A method for marking the range of febrile populations of mosquito-borne infectious diseases based on spatial aggregation

Abstract

The invention discloses a method for marking the range of febrile populations of mosquito-borne infectious diseases based on spatial aggregation: extensively collect data of febrile populations in the region, and preprocess the data; perform unsupervised clustering according to individual coordinates, and group individuals with close spatial distances Aggregate into one class; in each class, use the minimum covering circle algorithm to find the smallest covering circle containing all points in the class, and finally visualize the results. The invention applies the method of non-parametric clustering to the field of mosquito-borne infectious disease fever population range marking, which can accurately delineate the area of ​​fever population, describe the spatial diffusion trend of mosquito-borne fever cases, and assist disease control personnel to carry out epidemic investigation and monitoring in relevant areas. Eliminate and disinfect the work, and take corresponding measures in time to control the large-scale outbreak of infectious diseases.

Description

technical field [0001] The invention relates to a method for marking the range of mosquito-borne infectious disease fever crowds based on space aggregation, which belongs to the field of computer applications. Background technique [0002] With the warming of the global climate, the acceleration of urbanization, the frequent trade exchanges between countries in the world, the fast and convenient international transportation, and the continuous deterioration of the ecological environment, the incidence of mosquito-borne infectious diseases in the world is on the rise. The epidemic areas of infectious diseases continue to expand, and the frequency of epidemics continues to increase. The disease that was originally limited to a certain region or country breaks through the boundaries of the country, causing widespread spread and prevalence around the world. Mosquito-borne infectious diseases that have been or are circulating have brought great harm to people all over the world. ...

AI Technical Summary

Problems solved by technology

On the one hand, this solution requires too much workload for data collection, and for areas with a large flow of people, the data is updated frequently, which is prone to the problem of dirty data, which affects the overall grasp of the epidemic situation

On the other hand, the presentation method based on a large number of points is not conducive to observation, and the development trend of the epidemic cannot be directly obtained from it, and it is difficult to find potential susceptible groups and outbreak points from it only by relying on expert experience, which invisibly affects the handling of the epidemic and the later stage. Mosquito vector eradication increases burden

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