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The personalized demands of contemporary college students has been increasing with the development of information technology in teaching of P.E, thus, how to provide students with personalized physical education (P.E) course has become particularly urgent. This paper starts with the analysis of college students' demands for P.E classes, proposes the concept of consulting system for university athletic...
The centralized teaching approach is different from the general lecture course, as it requires students focus all efforts within a period of time to finish a project task in order to fulfill the teaching process. For this teaching approach, it is crucial to improve learning efficiency and enhance practice effect. This paper suggests a centralized project-based teaching approach and applies it to database...
The paper introduces the random factor in Particle Swarm Optimization. Comparing with inertia weight, the particle's velocity is determined by previous velocity, own experience, public knowledge and random behavior. The random operator is similar with the mutation operator in the Genetic Algorithms. Simulation results show that the method introducing the random factor is better than inertia weight...
Analyzing the distance between the location and the new location, we conclude inertia weight method which linearly decreases from 0.9 to 0.4 has the powerful local search ability on Schafferpsilas F6 function. In order to improve the balance between local and global search ability, the novel adaptive PSO algorithm which evaluates a reset function to control the inertia weight value is proposed. Once...
In order to search better solution in the high dimension space, the novel hybrid PSO-BP algorithm which combines the PSO mechanism with the Levenberg-Marquardt algorithm or the conjugate gradient algorithm is proposed. The main idea employs BP algorithm with numeric technology to find the local optimum, and takes the weights and biases trained as particles, and harnesses swarm motion to search the...
By applying the method of support vector machine, we carry on a classification study of existing diagram data of the Chinese herbal medicine fingerprint. We compared the effect of support vector machine algorithm on two and several types of data identification with that of the existing computer classification methods. It is shown that the support vector machine method can be used to identify Chinese...
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