The correct answer is C. Regression.
In statistics, regression analysis is a statistical method that estimates the relationships among variables. It is used to predict the value of one variable (the dependent variable) from the values of one or more other variables (the independent variables).
The term “regression” can be freely used in machine learning, but with the same meaning adopted in physics or system theory. In machine learning, regression is a supervised learning technique that is used to predict continuous values. For example, regression can be used to predict the price of a house, the height of a person, or the number of sales a company will make.
The other options are not correct because they are not statistical terms.
- Accuracy is a measure of how close a model’s predictions are to the actual values.
- Cluster is a group of data points that are similar to each other.
- Prediction is a forecast of future values based on past data.