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阈值向量
相关语句
  threshold vector
     3. To meet the real-time demand in the robot soccer competition, this thesis proposed a color image segmentation method using improved threshold vector algorithm in YUV color space.
     3.针对足球机器人系统中对视觉系统实时性方面的具体要求,提出了一种改进了阈值向量彩色图像分割方法,对于一个未知颜色的像素点,一次计算就能够判断其颜色,并将其进行分类。
短句来源
     At last, we make a research about kinds of color model and segmentation of color image, and import the threshold vector in YUV color space on this base, which avoids the expensive computing when we differentiate the thresholds of many colors, real-time capability is improved greatly using this technology.
     5.研究了各种彩色空间及彩色图像的分割算法,并在此基础上在YUV空间中引入了利用阈值向量来分割彩色图像的方法,在没有引导线的情况下,成功地提取了楼道中的墙脚线。
短句来源
     This method utilizes the information of both gray level and gradient in an image. In this approach, the threshold vector is selected through evaluating two dimensional entropies based on the gray level gradient co occurrence matrix and maximizing the edge region entropies.
     该方法不仅利用了图像的灰度信息 ,而且也利用了梯度信息 ,通过计算基于灰度 -梯度共生矩阵的二维熵 ,并使边缘区域的熵最大来选择阈值向量 .
短句来源
     The structure of the fuzzy neural network is given, and the learning method is introduced. A fault discriminate method for threshold vector is utilized, which makes fault discrimination of the PMLSM flexible and credible.
     介绍了模糊神经网络的结构和学习方法,利用了一种阈值向量故障判别方法,使永磁直线同步电动机的故障判别灵活、可靠。
短句来源
     In the software system of image processing,to accomplish color image segmentation and recognition,the threshold vector judgment and improved seed-fill algorithm is introduced,and the image geometric moment is(calculated) during the segmenting. In order to achieve a vision servo system which composed of image-based feedback and(adaptive) compensation,the deduced matrix-based Jacobian from the image moment is taken as image feature.
     在图像软件处理中,采用阈值向量判断法和改进的种子填充法来完成彩色图像的识别和分割,在分割中计算图像的几何矩,利用全局图像的几何矩特征量构建图像雅可比矩阵,并用推导的图像雅可比矩阵完成一个图像反馈与目标运动自适应补偿的视觉跟踪系统.
短句来源
  “阈值向量”译为未确定词的双语例句
     6. Applied the improved color image segmentation method to human face detection in color image.
     6.将改进的阈值向量彩色图像分割方法用于彩色图像中的人脸检测,获得了良好的检测效果。
短句来源
     Approach to Extracting Footprint Edge Using 2D Threshold Vectors
     基于二维阈值向量分割的足迹边缘提取方法
短句来源
     The first layer NN of two-step detection approach of delaminating neural network is trained by using the area residual force vector as the import force and the sub area grade limens value as the export force. The second layer NN is trained by using the strain mode vector of pole end in damage area as the import force and the damage degree of pole end in damage area as the export force.
     分层神经网络两步法的第一层神经网络以区域残余力向量为输入向量,以子区域等级阈值向量为输出向量训练而成,第二层神经网络以损伤区域的杆端应变模态向量为输入向量,以损伤区域的杆端损伤程度为输出向量训练而成;
短句来源
     The dissertation recommends some kinds of methods and measures: such as adjusting the network configuration, connecting value and threshold value by the total value of all stylebooks, adding part of the adjusting value of the last time to the current adjusting value, transforming the stylebooks to standard value, optimizing activation function, appending threshold value to the putout of the nerve cell and so on。
     本文针对人工神经网络应用中存在的上述问题,介绍了各种改进方法与措施:如用所有样本的总效果对网络权值矩阵和阈值向量进行调整、调整量中加入动量项、标准化训练样本数据、优化激励函数以及给神经元的输出值添加偏置量等;
短句来源
     With the application of artificial neural network theory and machine learn-ing method,this paper establishes a nonlinear mapping between the blastability of rockand its affected factors such as volume of explosion crater,mass ratio of big rockblocks,ratio of small rock blocks,qualified ratio of blasting and wave impedence andrepresents them distributedly on neural network, connection weights and threshold ofnodes.
     应用人工神经网络系统理论,采用机器学习的方法,建立了岩石的可爆性指数与岩体的爆炸漏斗体积V、大块率K_1、平均合格率K_2、小块率K_3和波阻抗Z之间的非线性映射关系,并将其用神经网络、网络连接权值矩阵和节点阈值向量分布式表达出来。
短句来源
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  相似匹配句对
     INTELLIGENT VECTOR
     智能向量
短句来源
     Optical elerctic hybrid associative menory model with threshold modification using complementary vector
     用互补向量修正阈值的光电混合联想存储器模型
短句来源
     Approach to Extracting Footprint Edge Using 2D Threshold Vectors
     基于二维阈值向量分割的足迹边缘提取方法
短句来源
     Quotient of Vector Space
     向量空间的商
短句来源
     Nerve Threshold Value Detector
     神经阈值探测仪
短句来源
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  threshold vector
A second conclusion evident from Table 1 is that there is not a unique threshold vector for each value of q.
      
