The experimental result shows that both the percentage of accuracy and the precision of the tendency of forecast are greatly improved as compared with the method of multiple regression.
试验预报结果表明，预报的趋势准确率和精度较多无回归预报方法有较大的提高。
The experimental result shows that both the percentage of accuracy and the precision of the tendency of forecast are greatly improved as compared with the method of multiple regression.
试验预报结果表明，预报的趋势准确率和精度较多无回归预报方法有较大的提高。
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