Design method of insect taxonomy scheme based on insect biological parameters

Abstract

The invention discloses an insect classification scheme design method based on insect biological parameters. The invention can be used for the classification and identification research of multiple migratory insects. This method obtains the multidimensional biological parameters of various migratory insects, constructs the measure of inter-class separability based on the cluster center, and then forms the model of multi-class separability by repeated sorting-based merging according to the measure of inter-class separability. A binary tree composed of one branch is used to obtain the classification scheme. Finally, based on the training samples, l-1 binary classifier is trained, using binary classifier support vector machine to build classification model, to complete the classification scheme design process. A method for classify insects base on biological parameters such as insect weight, wing flapping frequency, body length and that like is also provided, and a data process and construction method are provided. The invention provides a reasonable classification and identification scheme, finally realizes species identification of migratory insects with high probability, and improves identification accuracy of migratory insect species.

Description

technical field [0001] The invention belongs to the technical field of insect radar, in particular to a method for designing an insect classification scheme based on insect biological parameters. Background technique [0002] Insect migration is an important reason for the prevalence of crop diseases and insect pests and human and animal diseases. The phenomenon of pest outbreaks caused by insect migration has seriously threatened the production of crops and has become a key issue restricting the stable development of agriculture. At present, the main methods of pest control are Chemical pesticides, but every year, many human and animal poisoning incidents are caused by the residue of chemical pesticides. Therefore, it is of great significance to realize the effective monitoring of migratory insect individuals and groups, to prevent agricultural diseases and insect pests, to reveal the mechanism of specific behavior habits of insects, and to clarify the interaction between i...

AI Technical Summary

Problems solved by technology

Studies have shown that the existing vertical insect radar can measure parameters such as insect weight and flapping wings, which provides a basis for the identification of individual insect species, but the species identification that can be achieved so far still requires some prior knowledge. It can only be identified at the level of large categories, and it is impossible to accurately identify migratory insect species

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