Compared with other methods,scores and loadings of the nonlinear principal component analysis(NLPCA) method have the same interpretations as linear Principal Component Analysis(PCA).
提出的非线性主成分分析方法与以往方法比较,得分和负载在概念上具有和线性主成分分析相同的解释,在结构上较为简单,解决了缺乏训练数据问题,训练容易。
Based on scores of the basketball games,this study analyzes 67 indexes of scores from the video of 6 games in 2005-2006 NBA playoffs.
以篮球比赛得分为切入点,对2005-2006赛季6场NBA季后赛录像涉及到得分的67项技术指标进行数据统计分析,研究NBA比赛中得分情况和队员得分方式,把握世界优秀球队和球员的主要得分规律及特点,以指导我国篮球运动教学与训练。
By reviewing literatures,this analyzes the scores of basketball teams in Fourteenth Women Basketball World Championship,especially Chinese team.
采用文献资料法对第14届女篮世界锦标赛参赛队伍,特别是中国队的得分情况进行分析。
The proposed method has the following advantages over traditional methods: first, it has conceptually the same explanation as linear PCA, and gives the calculation methods of nonlinear principal scores and loadings; second, it adopts three-layer neural network, which is simple in structure and easy to be trained.
该方法与以往方法比较,在概念上具有和线性主成分分析相同的解释,并且给出了非线性主成分得分和负载的计算方法;在结构上较为简单,采用的神经网络结构为3层,训练容易。
Analyzed the score s feature and regularity of the first eight athletes of Guangdong Collegiate Women s Heptathlon with some documents and statistics,the result shows that the score in long jump and high jump of this group has the least difference with the national collegiate of highest quality.
运用文献资料和数理统计等方法,对广东省第7届大学生运动会女子乙组七项全能比赛前8名各单项得分的特征与规律进行了分析,结果表明:该组别跳远和跳高2个跳跃项目的得分与全国大学生最高水平群体的得分差距最小,基本属于同一水平;其他项目的得分差距较大,铅球、800 m和200 m 3个项目的得分与全国大学生运动会相比存在显著性差异;此外,她们在跑、跳类项目的得分能力较强,投掷类项目得分能力较弱,这一得分规律与全国大学生运动会和全国前8名运动员的情况趋同。
The players are adapting to the new rule and are able to score effectively,but they have not plenty of stamina.
通过现场与录像对2002年-2004年全国跆拳道锦标赛的赛况分析认为,目前我国跆拳道发展十分迅速,各队的差距逐步缩小,对新规则的适应性有所增强,运动员技、战术运用能力有所增强,得分能力明显提高,比分差距缩小,但体能储备不足。
Study of Chinese women s volleyball team s scoring in 2005 International Women s Volleyball Master Competition(China);
对2005年中国国际女排精英赛中国队得分情况的研究
The Analyses of U.S men s Basketball Player s Main Scoring Methods in The 26th Olympic Games;
第26届奥运会美国男篮得分主要手段探析
Based on the core factor of scoring which decides the winning and losing of the basketball game,through analyzing statistical data of 66 indexes of score and offense that got from the video of 8 games between 7 European strong teams in the 15th Man s Basketball World Championships.
对参加第15届男篮世界锦标赛的7支欧洲强队相互间的8场比赛涉及到进攻与得分的66项技术指标进行数据统计与分析,研究当前欧洲篮球强队得分规律及进攻特点。
In this paper,the factor analysis is applied to study the correlationship between six elements and obtain the factor scores.
利用因子分析方法研究六种化学元素(即六个变量)之间的相关性,得到因子得分,将因子得分作为新变量,用聚类分析方法对六块火山岩标本分类,进而对六种区域火山岩的元素含量情况作出较好的判断。
The ridge estimation of factor score in factor analysis;
因子分析法中因子得分的岭估计
According to the data in Hubei statistical yearly book of 1999, nine indexes for evaluating economic benefit in 61 countries/cities are quantitatively evaluated using methods of principal component analysis, factor score and cluster analysis.
首先对指标进行相关分析,然后使用多元统计分析中的主成分分析方法将指标简化为4个综合指标,再使用因子得分的方法进行地区经济效益的排序,最后用聚类分析进行分类研究。
Moreover, 3 synthetic factors are extracted from the nine variables: the first is related to the scale and benefit of the corporation, the second is related to profitability factor, and the third is the each shares of value of the stock, and give the method which calculates the factor scores to weight these stocks’ financial.
0)的计算,提取3个公共因子来反映影响个股的主要因素,且因子分析将财务指标综合为规模与效益因子、股票的获利因子和股票的价值因子3个综合变量,并采取计算因子得分的方式给出衡量这些股票财务状况的方法,为上市公司的分类和评估提供了很好的依据。