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‎.gitignore

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.idea/
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project/project/
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project/target
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target/

‎LICENSE

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‎build.sbt

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/* This file is part of GauProS-Sandbox.
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*
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* GauProS is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GauProS is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GauProS. If not, see <https://www.gnu.org/licenses/>.
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*/
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enablePlugins(ScalaJSPlugin)
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import org.scalajs.core.tools.sem.Semantics.RuntimeClassNameMapper
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name := "GauProS_Sandbox"
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version := "0.1.0"
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licenses := Seq("GPLv3" -> url("http://www.gnu.org/licenses/gpl-3.0.html"))
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scalaVersion := "2.12.8"
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scalaJSUseMainModuleInitializer := true
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scalaJSStage in Global := FullOptStage
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scalacOptions in Global ++= Seq("-feature", "-deprecation")
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scalaJSSemantics ~= { _.withStrictFloats(false) }
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scalaJSSemantics ~= (_ withRuntimeClassNameMapper RuntimeClassNameMapper.discardAll() )
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lazy val gauprosSandbox = Project( "GauProS_Sandbox", file(".") ) dependsOn gauprosJS
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lazy val gauprosJS = ProjectRef( file("../GauProS"), "gauprosJS" )
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libraryDependencies += "org.scala-js" %%% "scalajs-dom" % "0.9.6"
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libraryDependencies += "com.lihaoyi" %%% "utest" % "0.6.6" % "test"
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testFrameworks += new TestFramework("utest.runner.Framework")

