Fix SHAP Permutation explainer max_evals too low error#114
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This pull request updates the SHAP analysis script to improve how SHAP values are computed. The main change is to set the
max_evalsparameter dynamically based on the number of features, which can lead to more accurate and efficient SHAP value estimation.SHAP analysis improvements:
scripts/precompute/shap_analysis.py, the call to the SHAP explainer now passes amax_evalsparameter calculated as2 * X_shap.shape[1] + 1, allowing the number of evaluations to scale with the number of features.