价值派和技术派与此类似，都是根据历史数据来判断并不绝对相同的未来。
Security analysis and market analysis are alike, therefore, in the fact that they deal with data that are not conclusive as to the future.
实际预测结果表明，该模型精度高，能够根据历史数据较为准确地预测出下料量的变化趋势。
The prediction result shows that the model has high accuracy and can predict the discharge rate's tendency based on historical data accurately.
收益管理针对这一问题，根据历史数据得出的需求预测，在此基础上制定相应的策略来平衡供需，以实现收益的最大化。
Revenue conduct is aimed at handling these problems, and on the basis of the historical data it can bring forward the corresponding strategies, which can realize the maximal profit.
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