{"id":"https://openalex.org/W4406234922","doi":"https://doi.org/10.1007/s00521-024-10928-2","title":"Leveraging ChatGPT for enhanced stock selection and portfolio optimization","display_name":"Leveraging ChatGPT for enhanced stock selection and portfolio optimization","publication_year":2025,"publication_date":"2025-01-09","ids":{"openalex":"https://openalex.org/W4406234922","doi":"https://doi.org/10.1007/s00521-024-10928-2"},"language":"en","primary_location":{"id":"doi:10.1007/s00521-024-10928-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00521-024-10928-2","pdf_url":null,"source":{"id":"https://openalex.org/S147897268","display_name":"Neural Computing and Applications","issn_l":"0941-0643","issn":["0941-0643","1433-3058"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neural Computing and Applications","raw_type":"journal-article"},"type":"article","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/A5042499073","display_name":"Zhendai Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I144581915","display_name":"Jishou University","ror":"https://ror.org/056szk247","country_code":"CN","type":"education","lineage":["https://openalex.org/I144581915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhendai Huang","raw_affiliation_strings":["College of Computer Science and Engineering, Jishou University, Jishou, 416000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Engineering, Jishou University, Jishou, 416000, China","institution_ids":["https://openalex.org/I144581915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052115720","display_name":"Bolin Liao","orcid":"https://orcid.org/0000-0001-9036-2723"},"institutions":[{"id":"https://openalex.org/I144581915","display_name":"Jishou University","ror":"https://ror.org/056szk247","country_code":"CN","type":"education","lineage":["https://openalex.org/I144581915"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Bolin Liao","raw_affiliation_strings":["College of Computer Science and Engineering, Jishou University, Jishou, 416000, China"],"raw_orcid":"https://orcid.org/0000-0001-9036-2723","affiliations":[{"raw_affiliation_string":"College of Computer Science and Engineering, Jishou University, Jishou, 416000, China","institution_ids":["https://openalex.org/I144581915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075503483","display_name":"Cheng Hua","orcid":"https://orcid.org/0000-0002-4788-5067"},"institutions":[{"id":"https://openalex.org/I144581915","display_name":"Jishou University","ror":"https://ror.org/056szk247","country_code":"CN","type":"education","lineage":["https://openalex.org/I144581915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng Hua","raw_affiliation_strings":["College of Computer Science and Engineering, Jishou University, Jishou, 416000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Engineering, Jishou University, Jishou, 416000, China","institution_ids":["https://openalex.org/I144581915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101841417","display_name":"Xinwei Cao","orcid":"https://orcid.org/0000-0003-1536-1741"},"institutions":[{"id":"https://openalex.org/I111599522","display_name":"Jiangnan University","ror":"https://ror.org/04mkzax54","country_code":"CN","type":"education","lineage":["https://openalex.org/I111599522"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinwei Cao","raw_affiliation_strings":["School of Business, Jiangnan University, Wuxi, 214122, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Business, Jiangnan University, Wuxi, 214122, China","institution_ids":["https://openalex.org/I111599522"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100424064","display_name":"Shuai Li","orcid":"https://orcid.org/0000-0001-8316-5289"},"institutions":[{"id":"https://openalex.org/I87653560","display_name":"VTT Technical Research Centre of Finland","ror":"https://ror.org/04b181w54","country_code":"FI","type":"nonprofit","lineage":["https://openalex.org/I4210089493","https://openalex.org/I87653560"]},{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Shuai Li","raw_affiliation_strings":["Faculty of Information Technology and Electrical Engineering, University of Oulu, 90570, Oulu, Finland","VTT-Technology Research Center of Finland, Kaitovayla 1, 90570, Oulu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Information Technology and Electrical Engineering, University of Oulu, 90570, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]},{"raw_affiliation_string":"VTT-Technology Research Center of Finland, Kaitovayla 1, 90570, Oulu, Finland","institution_ids":["https://openalex.org/I87653560"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5052115720"],"corresponding_institution_ids":["https://openalex.org/I144581915"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":5.2775,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.94485467,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"37","issue":"8","first_page":"6163","last_page":"6179"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.9957000017166138,"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"}},"topics":[{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.9957000017166138,"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"}},{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9952999949455261,"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"}},{"id":"https://openalex.org/T10047","display_name":"Financial Markets and Investment Strategies","score":0.9842000007629395,"subfield":{"id":"https://openalex.org/subfields/2003","display_name":"Finance"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sharpe-ratio","display_name":"Sharpe ratio","score":0.7641806602478027},{"id":"https://openalex.org/keywords/portfolio-optimization","display_name":"Portfolio