forward selection
英 [ˈfɔːwəd sɪˈlekʃn]
美 [ˈfɔːrwərd sɪˈlekʃn]
预选
双语例句
- Through adopting forward selection variables, the relative optimal regression model was achieved.
采取向前选择变量法进行优选，得到相对最优的回归预测模型。 - Sometimes we will be rising toward the heights, then all will seem to reverse itself and stare downward. forward selection procedure
有时我们会顺利迈向顶峰，然后一切都会倒转，走下坡路了。顺向选择法顺向选择法 - Study on the Wind Induced Response in Along Wind of the High-rise Building; forward selection procedure
高层建筑顺风向风荷载风致响应研究顺向选择法顺向选择法 - After comparison, some suggestions are put forward for selection of plant ventilation type and air pipeline materials and some opinions are put forward for plant design in very cold areas.
通过比较，对厂房通风形式及风管材质的选择提出了建议，对高寒地区厂房设计提出了自己的看法。 - In consideration of the large feature dimensions of the wavelet moment invariants, we first choose a set of better features by combining divergence with Sequential Forward Selection and this can be an off-line computation process.
针对小波矩不变量特征维数比较多的情况，本文采用结合离散度和顺序前进法的特征选择方法，先离线选取一组较优特征量。 - Main refineries belonging to CNPC were selected as the target of forward selection scheme and drew a comprehensive evaluation conclusion.
选择CNPC主要的炼化企业作为预选方案，进行综合评价。 - 2003. The results showed that the soil temperature of 10cm ( X4) nd the upper light intensity/ the middle light intensity ( X1) in the ecological factors are important limiting factors with the multiple linear regression and forward selection linear regression progressively.
结果表明：1）采用多元线性回归和向前选逐步线性回归分析方法，发现生态因子集中10cm土温（X4）与上层光强/中层光强的比值（X1）对麻竹退笋影响较大； - The paper introduces electromagnetic metal-separating equipment about its working principle and common types, puts forward selection principle, provides selection case, lists metal detector about matter need attention in course of installation, handling for misoperation, analysis and treatment for common malfunction.
介绍了电磁分选金属设备的工作原理、常见的电磁分选金属设备的类型，提出了选用原则，举出了选用实例，列出了金属探测仪的安装注意事项、误动作处理措施和常见故障的分析处理办法。 - It put forward the selection of legislative model and the lawful and appointed limitations.
论述立法模式的选择以及商品化权的法定与约定限制。 - To get a locally optimum feature set, a feature selection method was presented, which combines divergence with Sequential Forward Selection ( SFS).
为了得到一组局部最优的特征组，提出一种结合分散度和顺序前进法（SFS）的特征选择方法。 - The comparison is made between OGS method and forward selection method in the stepwise regression as well as PLS methods through the example which involves the age of converter in steel making.
转炉炉龄问题作为研究实例，并与逐步回归正向选择法及偏最小二乘回归法进行了比较。 - Research on feature selection problem of rough set based spam filtering system, present a new feature selection method, which combines both Mitra's and Sequential Forward Selection and improve system classification accuracy.
对基于粗糙集的垃圾邮件过滤系统中的特征选择问题进行了研究，提出了用Mitra's+SFS算法来进行邮件特征选择，将过滤冗余特征和不相关特征相结合，提高了系统分类准确率； - This paper introduces the connotations and target system of the harmonious society, points out the urgency and importance of building the socialist harmonious society, and puts forward the selection of the activities of realizing the more harmonious society.
介绍了和谐社会的内涵和目标体系，指出构建社会主义和谐社会的重要性和紧迫性，提出实现社会更加和谐的行动选择。 - This article analyze the energy consumption and investment of the two water supply methods for different scale residential district, put forward selection of water supply method according to technical economic analysis
分析了不同规模的小区这两种供水方式的能耗和投资情况，提出应根据技术经济分析来决定供水方式的优劣 - In allusion to the characteristics of provisionally, mobility and complexity of temporary electricity utilization in building site, this paper puts forward selection of grounding mode of temporary electricity utilization in construction.
