Method and system for determining demand for children's shoes

Abstract

The invention discloses a method and system for determining demand for children's shoes, and relates to the field of children's shoes. The method includes: obtaining sample data; preprocessing the sample data to obtain age group data; performing piecewise linear fitting on the age group data to obtain a relational expression of height and foot length; using the relational expression of height and foot length and the standard growth curve of children's height, Obtain the standard growth curve of the child's foot length; obtain forecast data; use the forecast data and the standard growth curve of the child's height to determine the development of the child to be tested; use the development and the standard growth curve of the child's foot length to determine the shoe size replacement time of the child to be tested. The invention establishes the standard growth curve of children's feet, utilizes the developmental situation of the children to be tested and the standard growth curve of children's feet to determine the shoe size replacement time of the children to be tested, predicts the time for children to replace children's shoes, and determines a more suitable shoe size for children Children's shoes, to avoid foot deformities caused by improper wearing of shoes due to children's unclear expressions.

Description

technical field [0001] The invention relates to the field of children's shoes, in particular to a method and system for determining demand for children's shoes. Background technique [0002] Due to the lack of longitudinal research on the development of children's feet, parents do not understand the developmental rules of children's feet. They tend to ignore the objective development situation and cannot replace children with suitable shoes in time, which poses hidden dangers to children's foot health. Contents of the invention [0003] The purpose of the present invention is to provide a method and system for determining children's shoe demand, which is convenient for children to replace suitable shoes in time, and reduces the probability of children's future foot deformities. [0004] To achieve the above object, the present invention provides the following scheme: [0005] A method for determining demand for children's shoes, comprising: [0006] Obtain sample data; t...

AI Technical Summary

Problems solved by technology

[0002] Due to the lack of longitudinal research on the development of children's feet, parents do not understand the developmental rules of children's feet. They tend to ignore the objective development situation and cannot replace children with suitable shoes in time, which poses hidden dangers to children's foot health.

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