‎docs/gaupros_sandbox-0.1.0.html

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<!DOCTYPE html>
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<!--
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This file is part of GauProS-Sandbox.
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https://github.com/DirkToewe/gaupros_sandbox
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GauProS is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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GauProS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GauProS. If not, see <https://www.gnu.org/licenses/>.
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-->
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>Dr. Kriger</title>
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<script type="text/javascript" async
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src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-MML-AM_CHTML">
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</script>
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<style media="all">
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.grid-container {
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width : 99vw;
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height: auto;
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display: grid;
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grid-column-gap: 8px;
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grid-template-rows: 64px 1fr;
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grid-template-columns: 1fr 400px;
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grid-template-areas:
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'header sidebar'
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'canvas sidebar';
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}
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.grid-header {
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grid-area: header;
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}
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.grid-canvas {
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grid-area: canvas;
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}
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.grid-sidebar {
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display: flex;
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flex-direction: column;
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width: 100%;
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grid-area: sidebar;
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}
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.fit_button {
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width: 100%;
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}
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.spinner_val {
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width: 80px
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}
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.slider_val {
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width: 80px
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}
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.spinner_min_max {
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width: 64px
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}
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#console_div {
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color: red;
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height: 100%;
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width: 100%;
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background-color: #eeeeee;
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}
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#forkongithub a {
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/* "Fork me on GitHub" source:
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* https://codepo8.github.io/css-fork-on-github-ribbon/
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*/
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background:#000;
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color:#fff;
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text-decoration:none;
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font-family:arial,sans-serif;
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text-align:center;
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font-weight:bold;
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padding:5px 40px;
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font-size:1rem;
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line-height:2rem;
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position:relative;
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transition:0.5s;
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}
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#forkongithub a:hover {
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background:#c11;
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color:#fff;
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}
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#forkongithub a::before,
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#forkongithub a::after {
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content:"";
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width:100%;
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display:block;
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position:absolute;
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top:1px;
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left:0;
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height:1px;
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background:#fff;
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}
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#forkongithub a::after {
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bottom:1px;top:auto;
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}
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@media screen and (min-width:800px) {
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#forkongithub{
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position:absolute;
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display:block;
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top:0;
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right:0;
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width:200px;
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overflow:hidden;
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height:200px;
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z-index:9999;
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}
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#forkongithub a {
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width:200px;
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position:absolute;
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top:60px;
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right:-60px;
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transform:rotate(45deg);
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-webkit-transform:rotate(45deg);
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-ms-transform:rotate(45deg);
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-moz-transform:rotate(45deg);
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-o-transform:rotate(45deg);
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box-shadow:4px 4px 10px rgba(0,0,0,0.8);
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}
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}
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</style>
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</head>
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<body>
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<span id="forkongithub"><a href="https://github.com/DirkToewe/gaupros_sandbox">Fork me on GitHub</a></span>
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<div class="grid-container">
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<div class="grid-header">
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<h1>Gaussian Process Sandbox</h1>
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</div>
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<div class="grid-canvas">
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<svg id="svg_root" width="100%" height="100%" viewBox="0 0 1280 720">
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<rect width="100%" height="100%" style="fill:#dddddd;"/>
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<polyline id="svg_curve_cov" fill="#cccccc"/>
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<polyline id="svg_curve_mean" stroke="black" stroke-width="0.25%" fill="none"/>
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<g id="svg_points"></g>
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</svg>
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</div>
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<div class="grid-sidebar">
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<h2>Controls:</h2>
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<table>
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<tr> <th align="right">Shift + L-Click: <td align="left"> add Point
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<tr> <th align="right"> Left-Drag: <td align="left"> move Point
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<tr> <th align="right"> CTRL + L-Click: <td align="left"> Remove Point
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</table>
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<h2>Kernel:</h2>
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<small>
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<!-- $$K_{i,j} = {σ_f}^2 \exp{\left( - \frac{1}{2 \ell^2} {\lVert x_i - x_j \rVert}^p \right)} + \begin{cases}{σ_n}^2 & i = j \\ 0 & i \neq j\end{cases}$$ -->
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<math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
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<msub>
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<mi>K</mi>
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<mrow class="MJX-TeXAtom-ORD">
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<mi>i</mi>
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<mo>,</mo>
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<mi>j</mi>
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</mrow>
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</msub>
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<mo>=</mo>
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<msup>
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<mrow class="MJX-TeXAtom-ORD">
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<msub>
