{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T02:08:42Z","timestamp":1740103722226,"version":"3.37.3"},"reference-count":34,"publisher":"Wiley","license":[{"start":{"date-parts":[[2020,10,5]],"date-time":"2020-10-05T00:00:00Z","timestamp":1601856000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100002888","name":"Beijing Municipal Commission of Education","doi-asserted-by":"publisher","award":["B18H100040"],"award-info":[{"award-number":["B18H100040"]}],"id":[{"id":"10.13039\/501100002888","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Complexity"],"published-print":{"date-parts":[[2020,10,5]]},"abstract":"<jats:p>With the development of science and technology, the application of big data is becoming more and more widespread, and it has gradually expanded to various fields such as economy and commerce. Since the 2008 international financial crisis, the mainstream economics has shown deficiencies to a certain extent. On the one hand, the expressions pursued by mainstream economic theories are too strict, restricting its processing capabilities. On the other hand, the linearization method ignores the diversity, complexity, and variability of changes in the economic system, which may ignore the emergence of some serious crises. Due to the increasing distance between theoretical models and practice, theoretical models cannot guide the practice and sometimes even mislead the latter. In this paper, we propose a method of dynamic feedback early warning based on big data, which uses the LPPL model to fit parameters. Finally, we used this method to analyze the case of the A-share disaster. The research results show that the method makes the early warning coefficients of dynamic and complex systems more scientific and accurate.<\/jats:p>","DOI":"10.1155\/2020\/7652496","type":"journal-article","created":{"date-parts":[[2020,10,6]],"date-time":"2020-10-06T22:35:09Z","timestamp":1602023709000},"page":"1-9","source":"Crossref","is-referenced-by-count":1,"title":["A Big Data Analytics Approach for Dynamic Feedback Warning for Complex Systems"],"prefix":"10.1155","volume":"2020","author":[{"given":"Wenrui","family":"Li","sequence":"first","affiliation":[{"name":"School of Economics and Management, Beijing Jiaotong University, Beijing 100044, China"},{"name":"Beijing Laboratory of National Economic Security Early-Warning Engineering, Beijing Jiaotong University, Beijing 100044, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0614-2507","authenticated-orcid":true,"given":"Menggang","family":"Li","sequence":"additional","affiliation":[]},{"given":"Yiduo","family":"Mei","sequence":"additional","affiliation":[{"name":"Postdoctoral Programme of China Centre for Industrial Security Research, Beijing Jiaotong University, Beijing 100044, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8109-7355","authenticated-orcid":true,"given":"Ting","family":"Li","sequence":"additional","affiliation":[{"name":"School of Economics and Management, Beijing Jiaotong University, Beijing 100044, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8961-584X","authenticated-orcid":true,"given":"Fang","family":"Wang","sequence":"additional","affiliation":[]}],"member":"311","reference":[{"doi-asserted-by":"publisher","key":"1","DOI":"10.1016\/j.artint.2006.10.002"},{"doi-asserted-by":"publisher","key":"2","DOI":"10.1016\/j.physa.2004.01.051"},{"doi-asserted-by":"publisher","key":"3","DOI":"10.1016\/s0378-4266(99)00053-9"},{"volume-title":"Why Stock Markets Crash: Critical Events in Complex Financial Systems","year":"2017","author":"D. Sornette","key":"4"},{"unstructured":"DavisS.The adverse feedback loop and the effects of risk in both the real and financial sectors201066Washington, DC, USAFederal Reserve Bank of Dallas","key":"5"},{"key":"6","first-page":"71","article-title":"Explanations of financial crises in the classic theory and in the theory of reflexivity","volume":"2","author":"I. Logojan","year":"2009","journal-title":"Review of the Air Force Academy"},{"doi-asserted-by":"publisher","key":"7","DOI":"10.2507\/ijsimm18(1)458"},{"issue":"2","key":"8","first-page":"14","article-title":"An LPPL algorithm for estimating the critical time of a stock market bubble","volume":"1","author":"D. T. Pele","year":"2012","journal-title":"Journal of Social and Economic Statistics"},{"doi-asserted-by":"publisher","key":"9","DOI":"10.1142\/s0129183199000437"},{"issue":"4","key":"10","first-page":"1125","article-title":"Gravity theory-based affinity propagation clustering algorithm and its