Machine learning models can predict outcomes accurately but may lack explainability about the logic behind their predictions. Several techniques can provide insights into a model's decision-making process. Permutation importance measures how much predictions change when each feature is randomly shuffled. Partial dependence plots show how individual features or their interactions affect predictions. SHAP (SHapley Additive exPlanations) values break down a prediction to quantify each feature's impact. These explainability methods help with debugging, informing future data collection and building user trust in model predictions.