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Many real-world machine learning applications involveseveral learning tasks which are inter-related. For example, in healthcare domain, we need to learn a predictive model of a certain disease for many hospitals. The models for each hospital may be different because of the inherent differences in the distributions of the patient populations. However, the models are also closely related because of...
In this article we provide a cognitive system that combines the traditional spectrum sensing process and the data mining process together. The data mining process aims to enhance the spectrum utilization using data mining. It includes three aspects: spectrum data pre-processing, spectrum data mining and results validation. The experimental results demonstrate the feasibility of such cognitive model.
A novel simulation framework based on Service-Oriented Architecture(SOA) is proposed to meet the new requirements for simulation compos ability, this framework is open and is propitious to integration with other systems. A simulation platform is constructed using component-based software engineering to test the feasibility of SOA-based framework, the implementation of simulation service layer and...
Magnetic rheological (MR) damper, as today's new semi-active control device, is widely used in vibration control engineering. However, in most control methods the controller's dynamic characteristics need to be known in advance. Because of highly nonlinear characteristics of MR damper, it is very difficult to establish its mathematical model to describe the reverse dynamic characteristics, which is...
Original GM(1,1) and Tan's modified GM(1,1) model are employed in this research to forecast the disability rate of the aged and the number of aged in the total population. However, the original GM(1,1) model outperforms Tan's modified GM(1,1) model. The results reveal that the continual increase in the disability rate of the aged leads in turn to growth rates of 1462.44% in the number of aged demanding...
Unit linked insurance is a form of insurance where the policyholder bears the investment risk. The purchasing behavior of unit linked insurance follows the general model of purchasing behavior. The purchase decision here denotes only, whether to buy unit linked insurance or not. We select four environmental stimuli, i.e., changes of life stage, scourge, accident and depression, as explanatory variables...
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