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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24 lines
687 B
24 lines
687 B
4 years ago
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"use strict"
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var uniq = require("uniq")
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module.exports = generateTestPoints
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function generateTestPoints(segments) {
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var x = [-1e20, 1e20]
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var y = [-1e20, 1e20]
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for(var i=0; i<segments.length; ++i) {
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var s = segments[i]
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x.push(s[0][0], s[1][0], 0.5 * (s[0][0] + s[1][0]), s[0][0]+1e-6, s[0][0]-1e-6, s[1][0]+1e-6, s[1][0]-1e-6)
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y.push(s[0][1], s[1][1], 0.5 * (s[0][1] + s[1][1]), s[0][1]+1e-6, s[0][1]-1e-6, s[1][1]+1e-6, s[1][1]-1e-6)
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}
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uniq(x, function(a,b) { return a-b })
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uniq(y, function(a,b) { return a-b })
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var points = []
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for(var i=0; i<x.length; ++i) {
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for(var j=0; j<y.length; ++j) {
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points.push([x[i], y[j]])
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}
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}
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return points
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}
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