The model had higher prediction precision compared with traditional regression model.
该模型比传统回归模型有着更高的预测精度。
The model had higher prediction precision compared with traditional regression model.
比较各方法预测精度，赋予不同权重，建立组合预测模型。
The model had higher prediction precision compared with traditional regression model.
与传统的回归模型相比，该模型具有较高的预测精度。
Result: ANN forecast model of HFRS incidence was built with high prediction precision.
结果：建立HFRS发病率的ANN预测模型，其预测精度高。
It improves the unequal interval gray forecast model, and the prediction precision is improved.
弥补了传统非等间距原始数据预测模型的不足，提高了灰色预测的精度。
The model has the advantages of gray model and Markov mode and has a good prediction precision.
模型兼有灰色预测和马尔可夫预测的优点，预测精度较高。
The prediction precision met the engineering demand and the prediction errors varied with seasons.
预测精度满足要求，并且发现预测误差随季节发生变化的规律。
To improve prediction precision is the most radical objective in short term load forecasting (STLF).
提高预测精度是短期负荷预测的基本目标。
The prediction precision of spectral analysis is very low, but the main period variations can be determined.
用谱分析进行钟差预报的精度不高，但可以发现钟差时间序列中的主要周期变化；
Experiments show that the method can improve the simplicity and the prediction precision of classifying rules.
试验表明，该算法有效提高了分类规则的简明性和预测精度。
Being used the inversion method based on porosity of reservoir, the prediction precision has then been increased.
改用以孔隙度为基准的反演方法，提高了储层预测的精度。
And the prediction precision of the mathematic model also increases as volatility of evaporation liquid decreases.
随着蒸发液体挥发性能的减弱，新建模型的预测精度增加。
The algorithm can evidently reduce the coding overhead for disparity information with the same prediction precision.
与传统算法相比，在相同预测精度下，明显降低了视差信息编码开销。
Finally by training the network is trained using cutting dates, so the prediction precision of each model is compared.
最后利用切削样本数据对网络进行了训练，并同分析模型在拟合精度与预测精度方面进行了比较。
The prediction of helicopter track with grey system theory involves less dictation data and gives a higher prediction precision.
而用灰色系统预测直升机航迹，只需用较少的探测数据，就可以得到较高的预测精度。
Results Build two kinds of ANN forecast models of HFRS incidence They are better than traditional method on prediction precision.
结果建立HFRS发病率的两种ANN预测模型，其预测精度远远高于传统方法。
The experiment shows that this combination model overcomes the shortcoming of single model and improves the prediction precision.
实验证明，该组合模型克服了单一模型的缺点，提高了预测的精度。
On the whole, the prediction precision of PLSR model was better than PCR's for both sand content and moisture content predictions.
对于土壤含沙量的预测而言，认为在PLSR模型下，一阶微分处理的预测效果最好；
Example taken from Datong mine area is presented here and it shows that the prediction precision may satisfy the demands of practice.
从计算结果可以看出，预测的精度满足了生产矿井的实际需要。
Through application of this model to the actual project, we find that the new model has a better prediction precision and achieve ideal results.
通过这个模型，在实际项目应用中，我们发现，新的模型具有较好的预测精度，达到理想的效果。
Compared with another method proposed by Knoebel and others, the models are of both certain mechanism and better prediction precision on the whole.
与国外一种同类研究方法相比较，本文所提出的模型具有一定的机理性和更好的整体预估精度。
Stochastic inversion method of simulated anneal is applied in oil field exploration , improving reservoir prediction precision and oil-gas identification.
模拟退火随机地震反演方法是一项用于油田勘探和储层预测及油气识别的重要手段。
The comparison, between RBF and BP, proves that RBF has a faster convergence rate, a higher prediction precision and a bright prospect of engineering application.
对比了RBF和BP预测方法，结果表明，RBF方法收敛速度快、预报精度高，由此也证实了其具有的工程应用前景。
The prediction precision and the ability of noise elimination are improved by introducing space distance of central point as fit parameter into predicting process.
将中心点的空间距离作为一个拟合参数引入预测过程，提高了预测精度和消噪能力。
The t-test result showed that the prediction value agreed with the observation data fairly well and the BP neural network model had rather high prediction precision.
t检验结果表明，BP神经网络训练和预测得到的模拟值与实测值之间吻合很好，该方法具有较高的预测精度。
It is shown that the prediction precision of BP neural networks can be improved greatly according to many on-line data and the optimization model can be adapted to...
通过对大量在线数据分析得出，这种方法对中厚板板凸度的预报精度有很大改善，能适应不断变化的工艺过程和设备条件。
It is shown that the prediction precision of BP neural networks can be improved greatly according to many on-line data and the optimization model can be adapted to v...
通过大量在线数据分析，可知这种方法对中厚板板凸度的预报精度有很大改善，能适应不断变化的工艺过程和设备条件。
The example results indicated that the synthesis method based on the wavelet analysis on shortterm gas load prediction has effectively improved the prediction precision.
实例验证表明，燃气短期负荷预测小波分析综合模型有效地提高了负荷预测精度。
The example results indicated that the synthesis method based on the wavelet analysis on shortterm gas load prediction has effectively improved the prediction precision.
实例验证表明，燃气短期负荷预测小波分析综合模型有效地提高了负荷预测精度。
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