Back دالة الخسارة Arabic Función de pérdida AST Funció de pèrdua Catalan Účelová funkce Czech Verlustfunktion (Statistik) German Loss function English Función de pérdida Spanish تابع هزینه Persian Fonction objectif French פונקציית הפסד HE
In mathematics a loss function or cost function is a mathematical function that maps an event, or the values of one or more variables onto a real number. This number is then given a semantic value, such as cost or utility. Optimisation can then be used to find the value where the function is minimal, or at one of its maxima.
