机器学习：样本集、验证集（开发集）、测试集

样本集、验证集（开发集）、测试集。 Ripley, B.D（1996）在他的经典专著Pattern Recognition and Neural Networks中给出了这三个词的定义。 Training set: A set of examples used for learning, which is to fit the parameters [i.e., weights] of the c

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