arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1909.09017cs.LGcs.AIcs.LO
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归纳非单调逻辑程序解释统计学习模型

Induction of Non-monotonic Logic Programs To Explain Statistical Learning Models

The University of Texas at Dallas(德克萨斯大学达拉斯分校)

Farhad Shakerin

摘要:

我们提出了一个快速的和可扩展的算法,从统计学习模型诱导非单调逻辑程序。我们减少了搜索最佳条款的高效用项目集挖掘(HUIM)问题的实例的问题。在HUIM问题中,特征值和它们的重要性分别被视为事务和效用。我们利用TreeExplainer,可解释的AI工具SHAP的快速和可扩展的实现,从集成树模型中提取局部重要特征及其权重。我们的实验与UCI标准的基准表明,显着改善的分类评估指标和运行时间的训练算法相比,ALEPH,一个国家的最先进的归纳逻辑程序设计(ILP)系统。

英文摘要:

We present a fast and scalable algorithm to induce non-monotonic logic programs from statistical learning models. We reduce the problem of search for best clauses to instances of the High-Utility Itemset Mining (HUIM) problem. In the HUIM problem, feature values and their importance are treated as transactions and utilities respectively. We make use of TreeExplainer, a fast and scalable implementation of the Explainable AI tool SHAP, to extract locally important features and their weights from ensemble tree models. Our experiments with UCI standard benchmarks suggest a significant improvement in terms of classification evaluation metrics and running time of the training algorithm compared to ALEPH, a state-of-the-art Inductive Logic Programming (ILP) system.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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