If HOLDOUT_SEED is set to 0, the algorithm generates the seed based on the name of the mining model, to guarantee that the model content remains the same during reprocessing.

• 如果将HOLDOUT_SEED设置为0,则算法将根据挖掘模型的名称生成种子,以保证模型内容在重新处理的过程中保持不变。