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Estimating the cost is important for cloud application developers to services in clouds, and becomes even important when it needs remaining a certain service level at the same time. Though currently much work has been down to predict cost and performance of cloud applications, most of them perform either before application design or after the application construction, which leads to either imprecise...
Traditional English text chunking approach is to identify phrases using only one model and same features. It is shown that one model could not consider each phrasepsilas characteristics, and same features are not suitable to all phrases. In this paper, a multi-agent text chunking model is proposed. This model uses individual sensitive features of each phrase to identify different phrases. Through...
Association rules is an important research direction of data mining. Its study is mostly concentrated on improving algorithm efficiency presently, but neglects userspsila understanding and participating in excavating course. Studentspsila historical academic records stored in university's educational administration systems was taken as data source, the paper established interactive visible mining...
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