手法を比較

	説明可能な投票アンサンブル	説明可能な勾配ブースティング
分野	機械学習	機械学習
系統	Machine learning	Machine learning
提唱年	2016–2020	2017–2020
提唱者	Composite: voting ensemble (Dietterich, 2000) + XAI frameworks (Ribeiro et al., 2016; Lundberg & Lee, 2017)	Lundberg, S. M. & Lee, S.-I. (TreeSHAP for tree ensembles)
種類	Ensemble with post-hoc or ante-hoc interpretability	Ensemble + explainability layer
原典	Lundberg, S. M., & Lee, S.-I. (2017). A unified approach to interpreting model predictions. Advances in Neural Information Processing Systems, 30, 4765–4774.	Lundberg, S. M., Erion, G., Chen, H., DeGrave, A., Prutkin, J. M., Nair, B., Katz, R., Himmelfarb, J., Bansal, N., & Lee, S.-I. (2020). From local explanations to global understanding with explainable AI for trees. Nature Machine Intelligence, 2, 56–67.
別名	XAI voting ensemble, interpretable voting classifier, transparent voting ensemble, explainable majority vote model	XGB with SHAP, interpretable gradient boosting, transparent gradient boosting, XAI gradient boosting
関連	6	6
概要	An Explainable Voting Ensemble combines predictions from multiple diverse base models through majority vote (hard voting) or averaged probabilities (soft voting), then applies post-hoc or ante-hoc XAI techniques — such as SHAP values, LIME, or permutation importance — to produce feature-level explanations for the combined model's decisions. The goal is to retain the accuracy gains of ensemble aggregation while meeting interpretability requirements in high-stakes or regulated applications.	Explainable Gradient Boosting combines the predictive power of gradient boosting ensembles with structured interpretability tools — principally SHAP (SHapley Additive exPlanations) — to produce models that are both highly accurate and transparently auditable. Practitioners obtain global feature rankings and individual-level explanations alongside standard performance metrics.