Experimental results show that this method can reduce the dimension of the classification data, and improve the classification accuracy.
实验结果表明，该方法能降低分类数据的维数，提高分类的准确率。
After simple statistics, the dimension can act as the input vector of ANN for PQ classification.
盒维数的简单统计结果可以作为PQ神经网络分类器的输入特征量。
This paper researches the parameters (kernel, penalty parameter c) of SVM and the dimension of feature, which influence aerial image segmentation and classification.
研究了支持向量机参数(核函数、惩罚因子c)和影像特征维数对航空影像分割与分类的影响。
This paper introduced a method availing autocorrelation functions to estimate the image fractal dimension, and the method can detect classification of the wood texture.
介绍了一种利用自相关函数来估算图像分形维数的方法，并将其应用到木材的纹理分类检测中。
The dimension of data can be reduced by feature extraction, and more meaning data about target can be got by feature extraction, which make target classification more exactly and effectively.
特征提取可以降低数据空间的维数，挖掘出能更有效的代表目标信息的数据，从而使目标的分类更加准确有效。
Thus we solve the problems of the synonym and the multivocal word, and reduce the dimension of the characteristic space to a great extent, get the correct rate of more excellent classification.
从而解决了文本处理中的同义词和一词多义问题，在很大程度上降低了特征空间的维数，并且得到了较优的性能。
Complexity of part variant design was formulated based on dimension constraint, and the complexity of part variant design was contrasted in the condition of before and after part classification.
提出了基于尺寸约束的零件变型设计复杂特性模型，比较了零件分类前后的变型设计复杂性。
By translating feature values into fuzzy values, fuzzy classification can standardize features and allows the combination of features, even of very different range and dimension.
通过把特征值翻译为模糊值，即使对于不同的范围和维数的特征值组合，模糊分类能够标准化特征值。
Parameters describing character of gray cast graphite morphology such as fractal dimension, roughness and regression coefficients were used to the classification.
用于描述石墨形态的特征由分形维、粗细参数和二维自回归系数共同组成。
Based on singularity of constraint equation and complex division of structure-parameter-space, the dimension classification method of planar mechanism was researched.
以位置约束方程奇异性条件和结构参数空间复形剖分方法为基础，研究了平面机构尺度分类问题。
This method can reduce dimension of the feature and calculated amount, and besides it can increase the distance between the feature, this all contribute to a better classification result.
该方法可以有效地降低特征维数，降低了计算量，并且能够增大不同类别的特征间的距离，有助于实现更好的分类结果。
The 17-dimension morphologic features of the stored-grain pests are compressed into 10 dimensions effectively and the classification efficiency is improved.
该算法有效地将粮虫的17维原始形态学特征降为10维，提高了分类的效率。
The research contents include high dimension feature vectors index, semantic video classification, relevance feedback, similarity measure of video clips and video content representation.
本文研究内容涉及特征索引方法、视频语义分类方法、相关反馈方法、视频片段的相似度量以及视觉内容特征的表示等问题。
The high generalization ability of Support Vector Machine (SVM) makes it especially suitable for the classification of high-dimension data such as term-document.
支持向量机(SVM)高度的泛化能力使它特别适用于高维数据例如文档的分类。
The total 42-dimension features get a better CER of 7.4% than static features. But not all these features have a positive impact on the classification.
进一步在静态特征的基础上提出了上下文特征和动态特征，它们和静态特征组合在一起的特征分类效果比静态特征提高了7.4%。
The concept of attribute similarity is presented to solve the weight problem of multi-dimension object classification, and cloud classifier based on attributes similarity is presented also.
提出了属性相似度概念解决高维对象分类的权重问题，并结合云理论建立了基于属性相似度的云分类器。
Numerical simulation shows that the proposed method can reduce the dimension of the feature space, and has higher correct classification rate.
数值实验表明，该方法可以降低特征空间维数，具有较好的分类准确率。
Numerical simulation shows that the proposed method can reduce the dimension of the feature space, and has higher correct classification rate.
数值实验表明，该方法可以降低特征空间维数，具有较好的分类准确率。
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