linear model
复数形式
linear models
1
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
- 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。
- Engineers often use linear models to approximate the behavior of complex systems within a certain range.
工程师经常使用线性模型来近似复杂系统在一定范围内的行为。
- Using a linear model, the researcher was able to predict the growth rate of the bacteria based on temperature.
使用线性模型，研究人员能够根据温度预测细菌的生长速率。
- A simple linear model was used to estimate the impact of advertising expenditure on sales revenue.
使用了一个简单的线性模型来估计广告支出对销售收入的影响。