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- improved Bootstrap method 改进自助法
- ANN model was used to analyze time series and BootStrap method was used to improve the precision of prediction. 该方法采用神经网络技术建立时序数据预报模型,并通过重抽样技术提高预报精度。
- Based on both the Bootstrap method and the CWT, one method is presented to construct the knowledge base of machine condition. 以此为基础,论文系统地阐明了应用Bootstrap方法建立设备状态特征库的方法。
- In this paper,a generalized bootstrap method was proposed to estimate the yield curve for any available data sets of bond price with cubic spline interpolation method. 在一般息票剥离法(bootstrapmethod)的基础上进行了扩展:采用三次样条插值方法,可以对任意的国债报价数据进行即期收益率曲线估计。
- The confidence intervals of the concentration of Si, Mn, C, S, P in composite samples were studied with parametric and bootstrap methods, and the estimated results were compared. 组合取样法因其比单次随机取样有较高的精度而常常应用于对未知分布总体的取样。
- Our packing method shall be improved. 我们的包装方法应加以改进。
- Besides that, we adopted a bootstrapping method during network's training, successfully solving the deficiency of non-face training samples. 而改进后的BP网络缩短了学习时间,提高了学习效率,并在一定程度上避免了学习中的局部极小问题。
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- Estimation on Treasury Bond Yield Curve with Generalized Bootstrap Method 基于广义息票剥离法的国债收益率曲线的估计
- Conservatives would defy our efforts at bootstrap improvements. 保守派会蔑视我们从根本上变革的努力。
- Have standards of morality improved? 道德标准是否有所改进?
- She is an improved edition of her mother. 她长得像她母亲但胜过她母亲。
- His writing has improved greatly in this semester. 这学期他的写作有了很大进步。
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- The relationship between them is being improved. 他们之间的关系正在改善。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- Popularizing this new method is not an easy job. 推广这种新方法不是件容易的工作。
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- She improved in health stage by stage. 她的健康状况逐渐好转。
- This is not an economical method of heating. 这不是一种经济的取暖方式。