arXiv:2410.19778cs.CYcs.IR2024-10

提出一种更高效可解释的集成学习方法,兼顾性能与实际应用约束。

A Human-Centered Approach for Improving Supervised Learning

  • 基于人类行为启发设计集成学习算法,简化流程并降低开销。
  • 在九个真实数据集上实验,性能优于现有方法且耗时资源更少。
  • 强调可解释性,适合需平衡效果与落地成本的开发者使用。

监督学习通过标注数据训练算法,其性能由特定任务在数据集上的表现决定。集成学习因具备更强泛化能力,通常优于单一分类器,但存在高成本、高资源消耗和缺乏可解释性等问题,限制了其在实际场景的应用。本文提出一种以人为本的行为启发式算法,优化集成学习流程,有效降低时间、成本与资源开销,同时提升模型性能与可解释性。实验在九个真实世界数据集上进行,结果表明该方法在保持高性能的同时显著减少了运行资源消耗,优于现有方法。

原文摘要 · Abstract (English)

Supervised Learning is a way of developing Artificial Intelligence systems in which a computer algorithm is trained on labeled data inputs. Effectiveness of a Supervised Learning algorithm is determined by its performance on a given dataset for a particular problem. In case of Supervised Learning problems, Stacking Ensembles usually perform better than individual classifiers due to their generalization ability. Stacking Ensembles combine predictions from multiple Machine Learning algorithms to make final predictions. Inspite of Stacking Ensembles superior performance, the overhead of Stacking Ensembles such as high cost, resources, time, and lack of explainability create challenges in real-life applications. This paper shows how we can strike a balance between performance, time, and resource constraints. Another goal of this research is to make Ensembles more explainable and intelligible using the Human-Centered approach. To achieve the aforementioned goals, we proposed a Human-Centered Behavior-inspired algorithm that streamlines the Ensemble Learning process while also reducing time, cost, and resource overhead, resulting in the superior performance of Supervised Learning in real-world applications. To demonstrate the effectiveness of our method, we perform our experiments on nine real-world datasets. Experimental results reveal that the proposed method satisfies our goals and outperforms the existing methods.

集成学习可解释性效率优化

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