摘要
文中结合电信行业大数据的特点,提出一种采样统计方法,充分利用有限的、较低的系统资源成本,满足大数据统计分析应用指标计算的精确性和及时性,特别是通过传统全量或增量方法无法快速出数的指标。
This paper provides one sampling statistical method with the characteristic of big data in telecom industry.Using the limited and lower resource costs, the method satisfies the calculations of the application indicators in bigdata accurately and timely, especially the those indicators are not calculated quickly with the traditional full or incrementalstatistical method.
出处
《广东交通职业技术学院学报》
2015年第1期42-45,共4页
Journal of Guangdong Communication Polytechnic
关键词
大数据
采样
统计
big data
sampling
statistics
