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regret

A2 noun

Các nghĩa

  1. sự hối tiếc, nỗi ân hận

    Emotional pain on account of something done or experienced in the past, with a wish that it had been different; a looking back with dissatisfaction or with longing.

    countable · uncountable

    What man does not remember with regret the first time he read Robinson Crusoe?

  2. tổn thất có thể tránh được

    The amount of avoidable loss that results from choosing the wrong action.

    countable · uncountable

    Under squared errorloss we show that there exists unique minimax regret solution for the problem of selecting the threshold.

  3. người vắng mặt có báo trước

    A person invited to an event who was unable to attend, but notified the organizer of this beforehand; a nonattendee.

    countable · uncountable

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