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As the most basic activity of enterprises, innovation has been the focus in the field of industrial organization. Industrial innovation, which implies the idea of creative destruction, makes the new products render previous ones obsolete. Analyzing on the research input of industrial innovation model, findings indicate that there are three possible equilibriums: stationary equilibrium, two-cycle and...
According to the characteristics of fresh agricultural product, studies the inventory model for fresh agricultural product on the condition that the storage is allowed out of stock, the demand is increasing exponentially over time, the deterioration rate is three-parameter Weibull distribution and has a storage capacity constraint. The minimum average total cost of the system as the objective function...
Diversity among base classifiers is known to be a necessary condition for improving ensemble learning performance. In this paper, methods of selective ensemble learning including hill-climbing selection, ensemble forward sequential selection, ensemble backward sequential selection and clustering selection are studied. To measure the diversity among base classifiers in ensemble learning, the entropy...
Industrial cluster is emerging as a way of stimulating the development of economic all over the world, which is the focus in both theory and practice currently. Furthermore innovation plays a vital role in keeping sustained competitiveness of industrial cluster. In order to describe and assess the essence and rule of innovation ability within industrial clusters, a system is modeled in this paper...
Urban rail transit system development is important in public transport of compact cities such as Singapore in particular with rising population and limited land space. Due to its high frequency, capacity, reliability, speed and comfort, a comprehensive rail transit network is a better solution than bus network. However, a comprehensive urban rail transit system development often faces the bottlenecks...
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