How to introduce different costs by class in a binary logistic regression?
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What is the form of the Negative Log-Likelihood Goal function in Logistic regression if we introduce different costs per class (e.g. the cost of erring class 1 is errc1, and class 2 is errc2)?
logistic-regression log-likelihood
asked Nov 19 at 0:34
MrT77
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up vote
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What is the form of the Negative Log-Likelihood Goal function in Logistic regression if we introduce different costs per class (e.g. the cost of erring class 1 is errc1, and class 2 is errc2)?
logistic-regression log-likelihood
asked Nov 19 at 0:34
MrT77
114
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
What is the form of the Negative Log-Likelihood Goal function in Logistic regression if we introduce different costs per class (e.g. the cost of erring class 1 is errc1, and class 2 is errc2)?
logistic-regression log-likelihood
asked Nov 19 at 0:34
MrT77
114
What is the form of the Negative Log-Likelihood Goal function in Logistic regression if we introduce different costs per class (e.g. the cost of erring class 1 is errc1, and class 2 is errc2)?
logistic-regression log-likelihood
logistic-regression log-likelihood
asked Nov 19 at 0:34
MrT77
114
asked Nov 19 at 0:34
MrT77
114
asked Nov 19 at 0:34
MrT77
114
asked Nov 19 at 0:34
MrT77
114
asked Nov 19 at 0:34
MrT77
114
114
add a comment |
add a comment |
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