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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44 lines
904 B
44 lines
904 B
"use strict"
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var tape = require("tape")
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var sc = require("simplicial-complex")
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var ch = require("../ich")
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var compare = require("./util/normalize").compare
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for(var d=2; d<=7; ++d) {
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;(function(d){
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tape("simplex " + d + "d", function(t) {
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var x = new Array(d)
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for(var i=0; i<d; ++i) {
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x[i] = 0.0
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}
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var points = [x]
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var cell = [0]
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for(var i=0; i<d; ++i) {
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var y = x.slice()
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y[i] = 1
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points.push(y)
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cell.push(i+1)
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}
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var expected = sc.boundary([cell])
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compare(t, ch(points), expected, "test base simplex boundary ok")
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var z = new Array(d)
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for(var i=0; i<d; ++i) {
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z[i] = 1.0 / (d+1)
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}
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points.unshift(z)
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cell.shift()
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cell.push(d+1)
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compare(t, ch(points), sc.boundary([cell]), "test simplex with point in center")
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t.end()
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})
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})(d)
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} |