{"id":"https://openalex.org/W4387822792","doi":"https://doi.org/10.3390/info14100577","title":"Thematic Analysis of Big Data in Financial Institutions Using NLP Techniques with a Cloud Computing Perspective: A Systematic Literature Review","display_name":"Thematic Analysis of Big Data in Financial Institutions Using NLP Techniques with a Cloud Computing Perspective: A Systematic Literature Review","publication_year":2023,"publication_date":"2023-10-20","ids":{"openalex":"https://openalex.org/W4387822792","doi":"https://doi.org/10.3390/info14100577"},"language":"en","primary_location":{"id":"doi:10.3390/info14100577","is_oa":true,"landing_page_url":"https://doi.org/10.3390/info14100577","pdf_url":"https://www.mdpi.com/2078-2489/14/10/577/pdf?version=1697801521","source":{"id":"https://openalex.org/S4210219776","display_name":"Information","issn_l":"2078-2489","issn":["2078-2489"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2078-2489/14/10/577/pdf?version=1697801521","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102736348","display_name":"Ratnesh Sharma","orcid":"https://orcid.org/0000-0002-9139-2120"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Ratnesh Kumar Sharma","raw_affiliation_strings":["School of Computer Science, Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney 2007, Australia"],"raw_orcid":"https://orcid.org/0000-0002-9139-2120","affiliations":[{"raw_affiliation_string":"School of Computer Science, Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney 2007, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067341352","display_name":"Gnana Bharathy","orcid":"https://orcid.org/0000-0001-8384-9509"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Gnana Bharathy","raw_affiliation_strings":["School of Computer Science, Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney 2007, Australia"],"raw_orcid":"https://orcid.org/0000-0001-8384-9509","affiliations":[{"raw_affiliation_string":"School of Computer Science, Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney 2007, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061037457","display_name":"Faezeh Karimi","orcid":"https://orcid.org/0000-0002-3343-4054"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Faezeh Karimi","raw_affiliation_strings":["School of Computer Science, Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney 2007, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney 2007, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017941982","display_name":"Anil V. Mishra","orcid":"https://orcid.org/0000-0002-4674-7500"},"institutions":[{"id":"https://openalex.org/I63525965","display_name":"Western Sydney University","ror":"https://ror.org/03t52dk35","country_code":"AU","type":"education","lineage":["https://openalex.org/I63525965"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Anil V. Mishra","raw_affiliation_strings":["School of Business, Western Sydney University, Sydney 2150, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Business, Western Sydney University, Sydney 2150, Australia","institution_ids":["https://openalex.org/I63525965"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006355592","display_name":"Mukesh Prasad","orcid":"https://orcid.org/0000-0002-7745-9667"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Mukesh Prasad","raw_affiliation_strings":["School of Computer Science, Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney 2007, Australia"],"raw_orcid":"https://orcid.org/0000-0002-7745-9667","affiliations":[{"raw_affiliation_string":"School of Computer Science, Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney 2007, Australia","institution_ids":["https://openalex.org/I114017466"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5006355592"],"corresponding_institution_ids":["https://openalex.org/I114017466"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":3.3551,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.92650486,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"14","issue":"10","first_page":"577","last_page":"577"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11891","display_name":"Big Data and Business Intelligence","score":0.9944000244140625,"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":0.9944000244140625,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9789999723434448,"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"}},{"id":"https://openalex.org/T14260","display_name":"Impact of AI and Big Data on Business and Society","score":0.9783999919891357,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7243006229400635},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6554396152496338},{"id":"https://openalex.org/keywords/systematic-review","display_name":"Systematic review","score":0.640679121017456},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.6368424296379089},{"id":"https://openalex.org/keywords/categorization","display_name":"Categorization","score":0.6239342093467712},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.6045541763305664},{"id":"https://openalex.org/keywords/thematic-analysis","display_name":"Thematic analysis","score":0.5966809988021851},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.5961039066314697},{"id":"https://openalex.org/keywords/thematic-map","display_name":"Thematic map","score":0.5480731129646301},{"id":"https://openalex.org/keywords/reading","display_name":"Reading (process)","score":0.5035025477409363},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.46411141753196716},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3178330659866333},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.288577139377594},{"id":"https://openalex.org/keywords/medline","display_name":"MEDLINE","score":0.09906387329101562},{"id":"https://openalex.org/keywords/qualitative-research","display_name":"Qualitative research","score":0.09682580828666687},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.0872994065284729}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7243006229400635},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6554396152496338},{"id":"https://openalex.org/C189708586","wikidata":"https://www.wikidata.org/wiki/Q1504425","display_name":"Systematic