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The insurance credit evaluation often involves qualitative and quantitative information. This paper presents a unified framework to synthesize and aggregate them. In this framework, the qualitative information is expressed by the linguistic labels or expressions, and the quantitative information is expressed by the numerical values. The semantics of linguistic expression is described by a semantic...
The risk evaluation problem of insurance companies often has two prominent characteristics: one is that there are multiple risk attributes with the different weights, the other is that the risk evaluations are the natural words or qualitative descriptions. The latter characteristic provides a big challenge for the qualitative aggregation method. This paper presents a new method to deal with this problem...
A novel three-dimensional human body modeling method on laser technology, using the CCD camera, based on the theory of aerial photography surveying and 36 characteristic measuring points, is reported here. We introduce the mode integration of human body and the principle of human body feature identifying, also establish three-dimensional modeling system.
Support vector machine is a novel machine learning method in recent years, the SVM with RBF is widely used in pattern recognition because of its good learning properties. If Support vector machine is applied into risk assessment, it will get better assessment results. But the performance of RBF-SVM is influenced greatly by the parameter of C and sigma. The principle of SVM and the essence of kernel...
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