Which evaluation metric is commonly used to assess the performance of a classifi
Practice Questions
Q1
Which evaluation metric is commonly used to assess the performance of a classification model like Decision Trees?
Mean Absolute Error
Accuracy
R-squared
Silhouette Score
Questions & Step-by-Step Solutions
Which evaluation metric is commonly used to assess the performance of a classification model like Decision Trees?
Step 1: Understand what a classification model is. A classification model is a type of algorithm that categorizes data into different classes or groups.
Step 2: Learn about Decision Trees. A Decision Tree is a specific type of classification model that makes decisions based on asking a series of questions.
Step 3: Know what evaluation metrics are. Evaluation metrics are tools used to measure how well a model performs.
Step 4: Identify common evaluation metrics for classification models. One common metric is accuracy.
Step 5: Understand accuracy. Accuracy measures the percentage of correct predictions made by the model out of all predictions.