optimization","score":0.743929386138916},{"id":"https://openalex.org/keywords/portfolio","display_name":"Portfolio","score":0.7207803130149841},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6858565807342529},{"id":"https://openalex.org/keywords/diversification","display_name":"Diversification (marketing strategy)","score":0.62450110912323},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.5635902285575867},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5321475863456726},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.48737627267837524},{"id":"https://openalex.org/keywords/stock","display_name":"Stock (firearms)","score":0.4434921443462372},{"id":"https://openalex.org/keywords/volatility","display_name":"Volatility (finance)","score":0.4298572838306427},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4111021161079407},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.36880630254745483},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3036090135574341},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.20704320073127747},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1539493203163147},{"id":"https://openalex.org/keywords/financial-economics","display_name":"Financial economics","score":0.15335997939109802},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15126579999923706},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.12399914860725403},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08909818530082703}],"concepts":[{"id":"https://openalex.org/C139938925","wikidata":"https://www.wikidata.org/wiki/Q1501898","display_name":"Sharpe ratio","level":3,"score":0.7641806602478027},{"id":"https://openalex.org/C202655437","wikidata":"https://www.wikidata.org/wiki/Q7231728","display_name":"Portfolio optimization","level":3,"score":0.743929386138916},{"id":"https://openalex.org/C2780821815","wikidata":"https://www.wikidata.org/wiki/Q5340806","display_name":"Portfolio","level":2,"score":0.7207803130149841},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6858565807342529},{"id":"https://openalex.org/C180916674","wikidata":"https://www.wikidata.org/wiki/Q3711935","display_name":"Diversification (marketing strategy)","level":2,"score":0.62450110912323},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.5635902285575867},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5321475863456726},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.48737627267837524},{"id":"https://openalex.org/C204036174","wikidata":"https://www.wikidata.org/wiki/Q909380","display_name":"Stock (firearms)","level":2,"score":0.4434921443462372},{"id":"https://openalex.org/C91602232","wikidata":"https://www.wikidata.org/wiki/Q756115","display_name":"Volatility (finance)","level":2,"score":0.4298572838306427},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4111021161079407},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.36880630254745483},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3036090135574341},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.20704320073127747},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1539493203163147},{"id":"https://openalex.org/C106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","level":1,"score":0.15335997939109802},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15126579999923706},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.12399914860725403},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08909818530082703},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00521-024-10928-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00521-024-10928-2","pdf_url":null,"source":{"id":"https://openalex.org/S147897268","display_name":"Neural Computing and Applications","issn_l":"0941-0643","issn":["0941-0643","1433-3058"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neural Computing and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3137540492","display_name":null,"funder_award_id":"62006095","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4007844660","display_name":"\u52a0\u901f\u6536\u655b\u7684\u5bb9\u566a\u795e\u7ecf\u7f51\u7edc\u53ca\u5176\u5e94\u7528\u7814\u7a76","funder_award_id":"62066015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1981276685","https://openalex.org/W1997069306","https://openalex.org/W1998409204","https://openalex.org/W2045220394","https://openalex.org/W2115018552","https://openalex.org/W2115580984","https://openalex.org/W2409249684","https://openalex.org/W3011377317","https://openalex.org/W3131028617","https://openalex.org/W3208550483","https://openalex.org/W4225502882","https://openalex.org/W4236670843","https://openalex.org/W4255421341","https://openalex.org/W4286632509","https://openalex.org/W4292519133","https://openalex.org/W4297348022","https://openalex.org/W4309947077","https://openalex.org/W4318975084","https://openalex.org/W4323043839","https://openalex.org/W4323058863","https://openalex.org/W4323359737","https://openalex.org/W4365512576","https://openalex.org/W4367595583","https://openalex.org/W4380879418","https://openalex.org/W4382459556","https://openalex.org/W4385988359","https://openalex.org/W4387022131","https://openalex.org/W4391036703","https://openalex.org/W4392013712","https://openalex.org/W4392385809","https://openalex.org/W4400980653"],"related_works":["https://openalex.org/W2094358534","https://openalex.org/W1990247668","https://openalex.org/W4225637079","https://openalex.org/W4402416235","https://openalex.org/W3173433198","https://openalex.org/W4386641461","https://openalex.org/W4387869846","https://openalex.org/W4387737582","https://openalex.org/W4386638991","https://openalex.org/W3123999145"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3}],"updated_date":"2026-06-13T06:13:01.061226","created_date":"2025-10-10T00:00:00"}
