StackGenVis: Alignment of Data, Algorithms, and Models for Stacking Ensemble Learning Using Performance Metrics
https://doi.org/10.1109/TVCG.2020.3030352
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41 lines
1.1 KiB
41 lines
1.1 KiB
4 years ago
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'use strict'
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var createScene = require('../scene')
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var createSurface = require('gl-surface3d')
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var ndarray = require('ndarray')
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var scene = createScene()
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//Create parameters for a torus
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var size = 64
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var coords = [
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ndarray(new Float32Array(4*(size+1)*(size+1)), [2*size+1,2*size+1]),
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ndarray(new Float32Array(4*(size+1)*(size+1)), [2*size+1,2*size+1]),
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ndarray(new Float32Array(4*(size+1)*(size+1)), [2*size+1,2*size+1])
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]
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for(var i=0; i<=2*size; ++i) {
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var theta = Math.PI * (i - size) / size
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for(var j=0; j<=2*size; ++j) {
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var phi = Math.PI * (j - size) / size
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coords[0].set(i, j, (50.0 + 20.0 * Math.cos(theta)) * Math.cos(phi))
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coords[1].set(i, j, (50.0 + 20.0 * Math.cos(theta)) * Math.sin(phi))
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coords[2].set(i, j, 20.0 * Math.sin(theta))
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}
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}
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var contourLevels = [[0], [0], [0]]
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var surface = createSurface({
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gl: scene.gl,
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levels: [ contourLevels, contourLevels, contourLevels ],
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lineWidth: 3,
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contourTint: 1,
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coords: coords,
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contourProject: [
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[true,false,false],
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[false,true,false],
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[false,false,true] ],
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showContour: true
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})
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scene.add(surface)
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