ExplainabilityTransparencyTrustworthinesscs.LG
Beyond explaining: XAI-based Adaptive Learning with SHAP Clustering for Energy Consumption Prediction
Tobias Clement, Hung Truong Thanh Nguyen, Nils Kemmerzell, Mohamed Abdelaal, Davor Stjelja
February 7, 2024
arXiv.org
7 citations
Key Takeaways
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Explainability can improve model performance: The paper demonstrates that using SHAP (a technique that explains AI predictions) isn't just about transparency—it actively helps models make better predictions by identifying patterns in how the model makes decisions, suggesting that understanding why a model predicts something can lead to more accurate predictions.
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AI models need to adapt when conditions change: The research addresses "data distribution shifts," meaning real-world conditions change over time (e.g., building energy use patterns differ seasonally). The adaptive approach helps models stay reliable when circumstances shift, rather than becoming outdated or inaccurate.
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Clustering explanations reveals hidden insights: By grouping SHAP explanations together, the method identifies distinct patterns and outliers in model behavior. This clustering approach helps practitioners understand not just individual predictions, but broader categories of how the model operates—useful for spotting when something unusual is happening.
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The approach works across different problems: Testing on energy consumption, plus two additional datasets for both regression and classification tasks, suggests this XAI-adaptive learning framework isn't limited to one narrow application. This transferability is important for responsible AI, as it indicates the method could be reliably applied to various real-world domains.
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Balancing complexity with accuracy matters: The paper explicitly aims to balance model complexity with predictive performance, addressing a key responsible AI concern: simpler, more interpretable models are often preferable to "black box" systems, even if they're slightly less accurate.