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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16 lines
252 B
16 lines
252 B
4 years ago
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'use strict'
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var BN = require('bn.js')
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var db = require('double-bits')
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module.exports = num2bn
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function num2bn(x) {
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var e = db.exponent(x)
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if(e < 52) {
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return new BN(x)
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} else {
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return (new BN(x * Math.pow(2, 52-e))).ushln(e-52)
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}
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}
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