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The electronic commerce website's access log includes user's access data, through denoising analysis of the access data, the remained data contained the access user, the access time and the access link is carried on two-dimensional matrixing processing, the two-dimensional matrixing is calculated according to dissimilarity measure principle, the same access interest user are differentiated, the cluster...
A prediction model of heterogeneous ignition temperature of coal char particles was built based on Support Vector Machine (SVM), in which there were four input vectors, which were moisture content, ash content, volatile content and fixed carbon of coal. A new optimization approach based on microscope principle was developed when identifying the optimal parameter pair of regularization parameter ??...
On the base of hardware structure of the air quality assessment and monitoring system, the air quality assessment and monitoring system was abstracted and simplified, and then the fused air quality assessment information processing model was established. The paper uses the fusion of rough set and neural network to establish an intelligent information process system model for air quality assessment...
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