Secondly, it takes study on traffic accident data, by main elements analysis method, getting the comprehensive evaluation about traffic accident happening time, reason, road alignment, accident type, weather condition.
然后通过对交通事故统计数据中的四项统计数据进行研究,运用主成份分析法对湘西自治州的交通事故数据进行了分析,对交通事故发生的时间、交通事故的原因、发生交通事故的道路线形、交通事故形态和发生交通事故的天气状况进行了综合评价。
参考来源 - 湖南山区公路交通安全综合评价及对策研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Based on the least square method and main elements analysis, this paper proposed a robust algorithm to repair the lost and distortion data.
本文基于最小二乘方法和主成分估计思想，构造了一种丢失数据的稳健修复算法，并可对失真数据予以修正。
Study is made in the present work on subjective activity motivations of gym population (GP) in China by using the main elements analysis method.
运用主成分分析等方法研究我国城乡体育人口体育活动的主观动因。
Construction of the main elements in response to the arrest and conditions of the two major elements of a comprehensive analysis.
在要素构建上主要针对逮捕的目的和条件两大要素进行了全面的剖析。
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