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分类应用的英文
例句与用法
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- We present an extensive experimental evaluation of refined concept index on two english collections and one chinese corpus using state - of - the - art support vector machine classifier
因此，在大规模文本分类应用中，特征选择算法往往更受欢迎。不过，概念索引却是一个例外。 - As to its application to multiclass classification problems , most of the methods currently used are based on combining many binary svm classifiers to build a multicalss classifier . in this paper , a new method is proposed
就支持向量机在模式识别领域中的多类分类应用而言，目前的算法多采用组合两类支持向量机分类器进行多类分类的方式。 - This article is organized as follows : the first chapter briefly introduces the newly discipline of the data mining technology , talks about the necessity of chinese text mining , and emphasis on the challenges brought from chinese text classification
本文的组织如下:第一章简要介绍了数据挖掘这一新兴学科的理论基础与应用范围，并介绍了作中文挖掘工作的必要性，特别是中文分类应用带来的挑战。 - Based on object detection , it brings forward a double - difference algorithm , the principle of temporal consistency and maximum likelihood estimation are employed to target classification , and the tracking process combines tile template with the current motion regions so as to obtain correlation matching
基于目标检测提出了双差分的目标检测算法，目标分类应用到了连续时间限制和最大可能性估计的原则，目标跟踪则结合检测到的运动目标图像和当前模板进行相关匹配。 - Absorption - band parameters such as the position , depth , width , and asymmetry of the feature have been used to quantitatively estimate composition of samples from hyperspectral data . so spectral absorptions are very important feature bands in use of hyperspectral classification and targets identify , this paper extracts absorption features of actual hyperspectral image by continuum removed method which is very useful . then tested both of them by
吸收峰波段参数例如波长位置、深度、宽度、斜率、对称度、面积等常常被用来定量的估计高光谱样本的组成,因此光谱的吸收峰是高光谱识别分类应用中很重要的特征波段,论文通过包络线去除这种很有效的光谱分析工具提取出了实际的高光谱图像的地物光谱的吸收峰参数。