电信科学 ›› 2015, Vol. 31 ›› Issue (7): 1-12.doi: 10.11959/j.issn.1000-0801.2015189

• 视点聚焦 •    下一篇

大数据技术的应用现状与展望

廖建新   

  1. 北京邮电大学网络与交换技术国家重点实验室 北京 100876
  • 出版日期:2015-08-21 发布日期:2015-08-21
  • 基金资助:
    国家重点基础研究发展计划(“973”计划)基金资助项目;国家自然科学基金资助项目;国家自然科学基金资助项目;国家自然科学基金资助项目;国家自然科学基金资助项目;国家自然科学基金资助项目;教育部科学技术研究重点(重大)项目;北京高等学校青年英才计划基金资助项目;高等学校博士学科点专项科研基金资助课题

Big Data Technology:Current Applications and Prospects

Jianxin Liao   

  1. State Key Laboratory of Networking and Switching Technology,Beijing University of Posts and Telecommunications,Beijing 100876,China
  • Online:2015-08-21 Published:2015-08-21
  • Supported by:
    The National Basic Research Program of China (973 Program);The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Natural Science Foundation of China;The Important Project of Ministry of Education;Beijing Higher Education Young Elite Teacher Project;Specialized Research Fund for the Doctoral Program of Higher Education

摘要:

梳理了大数据研究的4项关键技术:“数据的采集、预处理与存储”、“数据的分析与挖掘”、“数据的隐私保护”、“数据中心体系结构”,挖掘和展示了国内外大数据研究的热点,以期对该领域的研究有一个系统而全面的认识。从处理平台、分析产品、标准化3个方面介绍了大数据技术应用的现状,并列举了大数据现有的产品应用及各行业应用案例。最后,从大数据的分析策略、深度学习、隐私保护和数据质量几个方面揭示了大数据研究存在的挑战和机遇,以期为后续大数据技术应用的发展提供参考。

关键词: 大数据, 数据分析, 数据挖掘, 非结构化数据, 隐私保护, 并行计算, 社交网络数据

Abstract:

The research includes computer science,information science,management science,psychology,etc.Four key technologies in big data research,data collection,preprocessing and storage,data analysis and mining,data privacy protection,data center system structure were discussed and the hot research topics from domestic and overseas research groups were demonstrated in order to have comprehensive and systematic understanding of big data.The application status of big data was introduced from three perspectives,application platforms,relevant products and standardization.Meanwhile,description of current business in big data and other field was presented.Eventually,the opportunities and challenges in big data research were revealed through big data analysis strategies,privacy protection and data quality,which provide the guideline for future research.

Key words: big data, data analysis, data mining, unstructured data, privacy protection, parallel computing, social network data

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