Abstract
When the parameters have the characteristics of sensitivity and specificity, while the traditional analysis method is the analysis of equations, under the influence of the characteristics of parameters, because the ability to consider the overall existence and limitations of the equation is weak, this leads to the deviation of the analysis results beyond the allowable range. With the chemotactic equations with logistic source terms, a new analysis method is proposed, on the basis of setting the optimal adjustment parameters of logistic source term, the method evaluates the well-posed behavior of the solution of the chemotactic equation system with logistic source term by quantitative analysis of the global existence and limitations of the solution. The experimental results show that the proposed analysis method, after the analysis of the overall existence and limitations of the equation, has smaller deviation in the results of the appropriate qualitative evaluation and meets the analysis requirements of the solution problem of the chemotaxis equations. It can be seen that the analysis method is more practical.
Highlights
With the rapid development of science and technology, there are more and more cases that need to deal with high-dimensional data in human work and production
Compared with the traditional analysis method, the two analysis methods consider the calculation error when dealing with the solution of the chemotaxis equations. e test results of the proposed analysis method are set as experiment A and the test results of the traditional analysis method as experiment B. e sensitivity index and specificity index of the parameters of the experimental test object are set, and two analysis methods are used to analyze the solution of the chemotaxis equations with sensitivity and specificity parameters
Two analysis methods are used to analyze the solution of chemotaxis equations with logistic source term under the influence of sensitivity and specificity parameters, and the y
Summary
With the rapid development of science and technology, there are more and more cases that need to deal with high-dimensional data in human work and production. For these cases, we can use the method of variable selection to solve them. We can use the method of variable selection to solve them Whether it is regression or classification problem, the traditional analysis method is realized by using stepwise regression combined with information criterion. E global existence of solutions is an important direction in the study of chemotaxis. Certain businesses take this step in provision of agricultural machinery for lease as well as for custom hiring [3]. e present-day FEM stands on three legs: mathematical models, matrix formulation of the discrete
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