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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18 lines
452 B
18 lines
452 B
module.exports = determinant
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/**
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* Calculates the determinant of a mat3
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*
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* @alias mat3.determinant
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* @param {mat3} a the source matrix
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* @returns {Number} determinant of a
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*/
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function determinant(a) {
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var a00 = a[0], a01 = a[1], a02 = a[2]
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var a10 = a[3], a11 = a[4], a12 = a[5]
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var a20 = a[6], a21 = a[7], a22 = a[8]
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return a00 * (a22 * a11 - a12 * a21)
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+ a01 * (a12 * a20 - a22 * a10)
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+ a02 * (a21 * a10 - a11 * a20)
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}
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