针对建筑工地临时用电的临时性、移动性和复杂性，提出施工中临时用电接地方案的选择。 - The comparison is made among forward selection method in the stepwise regression and PLS as well as ORS methods through the example of QSAR ( quantitative structure activity relationship).
用该法处理构效关系问题，并与逐步回归正向选择法及PLS回归法进行了比较，得到满意的结果。 - Combined with project survey and the physiographical condition of line-plot, it introduces the line layout principle, brings forward line selection scheme of the secondary highway modification project in Shanling district, and does analysis and selection, at last it studies out the proper line scheme.
结合工程概况和工程沿线的自然地理状况，介绍了路线布设的原则，提出了山岭区二级公路改造工程的选线方案，并对其进行了分析比选，进而拟定了合理可行的路线方案。 - Put forward equipment selection requirements, combining with the engineering practice situation and the front technical research and analysis. 6.
结合工程实际和前面的技术研究、分析，提出了设备及器材的选型要求。 - The sequential forward selection is introduced into the SVM-RFE algorithm.
在SVM-RFE算法的基础上，引入了序列前向选择方法。 - In the meantime, specific requirements are put forward on selection of plants of curtain wall.
同时，对幕墙植被的选择提出了明确的方向和要求。 - We discuss the possibility and necessity of the establishment of the C-REITs, also point out that the main legal issues and obstacles of the localization of Real Estate Investment Trust. At last, we put forward model selection of C-REITs and special laws the legislation recommendations.
论述了建立我国C-REITs的可能性和必然性，同时指出房地产投资信托本土化的主要法律问题及障碍，并对我国未来C-REITs的发展模式选择及相关法律体系的完善和专项法律立法提出了建议。 - Based on the above analysis, put forward the selection and implementation of patent litigation strategy patent war for intelligent mobile terminal enterprises, in order to provide reference and basis to formulate strategies to deal with patent litigation and dispute for the enterprises.
基于上述分析结果，提出了我国移动智能终端企业在专利战中专利诉讼战略的选择及实施，以期为各企业应对专利诉讼及专利纠纷制定策略提供参考和依据。 - Langfang City, discusses the principles of industrial restructuring and basic strategy, put forward a selection of leading industry based on leading industries and methods and the composition and development strategy.
论述了廊坊市产业结构调整的原则和基本战略，提出了主导产业选择的依据和方法及主导产业的构成和发展策略。 - In addition to theoretical analysis, three experiments are performed, which compares with the original ensemble pruning methods which are forward selection, backward selection and forward and backward selection in performance and size respectively.
除了算法的理论分析外，本文还设计了三个实验，分别从分类性能和组合规模的角度与原有的组合修剪方法向前选择、向后选择和向前向后选择进行对比。 - It identifies the focus of sequential forward feature selection method and genetic algorithm based on the research of suboptimal feature selection and optimal feature selection theories.
研究了次优特征选择和最优特征选择方法，并确定了以顺序前向特征选择和遗传算法为重点研究对象。 - Then, this paper puts forward the selection methods of weighted in terms of topic selection strategies. Errors of new topic selection strategy are calculated by computer simulation calculation, making comparative analysis with the results in literature.
然后，在选题策略方面，提出了加权的选题方法，采用计算机模拟计算新选题策略的误差，与文献中的成果进行对比分析。 - Secondly, in view of enterprise organizational behavior and weakening the stability of the damage to the organization from the perspective of integrated human resources, he mainly puts forward the selection of principles and methods, as well as protects core human resources measures.
鉴于企业组织行为弱化和稳定性破坏的问题，提出了从组织角度整合人力资源，主要内容涉及人员的挑选原则和方法，以及保护核心人力资源的措施等。 - This paper presents the following improvements for these deficiencies: Put forward a selection algorithm of initial quantization parameter based on bpp and the complexity of I-frame.
对此，本文作了如下改进：提出了基于bpp和I帧复杂的初始量化参数的选取算法。