Linear model
01
线性模型, 线性回归模型
a mathematical representation that describes the relationship between two or more variables using a linear equation
例子
The linear model y=2x+3 suggests that for every unit increase in x, y increases by 2.
线性模型 y=2x+3 表明，x每增加一个单位，y就增加2。
Economists use linear models to predict consumer spending based on factors such as income and interest rates.
经济学家使用线性模型根据收入和利率等因素预测消费者支出。