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<mrow class="MJX-TeXAtom-ORD">
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<mo>&#x3C3;</mo>
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</mrow>
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<mi>f</mi>
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</msub>
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</mrow>
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<mn>2</mn>
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</msup>
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<mi>exp</mi>
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<mo>&#x2061;<!-- ⁡ --></mo>
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<mrow class="MJX-TeXAtom-ORD">
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<mrow>
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<mo>(</mo>
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<mo>&#x2212;<!-- − --></mo>
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<mfrac>
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<mn>1</mn>
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<mrow>
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<mn>2</mn>
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<msup>
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<mi>&#x2113;<!-- ℓ --></mi>
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<mn>2</mn>
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</msup>
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</mrow>
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</mfrac>
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<msup>
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<mrow class="MJX-TeXAtom-ORD">
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<mo fence="false" stretchy="false">&#x2016;<!-- ‖ --></mo>
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<msub>
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<mi>x</mi>
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<mi>i</mi>
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</msub>
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<mo>&#x2212;<!-- − --></mo>
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<msub>
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<mi>x</mi>
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<mi>j</mi>
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</msub>
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<mo fence="false" stretchy="false">&#x2016;<!-- ‖ --></mo>
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</mrow>
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<mi>p</mi>
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</msup>
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<mo>)</mo>
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</mrow>
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</mrow>
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<mo>+</mo>
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<mrow>
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<mo>{</mo>
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<mtable columnalign="left left" rowspacing=".2em" columnspacing="1em" displaystyle="false">
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<mtr>
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<mtd>
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<msup>
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<mrow class="MJX-TeXAtom-ORD">
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<msub>
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<mrow class="MJX-TeXAtom-ORD">
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<mo>&#x3C3;</mo>
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</mrow>
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<mi>n</mi>
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</msub>
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</mrow>
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<mn>2</mn>
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</msup>
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</mtd>
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<mtd>
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<mi>i</mi>
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<mo>=</mo>
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<mi>j</mi>
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</mtd>
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</mtr>
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<mtr>
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<mtd>
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<mn>0</mn>
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</mtd>
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<mtd>
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<mi>i</mi>
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<mo>&#x2260;<!-- ≠ --></mo>
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<mi>j</mi>
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</mtd>
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</mtr>
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</mtable>
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<mo fence="true" stretchy="true" symmetric="true"></mo>
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</mrow>
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</math>
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</small>
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<p><table>
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<tr>
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<td><td><td><td colspan="2" align="center">(Optimization)
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<tr>
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<th><th><th><th>Min<th>Max
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<tr>
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<th><label for="shift_spinner"><b>E[y]</b></label>
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<td><input id ="shift_spinner" overflow="auto" class="spinner_val" type="number" min="-1e3" max="2e3" step="1" value="360"/>
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<td><input id ="shift_slider" class="slider_val" type="range" min="-1e3" max="2e3" step="1" value="360"/>
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<td><input id ="shift_spinner_min" overflow="auto" class="spinner_min_max" type="number" min="-1e3" max="2e3" step="1" value="-1e3"/>
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<td><input id ="shift_spinner_max" overflow="auto" class="spinner_min_max" type="number" min="-1e3" max="2e3" step="1" value= "2e3"/>
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<tr>
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<th><label for="noise_spinner"><b>σ<sub>n</sub></b></a></label>
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<td><input id ="noise_spinner" overflow="auto" class="spinner_val" type="number" min="0" max="2e3" step="1" value="1"/>
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<td><input id ="noise_slider" class="slider_val" type="range" min="0" max="2e3" step="1" value="1"/>
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<td><input id ="noise_spinner_min" overflow="auto" class="spinner_min_max" type="number" min="0" max="2e3" step="1" value="0"/>
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<td><input id ="noise_spinner_max" overflow="auto" class="spinner_min_max" type="number" min="0" max="2e3" step="1" value="1e3"/>
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<tr>
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<th><label for="sigma_spinner"><b>ℓ</b></label>
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<td><input id ="sigma_spinner" overflow="auto" class="spinner_val" type="number" min="1" max="4e3" step="1" value="100"/>
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<td><input id ="sigma_slider" class="slider_val" type="range" min="1" max="4e3" step="1" value="100"/>
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<td><input id ="sigma_spinner_min" overflow="auto" class="spinner_min_max" type="number" min="0" max="4e3" step="1" value="1"/>
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<td><input id ="sigma_spinner_max" overflow="auto" class="spinner_min_max" type="number" min="0" max="4e3" step="1" value="2e3"/>
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<tr>
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<th><label for="kernel_exp_spinner"><b>p</b></label>
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<td><input id ="kernel_exp_spinner" overflow="auto" class="spinner_val" type="number" min="1" max="3" step="0.05" value="1.9"/>
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<td><input id ="kernel_exp_slider" class="slider_val" type="range" min="1" max="3" step="0.05" value="1.9"/>
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<tr>
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<th><label for="σ_f_spinner"><b>σ<sub>f</sub></b></label>
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<td><input id ="σ_f_spinner" overflow="auto" class="spinner_val" type="number" min="1" max="2e3" step="1" value="100"/>
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<td><input id ="σ_f_slider" class="slider_val" type="range" min="1" max="2e3" step="1" value="100"/>
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<td><input id ="σ_f_spinner_min" overflow="auto" class="spinner_min_max" type="number" min="1" max="2e3" step="1" value="1"/>
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<td><input id ="σ_f_spinner_max" overflow="auto" class="spinner_min_max" type="number" min="1" max="2e3" step="1" value="2e3"/>
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<tr>
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<td><td><td colspan="3"><button id="btn_fit_marginal" class="fit_button">Fit (Marginal)</button>
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<tr>
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<td><td><td colspan="3"><button id="btn_fit_loo" class="fit_button">Fit (Leave-One-Out)</button>
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<tr>
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<td><td><td colspan="3"><button id="btn_fit_educated" class="fit_button">Fit (Educated Guess)</button>
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</table>
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<h3>Console:</h3>
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<div id="console_div">
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</div>
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</div>
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</div>
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<script type="text/javascript" src="./gaupros_sandbox-0.1.0.js"></script>
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</body>
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</html>

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