{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T13:19:26Z","timestamp":1753881566200,"version":"3.41.2"},"reference-count":15,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2021,1,15]],"date-time":"2021-01-15T00:00:00Z","timestamp":1610668800000},"content-version":"vor","delay-in-days":14,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"China Association of Higher Education","award":["2019SYSZD02"],"award-info":[{"award-number":["2019SYSZD02"]}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Computational Intelligence and Neuroscience"],"published-print":{"date-parts":[[2021,1]]},"abstract":"<jats:p>The emergency management of chemical accidents plays an important role in preventing the expansion of chemical accidents. In recent years, the evaluation and research of emergency management of chemical accidents has attracted the attention of many scholars. However, as an important part of emergency management, the professional rescue team of chemicals has few evaluation models for their capabilities. In this study, an emergency rescue capability assessment model based on the PCA\u2010BP neural network is proposed. Firstly, the construction status of 11 emergency rescue teams for chemical accidents in Shanghai is analyzed, and an index system for evaluating the capabilities of emergency rescue teams for chemicals is established. Secondly, the principal component analysis (PCA) is used to perform dimension reduction and indicators\u2019 weight acquisition on the original index system to achieve an effective evaluation of the capabilities of 11 rescue teams. Finally, the indicators after dimensionality reduction are used as the input neurons of the backpropagation (BP) neural network, the characteristic data of eight rescue teams are used as the training set, and the comprehensive scores of three rescue teams are used for verifying the generalization ability of the evaluation model. The result shows that the proposed evaluation model based on the PCA\u2010BP neural network can effectively evaluate the rescue capability of the emergency rescue teams for chemical accidents and provide a new idea for emergency rescue capability assessment.<\/jats:p>","DOI":"10.1155\/2021\/8869608","type":"journal-article","created":{"date-parts":[[2021,1,16]],"date-time":"2021-01-16T02:05:07Z","timestamp":1610762707000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Study on Evaluation Model of Emergency Rescue Capability of Chemical Accidents Based on PCA\u2010BP"],"prefix":"10.1155","volume":"2021","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6956-1103","authenticated-orcid":false,"given":"Jianghong","family":"Liu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4592-8577","authenticated-orcid":false,"given":"Junfeng","family":"Wu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Weisi","family":"Liu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2021,1,15]]},"reference":[{"key":"e_1_2_10_1_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11069-016-2403-0"},{"key":"e_1_2_10_2_2","doi-asserted-by":"publisher","DOI":"10.1007\/s10796-017-9786-7"},{"key":"e_1_2_10_3_2","doi-asserted-by":"crossref","unstructured":"LinL. Comprehensive evaluation study for urban emergency rescue capability Proceedings of the 2011 2nd IEEE International Conference on Emergency Management and Management Sciences August 2011 Beijing China 77\u201380 https:\/\/doi.org\/10.1109\/ICEMMS.2011.6015623 2-s2.0-80053326190.","DOI":"10.1109\/ICEMMS.2011.6015623"},{"key":"e_1_2_10_4_2","doi-asserted-by":"publisher","DOI":"10.1051\/e3sconf\/201911803007"},{"key":"e_1_2_10_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.proeng.2016.01.133"},{"key":"e_1_2_10_6_2","doi-asserted-by":"publisher","DOI":"10.3390\/su12010137"},{"key":"e_1_2_10_7_2","doi-asserted-by":"crossref","unstructured":"HeN. JinL. Z. WuZ. Z. andXuB. An evaluation methodology for emergency response capability in chemical accidents 12 Proceedings of the 2010 International Conference on Computer Application and System Modeling October 2010 Taiyuan China 315\u2013318 https:\/\/doi.org\/10.1109\/ICCASM.2010.5622290 2-s2.0-78649616197.","DOI":"10.1109\/ICCASM.2010.5622290"},{"key":"e_1_2_10_8_2","doi-asserted-by":"publisher","DOI":"10.1088\/1755-1315\/295\/4\/042010"},{"key":"e_1_2_10_9_2","doi-asserted-by":"crossref","unstructured":"YangQ. Study on evaluation of chemical industry safety production based on artificial neural network Proceedings of the 2020 IEEE 5th Information Technology and Mechatronics Engineering Conference (ITOEC) June 2020 Chongqing China 1272\u20131277 https:\/\/doi.org\/10.1109\/ITOEC49072.2020.9141777.","DOI":"10.1109\/ITOEC49072.2020.9141777"},{"key":"e_1_2_10_10_2","doi-asserted-by":"publisher","DOI":"10.1088\/1755-1315\/332\/4\/042021"},{"key":"e_1_2_10_11_2","doi-asserted-by":"crossref","unstructured":"XiaL. M.andZhaoC. X. The application of PCA-fuzzy probability analysis on risk evaluation of construction schedule of highway 2 Proceedings of the 2010 International Conference on Logistics Systems and Intelligent Management January 2010 Harbin China 1230\u20131234 https:\/\/doi.org\/10.1109\/ICLSIM.2010.5461157 2-s2.0-77953032972.","DOI":"10.1109\/ICLSIM.2010.5461157"},{"key":"e_1_2_10_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ssci.2019.05.011"},{"key":"e_1_2_10_13_2","doi-asserted-by":"publisher","DOI":"10.12738\/estp.2018.5.075"},{"key":"e_1_2_10_14_2","doi-asserted-by":"publisher","DOI":"10.1155\/2019\/2946158"},{"key":"e_1_2_10_15_2","doi-asserted-by":"publisher","DOI":"10.1155\/2018\/8547313"}],"container-title":["Computational Intelligence and Neuroscience"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/cin\/2021\/8869608.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/cin\/2021\/8869608.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1155\/2021\/8869608","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,6]],"date-time":"2024-08-06T11:00:55Z","timestamp":1722942055000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1155\/2021\/8869608"}},"subtitle":[],"editor":[{"given":"Ricardo","family":"Aler","sequence":"additional","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2021,1]]},"references-count":15,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2021,1]]}},"alternative-id":["10.1155\/2021\/8869608"],"URL":"https:\/\/doi.org\/10.1155\/2021\/8869608","archive":["Portico"],"relation":{},"ISSN":["1687-5265","1687-5273"],"issn-type":[{"type":"print","value":"1687-5265"},{"type":"electronic","value":"1687-5273"}],"subject":[],"published":{"date-parts":[[2021,1]]},"assertion":[{"value":"2020-05-21","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-01-05","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-01-15","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"8869608"}}