在商业航空域中，有大量文件，例如事故报告（NTSB，ASRS）和监管指令（ADS）。有必要有效地访问这些多样化的存储库，以便在航空业中的服务需求，例如维护，合规性和安全性。在本文中，我们提出了一个基于深度学习的知识图（kg）基于深度学习（DL）的问题答案（QA）航空安全系统。我们从飞机事故报告中构建了知识图，并向研究人员社区贡献了这一资源。该资源的功效由上述质量保证系统测试和证明。根据上述文档构建的自然语言查询将转换为SPARQL（RDF图数据库的接口语言）查询并回答。在DL方面，我们有两个不同的质量检查模型：（i）BERT QA，它是通道检索（基于句子的）和问题答案（基于BERT）的管道，以及（ii）最近发布的GPT-3。我们根据事故报告创建的一系列查询评估系统。我们组合的QA系统在GPT-3上的准确性增长了9.3％，比Bert QA增加了40.3％。因此，我们推断出KG-DL的性能比单一表现更好。
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We present a methodology for integrating functional data into deep densely connected feed-forward neural networks. The model is defined for scalar responses with multiple functional and scalar covariates. A by-product of the method is a set of dynamic functional weights that can be visualized during the optimization process. This visualization leads to greater interpretability of the relationship between the covariates and the response relative to conventional neural networks. The model is shown to perform well in a number of contexts including prediction of new data and recovery of the true underlying functional weights; these results were confirmed through real applications and simulation studies. A forthcoming R package is developed on top of a popular deep learning library (Keras) allowing for general use of the approach.
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