model show sample
模型展示样例
以上为机器翻译结果,长、整句建议使用 人工翻译 。
The results show that using the GM (1, 1) model to forecast the tax data involves a smaller sample and less information. It's easier to build the model and the prediction precision is better.
结果表明,用GM(1,1)模型对税收数据进行预测,不仅所需样本小、信息少,而且建模简单,具有很好的预测精度。
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