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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52 lines
1.1 KiB
52 lines
1.1 KiB
4 years ago
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'use strict'
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var tape = require('tape')
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var orient = require('robust-orientation')
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var monotone = require('../lib/monotone')
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var verifyTriangulation = require('./verify-triangulation')
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tape('monotone triangulation - grids', function(t) {
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function grid(nx, ny) {
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console.log('test grid:', nx, ny)
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var points = []
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for(var i=0; i<nx; ++i) {
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for(var j=0; j<ny; ++j) {
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points.push([i/10,j/10])
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}
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}
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verifyTriangulation(t, points, [], monotone(points, []))
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var edge = [ 0, 0 ]
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for(var i=0; i<points.length; ++i) {
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j_loop: for(var j=0; j<i; ++j) {
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edge[0] = i
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edge[1] = j
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for(var k=0; k<points.length; ++k) {
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if(k !== i &&
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k !== j &&
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orient(points[i], points[k], points[k]) === 0) {
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continue j_loop
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}
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}
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verifyTriangulation(t, points, [ edge ] , monotone(points, [edge]))
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}
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}
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}
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grid(2, 2)
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grid(3, 3)
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grid(3, 3)
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grid(5, 5)
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grid(10, 10)
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grid(2, 10)
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grid(10, 2)
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grid(3, 10)
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grid(10, 3)
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grid(1, 10)
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grid(10, 1)
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t.end()
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})
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