Member-only story
Tuning hyperparameters is a crucial step in optimizing the performance of machine learning models. Here is a list of common ways and techniques to tune hyperparameters:
1. Grid Search
- Define a hyperparameter grid and exhaustively search through all combinations.
- Pros: Simple, easy to implement.
- Cons: Computationally expensive for large search spaces.
2. Random Search
- Randomly sample combinations of hyperparameters.
- Pros: More computationally efficient than grid search.
- Cons: May not find the optimal combination.
3. Bayesian Optimization
- Use probabilistic models to model the objective function and guide the search.
- Pros: Efficient for high-dimensional search spaces, adapts to the shape of the objective function.
- Cons: More complex to implement.
4. Genetic Algorithms
- Mimic the process of natural selection to evolve a population of hyperparameter sets.
- Pros: Can handle both discrete and continuous hyperparameters, good for…