{"id":"https://openalex.org/W3216215124","doi":"https://doi.org/10.1145/3482632.3482733","title":"Research on Risk and Supervision of Financial Big Data Application Based on Decision Tree Algorithm","display_name":"Research on Risk and Supervision of Financial Big Data Application Based on Decision Tree Algorithm","publication_year":2021,"publication_date":"2021-09-24","ids":{"openalex":"https://openalex.org/W3216215124","doi":"https://doi.org/10.1145/3482632.3482733","mag":"3216215124"},"language":"en","primary_location":{"id":"doi:10.1145/3482632.3482733","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3482632.3482733","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 4th International Conference on Information Systems and Computer Aided Education","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043557717","display_name":"Xiaoyi Wang","orcid":"https://orcid.org/0000-0001-7748-2296"},"institutions":[{"id":"https://openalex.org/I59483232","display_name":"Shandong University of Finance and Economics","ror":"https://ror.org/02e2nnq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I59483232"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaoyi Wang","raw_affiliation_strings":["Shandong University of Finance and Economics, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shandong University of Finance and Economics, China","institution_ids":["https://openalex.org/I59483232"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5043557717"],"corresponding_institution_ids":["https://openalex.org/I59483232"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"478","last_page":"481"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11891","display_name":"Big Data and Business Intelligence","score":0.9390000104904175,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11891","display_name":"Big Data and Business Intelligence","score":0.9390000104904175,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14280","display_name":"Big Data Technologies and Applications","score":0.9246000051498413,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9169999957084656,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.713379979133606},{"id":"https://openalex.org/keywords/financial-services","display_name":"Financial services","score":0.6095956563949585},{"id":"https://openalex.org/keywords/informatization","display_name":"Informatization","score":0.6020818948745728},{"id":"https://openalex.org/keywords/sustainable-development","display_name":"Sustainable development","score":0.5835665464401245},{"id":"https://openalex.org/keywords/finance","display_name":"Finance","score":0.5789631605148315},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.4921538233757019},{"id":"https://openalex.org/keywords/decision-tree","display_name":"Decision tree","score":0.4238678812980652},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4176001250743866},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36439669132232666},{"id":"https://openalex.org/keywords/marketing","display_name":"Marketing","score":0.3026539087295532},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.17124760150909424},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12689915299415588}],"concepts":[{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.713379979133606},{"id":"https://openalex.org/C139043278","wikidata":"https://www.wikidata.org/wiki/Q837171","display_name":"Financial services","level":2,"score":0.6095956563949585},{"id":"https://openalex.org/C2776352007","wikidata":"https://www.wikidata.org/wiki/Q181588","display_name":"Informatization","level":2,"score":0.6020818948745728},{"id":"https://openalex.org/C552854447","wikidata":"https://www.wikidata.org/wiki/Q131201","display_name":"Sustainable development","level":2,"score":0.5835665464401245},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.5789631605148315},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.4921538233757019},{"id":"https://openalex.org/C84525736","wikidata":"https://www.wikidata.org/wiki/Q831366","display_name":"Decision tree","level":2,"score":0.4238678812980652},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4176001250743866},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36439669132232666},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.3026539087295532},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.17124760150909424},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12689915299415588},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3482632.3482733","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3482632.3482733","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 4th International Conference on Information Systems and Computer Aided Education","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.550000011920929,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2794361830","https://openalex.org/W3005384491","https://openalex.org/W3122724477"],"related_works":["https://openalex.org/W2366834094","https://openalex.org/W2384289521","https://openalex.org/W2978225435","https://openalex.org/W2589605869","https://openalex.org/W2392708612","https://openalex.org/W2377620891","https://openalex.org/W2009722433","https://openalex.org/W2372357978","https://openalex.org/W2365642005","https://openalex.org/W2374197589"],"abstract_inverted_index":{"As":[0],"an":[1,13,53],"important":[2,14,54],"field":[3],"of":[4,26,40,60,80,107,114,118,124,153],"China's":[5],"social":[6],"and":[7,21,43,90,135,150],"economic":[8],"development,":[9],"big":[10,27,119],"data":[11,28,50,94,120],"plays":[12],"role":[15],"in":[16,30,65,121,133],"channel":[17],"expansion,":[18],"service":[19,47],"popularization,":[20],"precision":[22,66],"marketing.":[23],"The":[24],"application":[25,117],"technology":[29,51],"the":[31,37,57,61,77,81,104,108,112,116,122,125,130,142,148,154],"financial":[32,41,62,82,109,126,155],"industry":[33],"can":[34],"effectively":[35],"broaden":[36],"marketing":[38],"channels":[39],"enterprises":[42],"improve":[44],"their":[45],"popular":[46],"levels.":[48],"Big":[49],"is":[52],"support":[55],"for":[56],"healthy":[58,105,149],"development":[59,79,106,123,152],"industry.":[63,110,156],"Used":[64],"marketing,":[67],"credit":[68],"rating,":[69],"asset":[70],"pricing,":[71],"etc.":[72,100],"Although":[73],"it":[74,128],"has":[75],"promoted":[76],"informatization":[78],"industry,":[83,127],"there":[84],"are":[85],"also":[86],"certain":[87],"risks.":[88],"Risks":[89],"vulnerabilities":[91],"such":[92],"as":[93],"security,":[95],"supervision,":[96],"transmission":[97],"rate,":[98],"rules,":[99],"frequently":[101],"appear,":[102],"threatening":[103],"On":[111],"basis":[113],"explaining":[115],"analyzes":[129],"existing":[131],"risks":[132],"depth,":[134],"proposes":[136],"targeted":[137],"regulatory":[138],"measures":[139],"based":[140],"on":[141],"decision":[143],"tree":[144],"algorithm":[145],"to":[146],"promote":[147],"sustainable":[151]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
