StackGenVis: Alignment of Data, Algorithms, and Models for Stacking Ensemble Learning Using Performance Metrics
https://doi.org/10.1109/TVCG.2020.3030352
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
793 B
26 lines
793 B
4 years ago
|
var test = require("tap").test;
|
||
|
var closestPoint0d = require("../lib/closest_point_0d.js");
|
||
|
var closestPointnd = require("../lib/closest_point_nd.js");
|
||
|
|
||
|
test("0d closest point", function(t) {
|
||
|
for(var d=1; d<6; ++d) {
|
||
|
var p0 = new Array(d);
|
||
|
var x = new Array(d);
|
||
|
var r0 = new Array(d);
|
||
|
var r1 = new Array(d);
|
||
|
for(var n=0; n<100; ++n) {
|
||
|
for(var i=0; i<d; ++i) {
|
||
|
p0[i] = Math.random() * 10.0 - 5.0;
|
||
|
x[i] = Math.random() * 10.0 - 5.0;
|
||
|
}
|
||
|
var d0 = closestPoint0d(p0, x, r0);
|
||
|
var d1 = closestPointnd([0], [p0], x, r1);
|
||
|
t.assert(Math.abs(d0 - d1) < 1e-4, "check:" + d0 + " ~ " + d1);
|
||
|
|
||
|
for(var i=0; i<d; ++i) {
|
||
|
t.assert(Math.abs(r0[i] - r1[i]) < 1e-4, "check:" + r0 + " ~ " + r1);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
t.end();
|
||
|
});
|