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Natural disasters can lead to severe losses in human life and property. Because many factors combine in a disaster, such events are difficult to forecast accurately. A cooperative multi-classifier method is proposed in this paper to mine local area meteorological data. The proposed method is verified by the implementation of both base and integration classifiers. Experimental results indicate that...
Conditional Random Fields (CRFs) are widely used in machine learning and natural language processing fields. A number of methods have been developed for CRF training. However, even with state-of-the-art algorithms, the training of CRF is still very time and space consuming. This make it infeasible to use CRFs in large-scale data analysis tasks. This paper proposes an efficient algorithm, HOCT, for...
Physical interest is the mental tendency of students to actively get to know and give priority to the participation in physical learning or physical training and one of the basic momentums for students to take part in physical activities. It is also the important factor to affect students' awareness and enthusiasm to take part in physical training in the physical education of school. This paper analyzed...
In order to experiment the performance of some popular ANN algorithms to OMIS (Operational Modular Imaging Spectrometer) hyperspectral image, three widely used ANNs, including Back Propagation Neural Network (BPNN), Radial Basis Function Neural Network (RBFNN), Fuzzy ARTMAP network and their improvements, are employed and compared. It is concluded that ANN classifiers perform much better than traditional...
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