Given a threshold vector, we introduce the notion of index vector to represent a continuous subspace.
      
The term >amp;dquo;threshold vector>amp;dquo; is used to denote a set of thresholds for categorizing Y.
      


With the application of artificial neural network theory and machine learn-ing method,this paper establishes a nonlinear mapping between the blastability of rockand its affected factors such as volume of explosion crater,mass ratio of big rockblocks,ratio of small rock blocks,qualified ratio of blasting and wave impedence andrepresents them distributedly on neural network, connection weights and threshold ofnodes.The blastability of new type of rock mass is predicted by means of the method ofparallel inference.The...

With the application of artificial neural network theory and machine learn-ing method,this paper establishes a nonlinear mapping between the blastability of rockand its affected factors such as volume of explosion crater,mass ratio of big rockblocks,ratio of small rock blocks,qualified ratio of blasting and wave impedence andrepresents them distributedly on neural network, connection weights and threshold ofnodes.The blastability of new type of rock mass is predicted by means of the method ofparallel inference.The results show that the proposed method has some more importantad vantag es than traditional ones and it has strong ability for nonlinear dynam ic processing.

应用人工神经网络系统理论,采用机器学习的方法,建立了岩石的可爆性指数与岩体的爆炸漏斗体积V、大块率K_1、平均合格率K_2、小块率K_3和波阻抗Z之间的非线性映射关系,并将其用神经网络、网络连接权值矩阵和节点阈值向量分布式表达出来。对于新的岩石,网络采用并行推理的方法预报出其可爆性。实践表明,神经网络方法科学、具有较强的非线性动态处理的能力。

The problem of applying systematic analysis method to pest control theory consists offour pants:1.apply systematic analysis method to calculation of productionloss; 2. evaluate the efficiency of farm chemicals on the basis of production loss; 3. evaluate the efficiency of farm chemicals on the basis of economic loss; 4. give a calculatingmethod on economic threshold vector and pest control time,This method applies to complicated populations particularly.

本文从理论上研究了系统分析法在害虫防治上的应用。全文分4个部分:1.系统分析法在作物产量损失计算上的应用;2.由作物产量损失评价农药效果;3.经济损失意义下药物效果评价;4.经济阈值向量的一种确定方法,防治适期预测等控制问题。文中方法从理论上讲,对种群结构较为复杂,一年多世代发生,世代重叠,不只一个虫态(龄)造成损害的情况具有更加特殊的重要性,对种群结构较为简单的情况亦适用。文中涉及的产量均指作物产量,试验中测出的生物产量损失用模拟方法折算为作物产量损失,或者直接用对照的方法测出模型中作物产量损失参数。

Artificial Neural Network (ANN) has been widely used in fault diagnosis of power trans former. One of the main weak-points of the back propagation algorithm which is commonly used is that the optimal procedure is easily stacked into the minimal value locally and cuases strict demands of initial value. Based GA-ANN algorithm to optimize the initial value of ANN structure. Some examples are given to prove GA-ANN algorithm is powerful to diagnose the faults of power trasformers.

人工神经网络在电力变压器故障诊断中有广泛的应用。常用的反向传播界法存在着容易陷入局部极小点、对初值要求高的缺声、,给故障诊断带来不便。本文提出采用遗传算法优化人工神经网络结构的初仅,将遗传算法与人工神经网络结合起来.迅速得到最佳人工种经网络权值矩阵与阈值向量,实现故障诊断。

 
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