Aviation data analysis can help airlines to understand passenger needs,so as to provide passengers with more sophisticated and better services.How to explore the implicit message and analyze contained features from la...Aviation data analysis can help airlines to understand passenger needs,so as to provide passengers with more sophisticated and better services.How to explore the implicit message and analyze contained features from large amounts of data has become an important issue in the civil aviation passenger data analysis process.The uncertainty analysis and visualization methods of data record and property measurement are offered in this paper,based on the visual analysis and uncertainty measure theory combined with parallel coordinates,radar chart,histogram,pixel chart and good interaction.At the same time,the data source expression clearly shows the uncertainty and hidden information as an information base for passengers’service展开更多
当前,民航旅客价值分析把每一个旅客当作彼此不相关联的实体,忽略了旅客间存在的关系。针对这种情况,提出从旅客间的相互影响角度出发,量化这种影响的强弱。基于PNR(Passenger Name Record)数据构建民航旅客社会网络,从系统科学、网络...当前,民航旅客价值分析把每一个旅客当作彼此不相关联的实体,忽略了旅客间存在的关系。针对这种情况,提出从旅客间的相互影响角度出发,量化这种影响的强弱。基于PNR(Passenger Name Record)数据构建民航旅客社会网络,从系统科学、网络关系和互联网搜索这三个角度研究社会网络中节点重要性的评估算法,并把这三种算法应用在民航旅客社会网络中。最后,通过F-度量方法对这三种算法计算出的重要节点进行相似性比较。实验结果表明,该方法能够有效地得到民航旅客社会网络中的重要旅客。展开更多
文摘Aviation data analysis can help airlines to understand passenger needs,so as to provide passengers with more sophisticated and better services.How to explore the implicit message and analyze contained features from large amounts of data has become an important issue in the civil aviation passenger data analysis process.The uncertainty analysis and visualization methods of data record and property measurement are offered in this paper,based on the visual analysis and uncertainty measure theory combined with parallel coordinates,radar chart,histogram,pixel chart and good interaction.At the same time,the data source expression clearly shows the uncertainty and hidden information as an information base for passengers’service
文摘当前,民航旅客价值分析把每一个旅客当作彼此不相关联的实体,忽略了旅客间存在的关系。针对这种情况,提出从旅客间的相互影响角度出发,量化这种影响的强弱。基于PNR(Passenger Name Record)数据构建民航旅客社会网络,从系统科学、网络关系和互联网搜索这三个角度研究社会网络中节点重要性的评估算法,并把这三种算法应用在民航旅客社会网络中。最后,通过F-度量方法对这三种算法计算出的重要节点进行相似性比较。实验结果表明,该方法能够有效地得到民航旅客社会网络中的重要旅客。