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What is the purpose of model selection?
Practice Questions
Q1
What is the purpose of model selection?
To improve the accuracy of a single model
To choose the best model from a set of candidates
To reduce the dimensionality of the data
To increase the size of the dataset
Questions & Step-by-Step Solutions
What is the purpose of model selection?
Steps
Concepts
Step 1: Understand that a model is a mathematical representation used to make predictions or decisions based on data.
Step 2: Realize that there are many different models available, each with its own strengths and weaknesses.
Step 3: Know that model selection is the process of evaluating these different models to find the one that performs the best.
Step 4: Learn that performance metrics (like accuracy, precision, or recall) are used to measure how well each model works.
Step 5: Choose the model that has the best performance metrics for your specific problem.
No concepts available.
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