海洋数据质量检验方案中残差优化选择算法磁

摘要

With the development of information technology ,collection methods of ocean data are becoming more vari-ous ,and data volume increases rapidly .Therefore ,how to guarantee the quality of ocean data becomes a research hotspot . Sampling inspection is a mature subject ,while the sampling plans which are suitable for the characteristic of the ocean data are rare .According to the characteristics of ocean data and using the ideas of skyline ,the selecting algorithm for optimization sampling inspection plan of partial sort is proposed .This method can choose the optimized sampling plan by the skyline point set the residual of the sampling inspection plans ,improving accuracy of ocean data quality inspection at the same time ensu -ring ocean data inspection fee .%随着信息化的快速发展，海洋数据的获取手段变得多种多样，海洋数据的“量”急剧增大，如何保证海洋大数据的质量问题成为热点。抽样检验是一个较成熟的课题，但适用于海洋数据特性的抽样方案研究较少。结合海洋数据的特点，利用 Skyline 的思想，提出了分批排序的优化抽样检验方案选择算法。通过各抽样检验方案残差的 Skyline 集合，选择优化的质量检验方案，提高海洋数据质量检验精度的同时保证海洋数据的检验费用。