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First to answer and accepted with score of 10 or more. This badge can be awarded multiple times.

earned this badge 5 times.
Relation between Covariance matrix and Jacobian in Nonlinear Least Squares
Awarded Jul 8, 2022 at 17:10
Unbiased estimators of skewness and kurtosis
Awarded Mar 5, 2022 at 14:47
How does the L-BFGS work?
Awarded May 7, 2018 at 5:10
Why are optimization algorithms defined in terms of other optimization problems?
Awarded Jan 14, 2017 at 1:02
Is every correlation matrix positive definite?
Awarded May 25, 2016 at 19:51

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