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With the rapid development of science and technology, maintenance work becomes very difficult due to the use of a large number of new technology, new material and new equipments, which make equipment under repair be more complex. How to evaluate the working posture of servicemen rapidly, accurately and quantitatively is the most important during maintain work. This paper studies typical maintenance...
In this paper, we propose a novel method SOMKE, for kernel density estimation (KDE) over data streams based on sequences of self-organizing map (SOM). In many stream data mining applications, the traditional KDE methods are infeasible because of the high computational cost, processing time, and memory requirement. To reduce the time and space complexity, we propose a SOM structure in this paper to...
Since 5 years ago, civil aviation medicine certification management information system (CAMC system) has been applied in China. As relative dataset increases rapidly, data mining techniques become more and more important. A significant initial step toward the most effective mining is the development of civil aviation medicine data warehouse which integrates data from CAMC system and other sources...
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