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资料散失性,数据易变性
1、volatility 3───波动性3
2、implied volatility───[财]隐含波动性
3、data───n. (Data)(日)驮太(姓);(印、葡)达塔(人名);n.数据;资料
4、volatility───n.[化学]挥发性;易变;活泼
5、volatility index───波动度指标;[化学]挥发度指数;挥发度指数,挥发度值
6、volatility definition───波动率定义
7、volatility trading───波动XingJiao易
8、volatility smile───波动率微笑
9、volatility memory───波动记忆
1、There is more volatility in mid-market businesses and their business data structures than there is in enterprise business data.───在中间市场的业务及其业务数据结构中,存在比企业业务数据中更多的易变性。
2、Unlike low frequency data, high frequency data has the calendar effects and long memory volatility.───与低频数据不同,高频数据通常具有“日历效应”和波动长记忆性。
3、Addressing data volatility across distributed systems.───跨分布式XiTong处理数据波动。
1、Future research should focus on the analysis of ultra-high frequency data, volatility persistence, unconditional fat -tail distribution, and high dimensional system.