Savage also argued that using non-Bayesian methods such as minimax, the loss function should be based on the idea of regret, i.e., the loss associated with a decision should be the difference between the consequences of the best decision that could have been taken had the underlying circumstances been known and the decision that was in fact taken before they were known.
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Famous quotes containing the word regret:
“I regret all of my books.”
—Zora Neale Hurston (1891–1960)
“The one regret I have about my own abortions is that they cost money that might otherwise have been spent on something more pleasurable, like taking the kids to movies and theme parks.”
—Barbara Ehrenreich (b. 1941)
“If one hears truth in the morning, one may die without regret in the evening.”
—Chinese proverb.
Confucian Analects.