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.
27 lines
546 B
27 lines
546 B
4 years ago
|
"use strict"
|
||
|
|
|
||
|
|
var sc = require("simplicial-complex")
|
||
|
|
var parity = require("permutation-parity")
|
||
|
|
|
||
|
|
module.exports = toNormalForm
|
||
|
|
module.exports.compare = compareCells
|
||
|
|
|
||
|
|
function toNormalForm(cells) {
|
||
|
|
var ncells = sc.normalize(cells.slice())
|
||
|
|
for(var i=0; i<ncells.length; ++i) {
|
||
|
|
var c = ncells[i].slice()
|
||
|
|
var p = parity(c)
|
||
|
|
c.sort()
|
||
|
|
if(p < 0) {
|
||
|
|
var t = p[0]
|
||
|
|
p[0] = p[1]
|
||
|
|
p[1] = t
|
||
|
|
}
|
||
|
|
ncells[i] = c
|
||
|
|
}
|
||
|
|
return ncells
|
||
|
|
}
|
||
|
|
|
||
|
|
function compareCells(t, a, b, msg) {
|
||
|
|
t.same(toNormalForm(a), toNormalForm(b), msg)
|
||
|
|
}
|