典型文献
A novel strategy for fine-grained semantic verification of civil aviation radiotelephony read-backs
文献摘要：
During the flight of the aircraft,the pilot must repeat the instruction sent by the con-troller,and the controller must further confirm these read-backs,in this way to further ensure the safety of air transportation.However,fatigue,tension,negligence and other human factors may prevent the controller from realizing read-back errors in time,which is a huge hidden danger for the safety of civil aviation transportation.This paper proposes a novel strategy to implement fine-grained semantic verification of radiotelephony read-backs by introducing interaction layer and attention mechanism at the output of BiLSTM model.Compared with the traditional two-channel verification strategy,the interaction layer is added to obtain fine-grained semantic matching relation representation,rather than connecting the BiLSTM output vectors to obtain the overall semantic representation of the sentence.And by adding attention layer,the new strategy can cap-ture the potential semantic relation between the read-backs and the instructions,which is applicable to non-standard diction and abbreviated read-backs in real radiotelephony communications.Exten-sive experiments are conducted and the results show that the proposed new strategy is more effec-tive than the traditional method for read-backs checking,and the average test accuracy of the new strategy based on the Chinese ATC radiotelephony read-backs corpus can reach 93.03％.
文献关键词：
中图分类号：
作者姓名：
Guimin JIA;Junxian LI
作者机构：
Tianjin Key Lab for Advanced Signal Processing,Civil Aviation University of China,Tianjin 300300,China;College of Electronic Information and Automation,Civil Aviation University of China,Tianjin 300300,China
文献出处：
引用格式：
[1]Guimin JIA;Junxian LI-.A novel strategy for fine-grained semantic verification of civil aviation radiotelephony read-backs)[J].中国航空学报（英文版）,2022(12):266-277
A类：
radiotelephony,negligence
B类：
novel,strategy,fine,grained,semantic,verification,civil,aviation,read,backs,During,flight,aircraft,pilot,must,repeat,by,controller,further,confirm,these,this,way,ensure,safety,transportation,However,fatigue,tension,other,human,factors,may,prevent,from,realizing,errors,which,huge,hidden,danger,This,paper,proposes,implement,introducing,interaction,layer,attention,mechanism,output,BiLSTM,model,Compared,traditional,two,channel,added,obtain,matching,relation,representation,rather,than,connecting,vectors,overall,sentence,And,adding,new,can,cap,ture,potential,between,instructions,applicable,standard,diction,abbreviated,communications,Exten,sive,experiments,conducted,results,show,that,proposed,more,effec,tive,method,checking,average,test,accuracy,Chinese,ATC,corpus,reach
AB值：
0.493384
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
