Efficiency analysis of verbal radio communication in air combat simulation

Sammanfattning: Efficient communication is an essential part of cooperative work, and no less so in the case of radio communication during air combat. With time being a limited resource and the consequences of a misunderstanding potentially fatal there is little room for negligence. This work is an exploratory study which combines data mining, machine learning, natural language processing and visual analytics in an effort to investigate the possibilities of using radio traffic data from air combat simulations for human performance evaluation. Both temporal and linguistic properties of the communication were analyzed, with several promising graphical results. Additionally, utterance classification was successfully attempted with mean precision and recall both over 0.9. It is hoped that more complex and to a larger extent automated data based communication analysis can be built upon the results presented in this report.