review","level":3,"score":0.640679121017456},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.6368424296379089},{"id":"https://openalex.org/C94124525","wikidata":"https://www.wikidata.org/wiki/Q912550","display_name":"Categorization","level":2,"score":0.6239342093467712},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.6045541763305664},{"id":"https://openalex.org/C74196892","wikidata":"https://www.wikidata.org/wiki/Q7781188","display_name":"Thematic analysis","level":3,"score":0.5966809988021851},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.5961039066314697},{"id":"https://openalex.org/C93692415","wikidata":"https://www.wikidata.org/wiki/Q1502030","display_name":"Thematic map","level":2,"score":0.5480731129646301},{"id":"https://openalex.org/C554936623","wikidata":"https://www.wikidata.org/wiki/Q199657","display_name":"Reading (process)","level":2,"score":0.5035025477409363},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.46411141753196716},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3178330659866333},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.288577139377594},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.09906387329101562},{"id":"https://openalex.org/C190248442","wikidata":"https://www.wikidata.org/wiki/Q839486","display_name":"Qualitative research","level":2,"score":0.09682580828666687},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0872994065284729},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/info14100577","is_oa":true,"landing_page_url":"https://doi.org/10.3390/info14100577","pdf_url":"https://www.mdpi.com/2078-2489/14/10/577/pdf?version=1697801521","source":{"id":"https://openalex.org/S4210219776","display_name":"Information","issn_l":"2078-2489","issn":["2078-2489"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:59ae76ed8f434db18977ff5372b1f201","is_oa":true,"landing_page_url":"https://doaj.org/article/59ae76ed8f434db18977ff5372b1f201","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Information, Vol 14, Iss 10, p 577 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/info14100577","is_oa":true,"landing_page_url":"https://doi.org/10.3390/info14100577","pdf_url":"https://www.mdpi.com/2078-2489/14/10/577/pdf?version=1697801521","source":{"id":"https://openalex.org/S4210219776","display_name":"Information","issn_l":"2078-2489","issn":["2078-2489"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6299999952316284,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4387822792.pdf"},"referenced_works_count":46,"referenced_works":["https://openalex.org/W1525564204","https://openalex.org/W1979290264","https://openalex.org/W1980765559","https://openalex.org/W2203418400","https://openalex.org/W2217516311","https://openalex.org/W2233997611","https://openalex.org/W2276913568","https://openalex.org/W2291240245","https://openalex.org/W2547440287","https://openalex.org/W2609422169","https://openalex.org/W2616178334","https://openalex.org/W2765762244","https://openalex.org/W2767268216","https://openalex.org/W2778953522","https://openalex.org/W2789335955","https://openalex.org/W2798353153","https://openalex.org/W2896984509","https://openalex.org/W2914790097","https://openalex.org/W2934059069","https://openalex.org/W2934607510","https://openalex.org/W2937082147","https://openalex.org/W2937988243","https://openalex.org/W2948646149","https://openalex.org/W2955297822","https://openalex.org/W2963806078","https://openalex.org/W2987392055","https://openalex.org/W2990254169","https://openalex.org/W2993813682","https://openalex.org/W3001470870","https://openalex.org/W3003391940","https://openalex.org/W3006876818","https://openalex.org/W3023329094","https://openalex.org/W3024464605","https://openalex.org/W3038240775","https://openalex.org/W3041720560","https://openalex.org/W3048380702","https://openalex.org/W3118562507","https://openalex.org/W3126936841","https://openalex.org/W3172270298","https://openalex.org/W4234580964","https://openalex.org/W4281766090","https://openalex.org/W4286497605","https://openalex.org/W4321499561","https://openalex.org/W4327946446","https://openalex.org/W4376643711","https://openalex.org/W6839328605"],"related_works":["https://openalex.org/W2165912799","https://openalex.org/W2735662278","https://openalex.org/W2291311298","https://openalex.org/W2382615723","https://openalex.org/W4311804456","https://openalex.org/W1987484445","https://openalex.org/W2623658258","https://openalex.org/W3196787553","https://openalex.org/W2898552957","https://openalex.org/W3034807830"],"abstract_inverted_index":{"This":[0,23,145],"literature":[1,79],"review":[2,80],"explores":[3],"the":[4,30,34,40,52,56,61,66,95,103,109,139,149],"existing":[5],"work":[6,24],"and":[7,49,74,86,97,118,152],"practices":[8],"in":[9,20,68,83,142],"applying":[10,133],"thematic":[11,136],"analysis":[12,137],"natural":[13],"language":[14],"processing":[15],"techniques":[16],"to":[17,26,90],"financial":[18,140],"data":[19,36,126,141,154],"cloud":[21,143],"environments.":[22,144],"aims":[25],"improve":[27],"two":[28],"of":[29,33],"five":[31],"Vs":[32],"big":[35],"system.":[37],"We":[38,54,122],"used":[39],"PRISMA":[41],"approach":[42],"(Preferred":[43],"Reporting":[44],"Items":[45],"for":[46,51,156],"Systematic":[47],"Reviews":[48],"Meta-Analyses)":[50],"review.":[53],"analyzed":[55],"research":[57],"papers":[58,92,114],"published":[59],"over":[60],"last":[62],"10":[63],"years":[64],"about":[65],"topic":[67],"question":[69],"using":[70],"a":[71,157],"keyword-based":[72],"search":[73],"bibliometric":[75],"analysis.":[76,159],"The":[77,112],"systematic":[78],"was":[81],"conducted":[82],"multiple":[84],"phases,":[85],"filters":[87],"were":[88,115],"applied":[89],"exclude":[91],"based":[93,101],"on":[94,102,138],"title":[96],"abstract":[98],"initially,":[99],"then":[100,116],"methodology/conclusion,":[104],"and,":[105],"finally,":[106],"after":[107],"reading":[108],"full":[110],"text.":[111],"remaining":[113],"considered":[117],"are":[119],"discussed":[120],"here.":[121],"found":[123],"that":[124],"automated":[125],"discovery":[127],"methods":[128],"can":[129,146],"be":[130],"augmented":[131],"by":[132],"an":[134],"NLP-based":[135],"help":[147],"identify":[148],"correct":[150],"classification/categorization":[151],"measure":[153],"quality":[155],"sentiment":[158]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
