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Traditional probabilistic neural network (PNN) uses identical smooth factor, which easily leads to low recognition rate and misclassification. When the number of training samples increases the number of pattern layer neurons is large, which will lead to complex network structure. Due to these shortcomings, this paper proposes an algorithm using PNN with particle fish swarm algorithm (PFSA-PNN). The...
With the gradual expansion scale of mobile intelligent terminals and the popularity of social networks, information exchange among mobile users shows the social characteristics. This article takes the same interest information among users to define the social relationship metrics such as contact frequency, contact strength and contact regularity etc. A ranking information forwarding algorithm with...
Online reputation has been proved to build trust and decrease uncertainty by prior studies with survey, panel, and experiment data. Aiming to directly measure reputation value, we adopted famous Becker-DeGroot-Marschack (BDM) auction procedure in economics to elicit subject's true willingness to pay (WTP) for product in a three-stage behavior experiment. The image of five-crown and five-heart, neither...
The project-based group learning is a learning approach guided by the projects. Students complete the project through group cooperation in the learning process. So we adopt the project-based group learning in "Flash Animation". We first group students, then set up several projects. The group completes the project after the discussion and show their results and summaries. The final evaluation...
In the process of SME innovation and growth, venture capital plays an indispensable role. Although the research is quite mature on venture capital and innovation, systematic analysis is relatively scarce on links between venture capital and small business independent innovation yet. Grouned on existing research achievement, from the angle of the self-organization theory, the paper expounds the links...
Starting with the demand of foreign language network teaching and application of campus network, the paper proposes a concept of layered application construction of Foreign Language Network Teaching Resource Platform (FLNTRP), together with its design demand and construction object, then explains the application frame and composition of FLNTRP, gives an environmental analysis of resource platform...
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