</a></code></pre><div class="info ">
<code class="code">create_inducing kernel inputs</code><br>
<b>Returns</b> inducing points
made from <code class="code">inputs</code> and given <code class="code">kernel</code>.<br>
</div>
<pre><span id="VALcreate_default_kernel_params"><span class="keyword">val</span> create_default_kernel_params</span> : <code class="type"><a href="Gpr_interfaces.Specs.Eval.Inputs.html#TYPEt">t</a> -><br> n_inducing:int -> <a href="Gpr_interfaces.Specs.Kernel.html#TYPEparams">Gpr_interfaces.Specs.Kernel.params</a></code></pre><div class="info ">
<code class="code">create_default_kernel_params inputs ~n_inducing</code><br>
<b>Returns</b> default kernel parameters to be used with <code class="code">n_inducing</code>
inducing points and <code class="code">inputs</code>.<br>
</div>
<pre><span id="VALcalc_upper"><span class="keyword">val</span> calc_upper</span> : <code class="type"><a href="Gpr_interfaces.Specs.Kernel.html#TYPEt">Gpr_interfaces.Specs.Kernel.t</a> -><br> <a href="Gpr_interfaces.Specs.Eval.Inputs.html#TYPEt">t</a> -> Lacaml.D.mat</code></pre><div class="info ">
<code class="code">calc_upper kernel inputs</code><br>
<b>Returns</b> upper triangle of
covariance matrix of <code class="code">inputs</code> given <code class="code">kernel</code>.<br>
</div>
<pre><span id="VALcalc_diag"><span class="keyword">val</span> calc_diag</span> : <code class="type"><a href="Gpr_interfaces.Specs.Kernel.html#TYPEt">Gpr_interfaces.Specs.Kernel.t</a> -><br> <a href="Gpr_interfaces.Specs.Eval.Inputs.html#TYPEt">t</a> -> Lacaml.D.vec</code></pre><div class="info ">
<code class="code">calc_diag kernel inputs</code><br>
<b>Returns</b> diagonal of
covariance matrix of <code class="code">inputs</code> given <code class="code">kernel</code>.<br>
</div>
<pre><span id="VALcalc_cross"><span class="keyword">val</span> calc_cross</span> : <code class="type"><a href="Gpr_interfaces.Specs.Kernel.html#TYPEt">Gpr_interfaces.Specs.Kernel.t</a> -><br> inputs:<a href="Gpr_interfaces.Specs.Eval.Inputs.html#TYPEt">t</a> -><br> inducing:<a href="Gpr_interfaces.Specs.Eval.Inducing.html#TYPEt">Gpr_interfaces.Specs.Eval.Inducing.t</a> -> Lacaml.D.mat</code></pre><div class="info ">
<code class="code">calc_cross kernel ~inputs ~inducing</code><br>
<b>Returns</b> cross-covariance
matrix of <code class="code">inputs</code> (indexing rows) and <code class="code">inducing</code> points
(indexing columns).<br>
</div>
<pre><span id="VALweighted_eval"><span class="keyword">val</span> weighted_eval</span> : <code class="type"><a href="Gpr_interfaces.Specs.Kernel.html#TYPEt">Gpr_interfaces.Specs.Kernel.t</a> -><br> inputs:<a href="Gpr_interfaces.Specs.Eval.Inputs.html#TYPEt">t</a> -><br> inducing:<a href="Gpr_interfaces.Specs.Eval.Inducing.html#TYPEt">Gpr_interfaces.Specs.Eval.Inducing.t</a> -><br> coeffs:Lacaml.D.vec -> Lacaml.D.vec</code></pre><div class="info ">
<code class="code">weighted_eval kernel ~inputs ~inducing ~coeffs</code><br>
<b>Returns</b> vector of <code class="code">coeff</code>-weighted sums of covariances between
<code class="code">inputs</code> and <code class="code">inducing</code> inputs given <code class="code">kernel</code>.<br>
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