concept drift

短语

词形变化

concept drifts 复数 concept drifts

释义与例句

n.
  1. 1.

    The tendency of a statistical model to become less and less accurate over time in real-world conditions.

    可数 不可数 数学 计算机

词源

Concept refers to the hidden relationship between the inputs and outputs of the model.

来源：wiktionary