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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20 lines
374 B
20 lines
374 B
module.exports = adjoint
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/**
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* Calculates the adjugate of a mat2
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*
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* @alias mat2.adjoint
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* @param {mat2} out the receiving matrix
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* @param {mat2} a the source matrix
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* @returns {mat2} out
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*/
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function adjoint(out, a) {
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// Caching this value is nessecary if out == a
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var a0 = a[0]
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out[0] = a[3]
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out[1] = -a[1]
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out[2] = -a[2]
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out[3] = a0
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return out
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}
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