网络化测试体系中不确定性数据处理方法浅析

Analysis of uncertain data processing methods in networking test framework

随着以LXI和无线传感器网络为代表的新一代网络化测试信息采集体系技术的迅速发展,不确定性数据问题将成为其应用过程中所必需面对的测试信息处理技术的挑战。鉴于此,本文首先介绍了网络化测试体系结构下不确定性数据的概念和来源,并分析了其特点以及对常规数据挖掘方法的挑战。然后,重点分析国内外研究现状、主流的不确定性数据挖掘方法和研究工作。在此基础上,剖析网络化测试体系中不确定性数据挖掘研究工作应关注的主要问题和重点研究内容。

With the rapid development of next generation networking test framework, such as LXI （LAN eXtensions for Instrumentation） and wireless sensor networks （WSN）, the problem of uncertain data becomes a new challenge to the processing and managing of test information in this kind of new test frameworks. According to this situation, the concept and origin of uncertain data in networking test system are described, and the features of uncertain data are analyzed in this paper. With the analysis of the challenges to conventional data mining methods, we discuss the current research status both in China and in the world, and propose some new ideas. Finally, the major research concerns focused on uncertain data mining in networking test system are analyzed.