applications","volume":"25","author":"L. M. Wang","year":"2018","journal-title":"Tehnicki Vjesnik-Technical Gazette"},{"issue":"4","key":"11","first-page":"293","article-title":"Closed form valuation of vulnerable European options with stochastic credit spreads","volume":"53","author":"Z. Ma","year":"2019","journal-title":"Economic Computation And Economic Cybernetics Studies And Research"},{"doi-asserted-by":"publisher","key":"12","DOI":"10.2307\/3151317"},{"doi-asserted-by":"publisher","key":"13","DOI":"10.1016\/j.techfore.2017.07.027"},{"key":"14","article-title":"Challenges of data access in economic research based on big data technology","volume":"1490","author":"V. G. Chumak","year":"2015","journal-title":"CEUR Workshop Proceedings"},{"issue":"6","key":"15","first-page":"1833","article-title":"Risk model for integrated management system","volume":"26","author":"N. M. S. Algheriani","year":"2019","journal-title":"Tehnicki Vjesnik-Technical Gazette"},{"issue":"2","key":"16","doi-asserted-by":"crossref","DOI":"10.1016\/j.acha.2016.04.006","article-title":"Randomized lu decomposition","volume":"44","author":"G. Shabat","year":"2013","journal-title":"Applied & Computational Harmonic Analysis"},{"key":"17","doi-asserted-by":"crossref","first-page":"1791","DOI":"10.30638\/eemj.2018.178","article-title":"Evaluation of eco-efficiency by multicriteria decision analysis. case study of eco-innovated and eco-designed products from recyclable waste","volume":"17","author":"E. Com\u0103ni\u021b\u0103","year":"2018","journal-title":"Environmental Engineering and Management Journal"},{"doi-asserted-by":"publisher","key":"18","DOI":"10.24818\/18423264\/53.2.19.05"},{"doi-asserted-by":"publisher","key":"19","DOI":"10.1016\/j.ijindorg.2019.06.002"},{"doi-asserted-by":"publisher","key":"20","DOI":"10.1111\/j.1540-6261.1984.tb03654.x"},{"doi-asserted-by":"publisher","key":"21","DOI":"10.15837\/ijccc.2017.4.2914"},{"issue":"4","key":"22","first-page":"1041","article-title":"Large scale software test data generation based on collective constraint and weighted combination method","volume":"24","author":"D. Zhang","year":"2017","journal-title":"Tehniki Vjesnik"},{"doi-asserted-by":"publisher","key":"23","DOI":"10.1155\/2018\/1048756"},{"author":"S. Hido","article-title":"Jubatus: an open source platform for distributed online machine learning","key":"24"},{"key":"25","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1007\/978-981-13-3459-7_2","article-title":"Big data analytics","volume-title":"Deep Learning: Convergence to Big Data Analytics","author":"B. N. Silva","year":"2019"},{"doi-asserted-by":"publisher","key":"26","DOI":"10.1016\/j.compeleceng.2017.12.009"},{"doi-asserted-by":"publisher","key":"27","DOI":"10.1016\/j.techfore.2018.03.024"},{"year":"2019","author":"M. Haslett","article-title":"Dynamic feedback system and method for providing dynamic feedback","key":"28"},{"doi-asserted-by":"publisher","key":"29","DOI":"10.1007\/s00181-018-1527-3"},{"doi-asserted-by":"publisher","key":"30","DOI":"10.2507\/ijsimm18(2)467"},{"doi-asserted-by":"publisher","key":"31","DOI":"10.1016\/j.eswa.2020.113463"},{"key":"32","first-page":"97","article-title":"Analysis and modeling of the substantial fall of Tehran stock exchange in January 2014 using the log-periodic power law (LPPL) model","volume":"153","author":"A. G. Barkish","year":"2019","journal-title":"Journal of Economic Research"},{"author":"O. I. Krivosheev","first-page":"1","article-title":"Log-periodic power law autonomous stock market model","key":"33"},{"doi-asserted-by":"publisher","key":"34","DOI":"10.3233\/sji-180476"}],"container-title":["Complexity"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/complexity\/2020\/7652496.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/complexity\/2020\/7652496.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/complexity\/2020\/7652496.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,10,6]],"date-time":"2020-10-06T22:35:20Z","timestamp":1602023720000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/complexity\/2020\/7652496\/"}},"subtitle":[],"editor":[{"given":"Abd E. I.-Baset","family":"Hassanien","sequence":"additional","affiliation":[]}],"short-title":[],"issued":{"date-parts":[[2020,10,5]]},"references-count":34,"alternative-id":["7652496","7652496"],"URL":"https:\/\/doi.org\/10.1155\/2020\/7652496","relation":{},"ISSN":["1099-0526","1076-2787"],"issn-type":[{"type":"electronic","value":"1099-0526"},{"type":"print","value":"1076-2787"}],"subject":[],"published":{"date-parts":[[2020,10,5]]}}}