Driving Anger States Detection Based on Incremental Association Markov Blanket and Least Square Support Vector Machine
Joint Authors
Wan, Ping
Wu, Chaozhong
Lin, Yingzi
Ma, Xiaofeng
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-03-26
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Abstract EN
Driving anger, known as “road rage”, has gradually become a serious traffic psychology issue.
Although driving anger identification is solved in some studies, there is still a gap in driving anger grading which is helpful to take different intervening measures for different anger intensity, especially in real traffic environment.
The main objectives of this study are: (1) explore a novel driving anger induction method based on various elicitation events, e.g., traffic congestion, vehicles weaving/cutting in line, jaywalking and red light waiting in real traffic environment; (2) apply incremental association Markov blanket (IAMB) algorithm to select typical features related to driving anger states; (3) employ least square support vector machine (LSSVM) to identify different driving anger states based on the selected features.
Thirty private car drivers were enrolled to perform field experiments on a busy route selected in Wuhan, China, where drivers’ anger could be induced by the elicitation events within limited time.
Meanwhile, three types of data sets including driver physiology, driving behaviors and vehicle motions, were collected by multiple sensors.
The results indicate that 13 selected features including skin conductance, relative energy spectrum of β band of electroencephalogram, standard deviation (SD) of pedaling speed of gas pedal, SD of steering wheel angle rate, vehicle speed, SD of speed, SD of forward acceleration and SD of lateral acceleration have significant impact on driving anger states.
The IAMB-LSSVM model achieves an accuracy with 82.20% which is 2.03%, 3.15%, 4.34%, 7.84% and 8.36% higher than IAMB using C4.5, NBC, SVM, KNN and BPNN, respectively.
The results are beneficial to design driving anger detecting or intervening devices in intelligent human-machine systems.
American Psychological Association (APA)
Wan, Ping& Wu, Chaozhong& Lin, Yingzi& Ma, Xiaofeng. 2019. Driving Anger States Detection Based on Incremental Association Markov Blanket and Least Square Support Vector Machine. Discrete Dynamics in Nature and Society،Vol. 2019, no. 2019, pp.1-17.
https://search.emarefa.net/detail/BIM-1146307
Modern Language Association (MLA)
Wan, Ping…[et al.]. Driving Anger States Detection Based on Incremental Association Markov Blanket and Least Square Support Vector Machine. Discrete Dynamics in Nature and Society No. 2019 (2019), pp.1-17.
https://search.emarefa.net/detail/BIM-1146307
American Medical Association (AMA)
Wan, Ping& Wu, Chaozhong& Lin, Yingzi& Ma, Xiaofeng. Driving Anger States Detection Based on Incremental Association Markov Blanket and Least Square Support Vector Machine. Discrete Dynamics in Nature and Society. 2019. Vol. 2019, no. 2019, pp.1-17.
https://search.emarefa.net/detail/BIM-1146307
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1146307