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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35 lines
754 B
35 lines
754 B
4 years ago
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var test = require("tap").test;
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var closestPoint = require("../index.js");
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test("closest point", function(t) {
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var p0 = [1,0,0];
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var p1 = [0,1,0];
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var p2 = [0,0,1];
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var p3 = [0,0,0];
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var x = [1,1,1];
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var r = [0,0,0];
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var points = [p0, p1, p2, p3];
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var d = closestPoint([], points, x, r);
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console.log(r, d);
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t.assert(isNaN(d));
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d = closestPoint([0], points, x, r);
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t.assert(Math.abs(d - 2.0) < 1e-6);
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console.log(r, d);
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d = closestPoint([0,1], points, x, r);
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t.assert(Math.abs(d - 1.5) < 1e-6);
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console.log(r, d);
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d = closestPoint([0,1,2], points, x, r);
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t.assert(Math.abs(d - 4.0/3.0) < 1e-6);
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console.log(r, d);
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d = closestPoint([0,1,2,3], points, x, r);
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console.log(r, d);
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t.end();
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});
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