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Traditional enterprises should change their marketing strategy, business model, organizational structure and etc. to cope with the new market in the Internet age. Duo to the above requirement, the conception of Internet Thinking (IT) is created in China. Although many scholars have done a lot of research on this field about the company operating at the context of Internet and a few Chinese researchers...
In recent years, a variety of privacy events emerges and bring huge losses. With the in-depth application of data mining, big data, cloud computing and other technology, privacy protection issue becomes more and more challenging. Therefore, we propose a privacy protection mechanism for sensitive group information. A reasonable counterfeit data set is constructed based on cloud model for sensitive...
Frequent pattern mining attracts extensive research interests over the past two decades: including mining frequent item sets from transactions, extracting frequent sequences from bio-arrays and detecting common subgraph from molecular structures. In the era of big data, the explosive data volume brings new challenges to frequent pattern mining: (1) Space complexity: both input data, intermediate results...
In this paper, a fast identification based on ring die granulator system by using prediction model linear LSSVM regression is discussed for big data system. Because the model of regression prediction based on SVM is suitable for small data, the accuracy of regression prediction is not high. However, if the number of data and dimension of feature increase, the training time of model will increase dramatically...
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