Define the prediction task
Specify the target variable, data sources and what kinds of explanations would be actionable for reviewers.
Explain model predictions. Assess feature importance.
Explainable AI covers methods that surface why a model makes particular predictions, for example feature-attribution, perturbation tests and local surrogate explanations. Common challenges include unstable explanations when inputs are correlated, misleading global summaries for highly non-linear models, and the need to validate explanations with domain experts.
Learning concept · Not a validated service
Explainable AI covers methods that surface why a model makes particular predictions, for example feature-attribution, perturbation tests and local surrogate explanations. Common challenges include unstable explanations when inputs are correlated, misleading global summaries for highly non-linear models, and the need to validate explanations with domain experts.
A proposed use is a model-audit tool that summarises which input features drive predictions and highlights cases where explanations disagree with expert judgement. This starter does not deliver a production audit and requires more robust data, deeper models and human validation.
Specify the target variable, data sources and what kinds of explanations would be actionable for reviewers.
Fit a stable baseline model and log its data split, seed and metrics to ensure explanations are comparable across runs.
Run perturbation tests (permutation importance) and, for extensions, local surrogate or SHAP analyses to inspect individual predictions.
Aggregate explanations, check consistency on correlated features, and present findings in a reviewable report for domain experts.
The supplied starter generates a synthetic tabular classification dataset, fits a RandomForestClassifier, computes permutation_importance on the test set, then prints the model score and a ranked feature-importance table.
X, y = make_classification(n_samples=700, n_features=8, n_informative=5, random_state=42)
columns = [f"feature_{i}" for i in range(X.shape[1])]
X = pd.DataFrame(X, columns=columns)
X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.25, random_state=42, stratify=y)
model = RandomForestClassifier(n_estimators=250, random_state=42)
model.fit(X_train, y_train)
importance = permutation_importance(model, X_test, y_test, n_repeats=10, random_state=42)
report = pd.DataFrame({"feature": columns, "importance": importance.importances_mean})
report = report.sort_values("importance", ascending=False)The starter uses synthetic tabular data and a scikit-learn RandomForest; it does not train deep-learning models, does not use image/text datasets (for example COCO or Hugging Face datasets), and only demonstrates permutation importance rather than local methods such as SHAP or LIME.
A proposed extension is to replace the synthetic data with a real dataset, train a deep model where relevant, compute SHAP or LIME explanations alongside permutation tests, and add an interactive review dashboard for experts to inspect and correct explanations.
This is a potential application pathway, not a delivered product. The supplied starter does not implement this service or validate it with real users.
Networkers Home runs this topic inside its AI Engineer Course, with placement support and hands-on labs.