cost function
pl: cost functions
Related Words
loss functionobjective functionutility functionoptimizationgradientdescentminimizationmaximizationparameterweightbiaserrorresidualconvergencelearning ratebackpropagationderivativecalculusalgorithmmodelpredictionaccuracyprecisionrecalloverfittingunderfittingregularizationpenaltylassoridgemeanvariancestandard deviationcross entropyconvexityconcavityglobal minimumlocal minimumsaddle pointstochasticiterationepochbatchtensormatrixvectorlinear regressionlogistic regressionneural networkdeep learningmachine learningartificial intelligenceheuristiccostexpenseefficiencyperformancemetriccriterionfitnesshyperparameteractivation functionsoftmaxsigmoid