• Through the concept of gray interconnect degree, the basic weight to depict the influence of mean prediction effect before some moment on the weights was studied.

    通过灰色关联度引入基本权重概念刻画各种方法在时刻一段时期内全面平均预测效果加权系数影响

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  • The standard error of prediction (% SEP), the mean prediction error (MPE) and the mean relative error (MRE) were utilized to evaluate the prediction ability of the BP-ANN.

    标准预测误差(%SEP),平均预测误差(MPE)平均相对误差(MRE)评价预测能力

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  • I mean, I understand how it organizes the elements, but where's the prediction?

    意思是,我知道这个表格是如何编排元素的,但是它的预测性体现在哪里呢?

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  • My prediction at the time was that the term would become so watered down that it would cease to mean anything.

    当时预测这个术语淡化不再代表任何意思

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  • The results of the test data indicate that the prediction system is reliable and the root of mean square error is about 15%.

    测试数据预测结果表明预测系统能够可靠工作,预测结果均方根误差在15%左右。

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  • The paper introduces a practical method to calculate the mean time between failures (MTBF) of ac servo controllers, using the components counting prediction method.

    介绍采用元器件计数预计伺服驱动控制平均故障间隔时间(MTBF)实用计算方法

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  • The forecasting of mean atmospheric circulation of pentads is of great worth for prediction of weather elements and process, especially of macroscopic process.

    平均环流预报对于要素天气过程特别是大型天气过程预报有重要参考价值

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  • A novel electrocardiogram compression algorithm based on minimum root-mean-square error prediction utilizing the correlation of adjacent QRS wave is proposed.

    本文提出了一利用相邻QRS相关性进行最小方差预测心电图压缩算法

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  • Monthly mean precipitation and foregoing air temperature had nicer correlativity in most of months, and air temperature was regarded as reference in prediction of monthly mean precipitation.

    绝大多数月份平均降水量前期气温好的相关关系,可作为月平均降水量预报的参考依据。

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  • On the basis of mean orbit concept, a fast algorithm for the prediction of LEO satellite passes and image opportunity is presented.

    引入平均轨道概念基础上提出一种针对低轨道卫星过顶成像区域时间的快速预报算法

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  • To some extent, that prediction was correct-Guo, known affectionately as Binbin-has been all but forgotten, but that doesn't mean he lives in darkness.

    某种程度上是个正确的预言——这个人们深情斌斌的孩子已经几乎被人遗忘了并不意味着生活黑暗当中。

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  • In the part of tracking, combining the improved Mean-Shift algorithm and Kalman filter prediction.

    跟踪部分,采用改进均值漂移算法卡尔曼滤波预测结合

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  • The analysis to the mean square deviation showed us the conclusion, that the prediction accuracy of WSVM was better than the ANN and traditional SVM models.

    结果均方差分析显示加权支持向量机预测精度优于人工神经网络标准支持向量机模型。

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  • Just as in July, when Pakistan sank approximately 10 feet in elevation, indicating the plate holding India was tilting, this does NOT mean the big 7 of 10 prediction is occurring in Indonesia.

    七月份巴基斯坦海拔大概降落了10英尺这表明承载印度板块正在倾斜,但并不意味着10个阶段里第7阶段事件预测正在印尼上演。

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  • If you do that, because in our populations approximately half of the population will have a vascular event, what does prediction mean?

    但是如果这样了,由于我们研究人群中几乎一半的人存在血管事件,那么预测又什么意义呢?

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  • As the representative in the library of colleges and universities, the H lan- guage category books is selected to demonstrate the mean duplicates prediction procedure.

    选取高校图书馆具有代表性H语言图书为例,介绍平均复本量预测过程

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  • By mean of well logging data interpretation, the residual oil distribution nearby the well can be predicted, but the state far away from the well is hard to prediction.

    通过测井资料进行解释可以预测井区附近剩余油分布情况无法预测远离井区域的剩余油的分布情况。采用时间平均方程和时移地震技术,得出了预测剩余油分布的方法。

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  • For the prediction beyond the daily predictability limit, it is proved by using simple cell to cell mapping idea that mean value is predictable, and the quantitative result is obtained.

    气候系统存在最大可预报期限对于超过逐日预报可预报期限后的预报,映射思想证明平均值预报性,得到了定量结果

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  • The experimental results show that the absolute value of mean error of such prediction and control precision is within 5% , which gets good effect on sheet shape control. The BP network m…

    仿真与实验结果表明模型预测控制板形精度平均误差绝对值均5%之内具有好的效果,可应用于板形在线预测与控制。

    youdao

  • I mean I understand how it organizes the elements, but where's the prediction?

    是说,我能理解怎样组织元素但是预测哪里呢?

    youdao

  • By using the monthly mean sea surface temperature data in 4 regions, a forecast model based on EOF iteration scheme for the summer climatic prediction over Yunnan province is established.

    本文考虑4个区域平均海表水温的多时次历史资料基于EOF迭代方案,建立了云南夏季气候变化的种多时次e OF迭代预测模型

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  • The modified model yields much better prediction compared to the prediction with the original model for asymmetric systems, the mean deviation of bubble pressure decreased by more than 25 percent.

    对称体系预测结果比模型很大提高压力预测平均偏差平均下降了约25%。

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  • The correlation coefficients (r) and root mean square error of prediction (RMSEP) were used as the model evaluation indices.

    预测预测相关系数(r),预测标准偏差(RMSEP)作为模型评价指标

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  • The results of the test data indicate that the prediction system is reliable and the root of mean square error (RMSE) is about 15%.

    测试数据预测结果表明预测系统能够可靠工作,预测结果的均方根 误差在 15%左右。

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  • As the name suggests, the mean absolute error is an average of the absolute errors, where is the prediction and the true value.

    顾名思义平均绝对误差绝对误差平均值其中fi是预测值yi是实际

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  • The results indicate:(1)the mean absolute value of relative error of the prediction results of this model has been reduced at 0.13% (the original is 3.92% in the PLS model);

    研究结果:(1模型预测结果相对误差绝对值均值PLS模型3.92%,降低到了0.13%;

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  • The final result of the model was the addition of the two model's validation values, and the root mean squared error of prediction (RMSEP) was used to estimate the mixed model.

    最终预测结果两个模型预测值之和, 以模型预测标准偏差(RMSEP作为评价指标, 以便考察新方法有效性

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  • The model is applied to the prediction of the mean annual amount of sediment in a river valley. The results show that the fitting precision and prediction precision are 90% and 75%, respectively.

    模型用于流域年均含沙量预测拟合率达90%以上,预留检验预报准确率为75%。

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  • Conclusions Moving seasonal mean ratio method could consider secular, seasonal, cyclic and random tendencies of time-series data together and could serve as a useful tool for prediction.

    结论移动平均比率综合考虑长期季节周期随机趋势预测效果较好。

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  • Conclusions Moving seasonal mean ratio method could consider secular, seasonal, cyclic and random tendencies of time-series data together and could serve as a useful tool for prediction.

    结论移动平均比率综合考虑长期季节周期随机趋势预测效果较好。

    youdao

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