• 应用单侧容限系数公式,提出了一种测定金属材料疲劳裂纹扩展速率样本方法

    A small sample method for testing fatigue crack growth rate curve of steel was presented in this paper using a formula of two-dimensional one-side tolerance factor.

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  • 误差曲线基础上实际评价过程能够接受置信程度标准,确定样本方法的评价极限,取得了很好的效果。

    On the basis of the error curve, with the accepted degree of confidence as the standard, the evaluation limitation for small sampling method was...

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  • 试验结果表明方法有效可行的,样本情况下BP神经网络具有更高诊断精度

    The test shows that this method is effective and feasible, and has higher diagnosis precision than BP neural network in cases of fewer samples.

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  • 方法样本信息科研项目风险评价问题提供了可行数学分析工具

    The method provides a tool of analysis on risk evaluation for such projects with limited number of samples and amount of information.

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  • 模糊综合评判方法BAYES理论结合给出小样本试验数据确定岩土参数概率分布

    By combining BAYES theory with fuzzy comprehension evaluation method, this paper suggests a new method to determine the distribution of rock parameters.

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  • 实验结果表明,调制识别方法样本具有较高的识别率,可以应用数字信号的调制识别系统中。

    The experiment results justify the high recognition rate with less samples, thus the method can be used in the digital signal modulation recognition system.

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  • 目前一些常用故障诊断方法是以样本数据为基础的,通常实际工程中得到故障一般都是样本数据,使应用受到了一定的限制。

    At present some commonly used fault diagnosis methods are based on the large samples data, however we employ the small samples data in the real project, therefore its application has been limited.

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  • 支持向量(SVM)作为一种新型非线性建模方法适合处理样本高维数的建模问题。

    Support vector machines (SVM) is a new nonlinear modeling method which is suitable for solving small samples and high dimension modeling problems.

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  • 本文提出了样本均匀分布参数区间估计假设检验方法

    This paper gives Interval Estimates and Hypothetical Test Method of Parameter on Few Sample Uniform Distribution.

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  • 支持向量其适用高维特征样本不确定性问题优越性一种极具潜力的高光谱遥感分类方法

    Support Vector Machines(SVM) is a potential hyperspectral remote sensing classification method because it is advantageous to deal with problems with high dimensions, small samples and uncertainty.

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  • 支持向量机方法能够解决样本情况下非线性函数通用性推广性问题求复杂的非线性拟合函数的一种非常有效技术

    The problems of universality and extensibility in nonlinear function approximation using small samples can be solved by the method, it a very efficient technique for nonlinear function approximation.

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  • 针对一缺陷,将基于样本理论支持向量机学习方法应用发动机故障诊断中。

    To solve the problem of lack of fault engine sample, support vector machines, which is a method based on small sample theory is applied.

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  • 对于这样一个高维数非线性样本问题许多传统模式识别方法容易出现过学习或欠学习现象

    When solving this small sample problem with high dimension and nonlinear, many traditional pattern recognition methods will tend to occur overfitting phenomenon.

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  • 讨论一种样本光子图像统计处理方法

    A statistical method has been developed to process thin samples photon image.

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  • 为了提高针对混杂样本MB 1写算法检测提出了一种泛化能力较的MB 1写分析方法

    To improve the detection rate of MB1 steganography based on noisy small sample sets, a steganalysis method with high generalizability is proposed.

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  • 人耳识别最后部分尝试探索使用样本识别具有很大优势的支持向量方法

    On the last part of ear recognition, the author attempts to employs the method of SVM (Support Vector Machine), which has some superiority in small sample biometric recognition.

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  • 给出样本离散型、总体统计量检验法数值计算方法

    This paper presents the hypothetical test method of sum test statistics on many totality in discrete distribution of few samples and the arithmetical method of the test.

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  • 为了实现火工品可靠性指标样本评估研究了火工品可靠性评估小样本试验设计方案,给出基于试验信息熵的小样本试验设计方法

    To assess the high reliability of initiating explosive device with small samples, the test design plan with small samples for initiating explosive devices was studied.

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  • 本文提出双线性系统一种样本辨识方法

    In this paper, an identification method of bilinear system under small samples is proposed.

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  • 最后样本数据进行计算,实例结果表明所提出方法合理有效

    At last an example is given to demonstrate the availability and ap-plication of the proposed method.

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  • 提出种在移动交通检测系统确定路网浮动样本数量优化方法

    An optimization method for the minimum probe vehicles sample size of urban road network in mobile traffic detection system was proposed.

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  • 提出种在样本情况下,基于多层贝叶斯网络医学图像语义建模方法

    A semantic modeling approach for medical image semantic retrieval based on hierarchical Bayesian networks was proposed, in a small set of samples.

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  • 数据模拟结果表明新的方法更加适合样本,及存在连锁关系的标记位点的情况。

    The data simulation results showed that the new linkage analysis method is optimal for small sample with strong linkage.

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  • 目的探讨建立样本情况病例组合模型的意义模型求解方法

    Objective: To investigate the methods of case-mix in small samples.

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  • 基于统计学习理论结构风险原则支持向量易于样本机器学习方法

    Support vector machine (SVM) based on the structural risk minimization of statistical learning theory is a method of machine learning for small sample set.

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  • 建立统计学习理论基础之上的支持向量(SVM),一种基于结构风险小样本机器学习方法

    Support vector machine (SVM) is a novel and powerful learning method which is derived based on statistical learning theory (SLT) and the structural risk minimization principle.

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  • 研究分布样本容量相容性检验问题理论提出了新的检验方法

    The article gives a research on the theory problem of Compatibility test on Normal Distribution with few samples. The new test method is put forward.

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  • 实践表明这种方法具有高精度平均残差百分比绝对值为1.61%,适合样本单价建立

    The practice indicated that the method possesses higher accuracy with absolute value 1.61% of the average residual percentage. The model may be suitable for the price establishment of small samples.

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  • 马尔柯夫适用样本数据序列短期预测灰色系统预测方法适用于小样本数据的中期预测。

    Markov Chain is suitable for short-term forecast of great capacity sample data sequence, but gray system forecast method is suitable for medium-term forecast of few capacity sample data sequence.

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  • 马尔柯夫适用样本数据序列短期预测灰色系统预测方法适用于小样本数据的中期预测。

    Markov Chain is suitable for short-term forecast of great capacity sample data sequence, but gray system forecast method is suitable for medium-term forecast of few capacity sample data sequence.

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