**Regression analysis** is a statistical technique used to estimate the relationships among variables.
- **回归分析**是一种统计技术，用于估计变量之间的关系。
In our study, we employed linear regression to model the relationship between income and education level.
在我们的研究中，我们采用了线性回归来模型化收入与教育水平之间的关系。
The scatter plot suggests a strong positive correlation, warranting further investigation with regression methods.
散点图显示了强烈的正相关，这需要我们进一步使用回归方法进行研究。
Logistic regression is often used in predicting the probability of a binary outcome, such as whether a customer will buy a product or not.
逻辑回归常用于预测二元结果的概率，比如客户是否会购买某个产品。
Multiple regression allows us to understand how multiple independent variables simultaneously affect a dependent variable.
多元回归使我们能够理解多个自变量如何同时影响一个因变量。
By introducing polynomial terms, we can use quadratic regression to capture non-linear relationships in the data.
通过引入多项式项，我们可以使用二次回归来捕捉数据中的非线性关系。
Ridge regression is a regularization technique that helps prevent overfitting by adding a penalty term to the cost function.
岭回归是一种正则化技术，通过在成本函数中添加惩罚项来帮助防止过拟合。
Lasso regression has the ability to perform variable selection by shrinking some of the coefficients to zero.
- Lasso回归具有通过将某些系数压缩至零来进行变量选择的能力。
Elastic Net regression is a combination of ridge and lasso regression, providing both shrinkage and variable selection.
弹性网络回归是岭回归和Lasso回归的结合，既提供了收缩也进行了变量选择。
The coefficient of determination (R-squared) in regression analysis indicates the proportion of the variance in the dependent variable that can be explained by the independent variables.
回归分析中的决定系数（R平方）表示因变量变异中能被自变量解释的比例。
Although we say from time to time about the rise of domestic companies and the seeming regression of multinational companies, the latter's brand image and influence is still there.
Compared with regression analyses and econometric models, the researchers regarded the global ports as a whole system, taking into account the global economy, trade situations, and shipping industry development, said Wang Shouyang, director of the CAS' Center for Forecasting Science, which released the report.
This approach leads to sacrificing the quality of manufacturing and raw materials, resulting in industrial regression.
"With the NEV market in its early stages, most listed companies in the relevant industrial chain have experienced large increases in their valuations, according to Lin, adding many funds have profit-taking demand, so the trend of value regression is obvious in the short term.
Will it lead to an overall economic regression among developed economies?
On the other hand, the expectation of economic regression in the US will suppress the continued rise in risk-free interest rates in the country.
The Fed may only be able to curb inflation at the price of economic regression, which is likely to take place substantially in the second half of 2023.
Even in an empirical regression model that includes external financial cyclical factors, an external financial cycle's impact on cross-border capital flows is less than expected.
"We do not see any regression on that.
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