METHOD FOR SELECTING AND RECOMMENDING MATTRESS USING REGRESSION ANALYSIS

摘要

PURPOSE: A method for selecting a mattress model using regression analysis is provided to select an optimum mattress model based on a linear multi regression relation equation, thereby providing the best mattress recommendation service in consideration of the feature of a user. CONSTITUTION: An independent various and a dependent variable for regression analysis are determined form user feature data(S10). A linear regression relational expression for relative relational analysis between the independent variable and the dependent variable is defined(S20). The value corresponding to a regression coefficient of the linear regression relational expression is calculated using the user feature data.