采用BP神经网络建立分类模型,模型平均识别准确率达98%。
The average recognition accuracy of model reached 98% by building the BP neutral network classification model.
贝叶斯模型平均法用来综合各模型的结果并提供一种反映模型选择和抽样变异性的不确定性度量。
Bayesian model averaging was used to combine the results across models and to provide a measure of uncertainty that reflects the choice of model and the sampling variability.
单纯使用马尔可夫模型平均分类正确度为84.33%,改进后平均分类正确度为85.17%。
The average distinguish rate of using the purely Markov Model was 84.33%, however the improved system had the rate of 85.17%.
内容提要:模型平均方法是当代统计学和计量经济学界研究的国际前沿问题,在经济、金融、生物、医学等领域有着广泛的应用前景。
Abstract: Model averaging is a frontier topic in Statistics and Econometrics. It has wide applications in many fields like Economics, Finance, Biology and Medicine.
使用这个模型,您可以对较高近距离缓存命中率对平均数据访问时间造成的影响进行模拟。
With this model, you can simulate the effects a higher near-cache hit will have on the average data access time.
图2显示了使用每种模型将文档写入到输出流中的平均时间。
Figure 2 shows the average times for writing the documents to an output stream using each model.
该研究报告的合著者、地球科学家戴维·罗贝尔说:“这些模型说明,在2030年前,非洲大陆的气温将平均升高略高于一摄氏度。
The study’s co-author, earth scientist David Lobell, said: "On average, the models suggest that temperatures over the African continent will increase by a little over one degree Celsius by 2030.
一些模型预测全球平均云覆盖量在较暖的气候下会增长,从而增加对太阳辐射的反射,将会使预期的全球变暖变得有限。
Some models predict that global mean cloud cover will increase in a warmer climate and the increased reflection of solar radiation will limit the predicted global warming.
通过队列模型,不仅可以可视地对系统和各种参数加以表示(如超时和平均响应时间),而且还能够了解其对系统的影响。
With queuing models, you both visually represent a system and vary parameters, such as timeouts and average response times, and understand their effects on a system.
电脑模型的预测显示,如果排放量以当前速率增加,到2100年平均气温极有可能升高4度。
The computer models predict that if emissions continue to rise at the present rate, average temperatures will most likely increase by 4c by 2100.
新模型也降低了平均表面温度上升的预测值,从3摄氏度下降到2摄氏度。
The new analysis also reduces the expected rise in average surface temperatures to just over 2c, from 3c.
媒体信息越丰富,平均质量就会急速降低,而有关质量的新的行业标准模型却在缓慢形成之中。
Whenever media become more abundant, average quality falls quickly, while new institutional models for quality arise slowly.
大多数行星形成模型预言在主恒星一个天文单位(或从地球到太阳的平均距离)以内会有一个“沙漠之星”。
Most planet-formation models predict a “planet desert” within one astronomical unit (or the average distance from the Earth to the sun) of a host star.
在使用Modeler的将来流程中,此返工循环的平均反复次数比较少,因为模型的表现比较准确,而图片则不够明确。
In the To-Be process with Modeler, this rework loop has less iterations on average because models are precise in their representation, whereas pictures can be ambiguous.
此模型假定平均服务响应时间为1秒,99%的服务都将在此时间内成功完成。
The model assumes an average service response time of one second, with a 99% probability that the service will complete successfully.
我们的模型曾保守的假设苹果会降低批发平均售价,而现在iPad 2售价未变,因此我们需要相应的调整预期。
Our model had conservatively assumed that the company would lower wholesale ASPs, so we are adjusting our estimates to reflect the unchanged price points.
最终的模型提供了被研究分子平均时间上的三维原子水平结构。
The final model provides a time-averaged three-dimensional atomic-resolution structure of the molecule under study.
您可以在您的模型中执行任意多次的平均化过程。
You can perform as many equalization events as you wish to in your model.
如果概率很低,那就可以不采用平均值是最佳预测值这一无效假设,并且相应地可以确信简单线性模型是与数据良好吻合的。
If that probability is low, then you can reject the null hypothesis that the mean is the best predictor and, correspondingly, gain confidence that a simple linear model offers a good fit for the data.
在你用有线鼠标建立起平均值数据后,两个数据模型的差别大小就决定了最后结果。
After establishing an average with your wired mouse, determine by how much the two models differ.
建立了某型号鼓式制动器平均制动力矩同速度和压力间的幂指数模型。
A power index model is formed which describes the relation of drum brake average torque with speed and pressure.
然后用M/D/1排队模型对每个节点的MAC层队列建模,分析了MAC层队列的平均排队延迟。
We also analyzed the average queue delay of MAC layer by modeling the interface queue of each node with M/D/1 model.
相对于这些值平均增加了70个原分别为100牛顿米的模型。
In comparison to the original models these values mean an increase of 70 respectively 100 Nm.
估计GM(1,1)模型中的参数通常采用最小二乘准则,而在模型精度检验时又常采用平均相对误差。
Estimation of GM (1, 1) model parameter usually adopts the least square criterion, but test of model precision often USES average relative error criterion.
在说话人辨认实验中,较之传统的GMM方法,基于EGMM的系统的正识率提高了近3%,并且模型具有更小的平均尺寸。
Compared with traditional GMM, the correct recognition rate of si system based on EGMM increases by approximate 3%. Furthermore, the GMMS in new system have smaller average size.
根据平均纹理相似度判断输入图像与模型视图间的相似程度。
Average texture similarity is constructed to gauge degree of similarity between model views and target images.
根据平均纹理相似度判断输入图像与模型视图间的相似程度。
Average texture similarity is constructed to gauge degree of similarity between model views and target images.
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