The statistical study of historic returns, price volatility and price correlations in order to establish the best portfolio.
为建立最佳的资产组合而对以往收益率、价格波动及不同资产价格相关性所进行的统计分析。
It is a new statistical study method in which the traditional empirical risk minimization principle is replaced by structural risk minimization principle.
支持向量机是以统计学习理论为基础的，采用结构风险最小化原则代替传统经验风险最小化原则的新型统计学习方法。
The statistical study indicates that giant carbonate fields are concentrated in the Persian Gulf Basin, Zagros Basin, southern Gulf of Mexico Basin, Permian Basin and Sirte Basin.
研究表明大油气田集中分布于波斯湾盆地、扎格罗斯盆地、南墨西哥湾盆地、二叠盆地和苏尔特盆地等。
In this paper, advances in volcanology are reviewed from the following aspects: volcanic geology and dynamics, statistical study, volcanic hazard and volcanic impact on global climate.
从火山学和火山动力学、统计研究、火山灾害以及火山活动对全球气候变化的影响回顾了近年火山学研究的主要进展。
Method In total 107 cases of acute skull and brain injuries were categorized with the new CT categorization system. And a statistical study was made on the CT categorization and prognosis.
方法对107例急性颅脑外伤病人的CT扫描结果进行新分型，并将分型与预后进行统计分析。
Based on the data of 6015 journals collected in the Journal Citation Reports (JCR), the author investigates the characteristics of 5-Year Impact Factor (IF5) with the method of statistical study.
使用期刊引证报告（JCR）6015种期刊数据，以统计学方法探索性地分析5年期影响因子IF5的特点。
Statistical study of behaviors of collision avoidance at sea is one of the effective methods to improve seamen's skill of collision avoidance and to search for amendment to collision Regulations.
海上避碰行为的统计研究是改善和提高广大海员的避碰技术和探求修改国际海上避碰规则的有效途径之一。
Statistical study of behaviors of collision avoidance at sea is one of the effective methods to improve seamen's skill of collision avoidance and to search for amendment to collision Regulations.
海上避碰行为的统计研究是改善和提高广大海员的避碰技术和探求修改国际海上避碰规则的有效途径之一。
应用推荐