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对传统的灰色理论模型进行修改,实时加入最新的信息进行预测,并结合石油需求量的数据来进行验证.结果表明,新模型预测的结果精度更高,与历史需求值较为吻合.
The traditional gray theory model is modified, the latest information is added in real time to predict, and the data of the oil demand are used to verify.The results show that the accuracy of the new model prediction is higher, which is in good agreement with the historical demand.