• The selection of the evaluating index system is the key to enterprise credit assessment, which is essentially a feature selection problem.

    评估指标体系选取企业信用评估首要问题一个特征选择问题

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  • Feature, superiority, application and existent problem of waterbore UV coatings, along with selection of the resin and photo initiator are briefly introduced.

    简述了水性UV涂料特点优势应用以及树脂引发剂选择所需解决的问题

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  • Aiming at the preceding problem, this paper puts forward a feature selection method using Information Gain (IG) and Principle Component (Analysis) (PCA).

    针对上述问题提出信息增益(IG)成分分析(PCA)相结合的特征选择方法

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  • Actually the kernel design in the recognition method based on discrete time - frequency representation is a problem of feature selection from the ambiguity functions to reduce feature dimension.

    基于离散分布信号识别方法,将时频设计问题转化为信号模糊函数原始特征的特征选择问题,以实现特征降维和信号识别。

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  • The feature subset selection is an important problem in machine learning, but the optimal feature subset selection is proves to be a NP hard one.

    特征子集选择问题机器学习重要问题。优特征子集的选择是NP困难问题,因此需要启发式搜索指导求解。

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  • With regard to the problem that original feature in image classification is mass and redundancy, a new image feature selection method was presented.

    针对目前图像识别原始特征数量大、不相关特征多以及余等现象,提出了种图像特征选择方法

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  • Feature selection is an important problem in the pattern recognition and machine learning areas.

    特征选择模式识别机器学习领域重要问题

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  • The problem of feature gene selection and tumor samples classification of microarray gene expression data is one of challenges of gene microarray technology.

    基因表达数据特征基因选取肿瘤样本分类问题基因微阵列技术挑战性课题之一

    youdao

  • The problem of feature gene selection and tumor samples classification of microarray gene expression data is one of challenges of gene microarray technology.

    基因表达数据特征基因选取肿瘤样本分类问题基因微阵列技术挑战性课题之一

    youdao

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