Издательство: | Книга по требованию |
Дата выхода: | июль 2011 |
ISBN: | 978-6-1308-7048-5 |
Объём: | 92 страниц |
Масса: | 160 г |
Размеры(В x Ш x Т), см: | 23 x 16 x 1 |
High Quality Content by WIKIPEDIA articles! In statistics, decision theory and economics, a loss function is a function that maps an event onto a real number representing the economic cost or regret associated with the event. Less technically, in statistics a loss function represents the loss (cost in money or loss in utility in some other sense) associated with an estimate being "wrong" (different from either a desired or a true value) as a function of a measure of the degree of wrongness.
Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.