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Novelty detection, or one-class classification, is of particular use in the analysis of high-integrity systems, in which examples of failure are rare in comparison with the number of examples of stable behaviour, such that a conventional multi-class classification approach cannot be taken. Support Vector Machines (SVMs) are a popular means of performing novelty detection, and it is conventional practice...
In recent years, auto market of China has achieved a great development, and it's a hot topic to study the sales of German car in China. This paper used a new data resource — queries from search engine, to study the relationship between web search data and the sales of German cars in China, built conceptual framework, selected keywords, composed the keywords into composite index, found a strong correlation,...
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