The Counterpropagation Network (CPN) can be applied to image compression as a vector quantizer. However, the CPN learning algorithm has two obvious disadvantages in codebook designing.
对向传播神经网络(CPN)可以作为矢量量化器用于图像压缩,但CPN学习算法在进行码书设计时存在两个明显的缺陷。
Motion Vector Refinement: Bit rate adaptation transcoding adapt the network heterogeneity, which makes the reference frame changed. The motion estimation is needed.
运动矢量修正技术:码率调整型转码算法可以屏蔽网络的异构性,但导致参考帧数据发生变化,需要重新进行运动估计。
The characteristics of SOFM neural network is analysed and compared with the feature of Vector Quantizing problem in this paper. Based on this an algorithm for Vector Quantizing is put forward.
对自组织特征映射神经网络的特性进行分析,并将其与矢量量化问题的实质进行比较,提出了一个实现矢量量化的自组织特征映射算法。
In the process of measuring radio frequency absorb material by vector network analyzer, the impedance of rectanglecoaxial measuring device is mismatched and cause redundant reflection.
在使用矢量网络分析仪对射频吸波材料进行测试的过程中,由于矩形同轴装置阻抗不匹配,将引起不希望有的反射。
The vector network analyzer is the special instrument that tests microwave and radio frequency devices, its application is very extensive in the wireless measurement field.
矢量网络分析仪是测试微波射频器件的专用仪器,在无线电测试领域应用非常广泛。
To measure the coupling function, this paper suggests the experimental setup which mainly consists of the vector network analyzer HP8510C.
给出了以矢量网络分析仪HP8510C为主要设备测量耦合函数的实验方法。
Based on measuring method of vector network analyzer, the experimental results of the wideband quadrature demodulator in the imbalance of amplitude and phase are given in this paper.
文中基于矢量网络分析仪测试方法,给出了该宽带正交解调器的幅相不平衡实验结果。
The output vector of the network is the indicator of both damaged members and damage extent.
网络的输出向量同时指示了损伤构件及其损伤程度。
The prediction method of network delays based on support vector machine (SVM) was put forward.
进而提出了基于支持向量机(SVM)的网络延时预测方法。
That the support vector machine network is applied to recognize the nonlinear fluorescence spectrum of impurities of different concentrations in air is proposed.
提出将支持向量机网络应用于含不同浓度杂质气体的非线性荧光光谱的识别。
The application of neural network vector quantization in speech encoding is discussed.
讨论了在语音编码中,应用神经网络技术进行矢量量化的算法。
Aimed at the problems of document automatic classification, a classification method is proposed based on fuzzy vector space model and RBF network.
针对文本自动分类问题,提出了一种基于模糊向量空间模型和径向基函数网络的分类方法。
As an XML based network vector graphics format, SVG has many advantages and nicer prospects over other graphics formats.
SVG作为基于XML的文本化网络矢量图像格式,具有其他图像格式所不可比拟的优势和发展前景。
A classification method based on fuzzy vector space model and radial basis function network is presented in this paper.
文本提出了一种基于模糊向量空间模型和径向基函数网络的分类方法。
In network information retrieval, based on document vector space, class, cluster, ranking and relevance feedback need to compute similarity.
在网络信息检索中,基于文档向量空间的分类、聚类、排序与相关性反馈需要计算相似度。
Some practical analysis methods for reliability vector of multilevel hierarchical and network aseismic engineering systems with intermediate state and failuredependence are established.
建立同时考虑中介状态和失效相关时多级递阶和网络抗震工程系统的可靠性向量模型及其实用分析方法。
A network traffic anomaly detection mechanism is presented based on support vector machine (SVM).
提出了一种基于支持向量机的网络流量异常检测方法。
Objective: to investigate the potential of learning vector quantization (LVQ) artificial neural network tools for discrimination and forecasting of occurrent intensity of typhoid and paratyphoid.
目的:探讨学习矢量量化(LVQ)人工神经网络在伤寒、副伤寒发生强度判别与预测中的应用。
We bring forward a hybrid model that is based on a combination of keywords and concept. The hybrid model is built on vector space model and probabilistic reasoning network.
本文在向量空间模型和概率推理网络的基础上提出了一个基于关键词与概念相结合的混合信息检索模型。
Therefore, through structural modal analysis with different damage degree using ANSYS, get natural frequencies and mode shape data as neural network input vector after unitary.
因此,通过有限元软件ANSYS对具有各种损伤程度的结构进行模态分析,得到固有频率和模态分量的数据,经过归一化处理后作为神经网络的输入向量。
Support vector machine (SVM) and the neural network are both currently hot subject in the area of machine learning technology.
支持向量机和神经网络都是目前关于机器学习技术的研究热点。
Currently, the hottest method is neural network method and support vector machine method which also have the highest accuracy rate.
目前研究最热的识别率最高的当属神经网络方法和支持向量机方法。
With existing buffer generating algorithms assessed, this paper proposes a new algorithm in aid of edge constrained triangular network to create vector buffer.
本文在分析了已有的缓冲区生成算法后,提出缓冲曲线和边约束三角网辅助的矢量缓冲区生成算法。
In this paper, a method for converting GPS height to normal one by means of support vector machine is proposed, and compared with the methods of neural network, polynomial fitting etc.
结合GPS测量和水准测量资料,利用支持向量机方法对GPS高程进行了转换,并与神经网络和多项式拟合等拟合的结果进行了比较,得出了一些有益的结论。
A direct inverse control scheme of FCMAC neural network is presented for vector control AC servo system. The principle analysis and the design realizing process of the system are given in detail.
本文针对矢量控制交流伺服系统,提出了一种模糊小脑模型神经网络直接逆控制的方案,给出了较详细的原理分析及实现过程。
The learning vector quantization neural network has been integrated successfully with the case-based reasoning approach to reduce the case indexing space and to enhance the indexing efficiency.
将学习矢量量化神经网络集成在基于实例推理的故障诊断方法中,减小了实例搜索空间,提高了实例检索效率。
In this paper, based on mode shape, the author put forward a new parameter-mode shape curvature ratio for detecting structure damages. And it is also the input vector of the neural network.
本文基于模态振型,提出一个新的用于结构损伤识别的参数——振型曲率比,并将之作为神经网络的输入向量。
In this paper, based on mode shape, the author put forward a new parameter-mode shape curvature ratio for detecting structure damages. And it is also the input vector of the neural network.
本文基于模态振型,提出一个新的用于结构损伤识别的参数——振型曲率比,并将之作为神经网络的输入向量。
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