| Autor: |
Dongli Gao, Wei Xie, Ruifeng Cao, Eric Wai Ming Lee, Richard Kwok Kit Yuen, Jingwen Weng |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
Journal of Safety Science and Resilience, Vol 4, Iss 1, Pp 20-25 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2666-4496 |
| DOI: |
10.1016/j.jnlssr.2022.09.003 |
| Popis: |
Exit choice is essential for pedestrian safety and evacuation efficiency during the context of an emergency. Cumulative prospect theory is a widespread realistic decision-making theory that can transform choice outcomes and probabilities into subjective terms and integrate them as a parameter of cumulative prospect value (CPV), which determines the decision. The main contribution of this paper is the use of the CPV to predict exit choice. Furthermore, the different decision-making rules including Max, exponential(Expo), and Ratio (i.e., the three variable choice functions) were summarized and examined. This study used a confusion matrix to compare the predicted results with experimental data. Consequently, the parameters of Accuracy and F1-score showed that the predictions from Max and Expo were significantly more realistic while the results from Ratio were much more robust. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
|
