Big Data Research ›› 2022, Vol. 8 ›› Issue (5): 55-73.doi: 10.11959/j.issn.2096-0271.2022073

• TOPIC: DATA CIRCULATION AND PRIVACY COMPUTING • Previous Articles     Next Articles

Exploration and practice of data quality governance in privacy computing scenarios

Yan ZHANG, Yifan YANG, Ren YI, Shengmei LUO, Jianfei TANG, Zhengxun XIA   

  1. Transwarp Technology (Shanghai) Co., Ltd., Shanghai 200233, China
  • Online:2022-09-15 Published:2022-09-01

Abstract:

Privacy computing is a new data processing technology, which can realize the transformation and circulation of a data value on the premise of protecting data privacy and security.However, the invisible feature of data in private computing scenarios poses a great challenge to traditional data quality management.There is still a lack of perfect solutions.To solve the above problems in the industry, a data quality governance method and process suitable for privacy computing scenarios were proposed.A local and multi-party data quality evaluation system was constructed, which could take into account the data quality governance of the local domain and the federal domain.At the same time, a data contribution measurement method was proposed to explore the long-term incentive mechanism of privacy computing, improve the data quality of privacy computing, and improve the accuracy of computing results.

Key words: privacy computing, federated learning, data quality governance, data contribution

CLC Number: 

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