{"id":"https://openalex.org/W4389055484","doi":"https://doi.org/10.1007/s11042-023-17620-y","title":"Frequency-domain enhanced bi-directional recurrent quantum network for stock price trend prediction","display_name":"Frequency-domain enhanced bi-directional recurrent quantum network for stock price trend prediction","publication_year":2023,"publication_date":"2023-11-27","ids":{"openalex":"https://openalex.org/W4389055484","doi":"https://doi.org/10.1007/s11042-023-17620-y"},"language":"en","primary_location":{"id":"doi:10.1007/s11042-023-17620-y","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-023-17620-y","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"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":"Multimedia Tools 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/A5032936293","display_name":"Jichu Ou","orcid":"https://orcid.org/0000-0002-9196-4950"},"institutions":[{"id":"https://openalex.org/I201459984","display_name":"Guangdong University Of Finances and Economics","ror":"https://ror.org/0459pv085","country_code":"CN","type":"education","lineage":["https://openalex.org/I201459984"]},{"id":"https://openalex.org/I32246829","display_name":"Guangdong University of Education","ror":"https://ror.org/0574der91","country_code":"CN","type":"education","lineage":["https://openalex.org/I32246829"]},{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jichu Ou","raw_affiliation_strings":["College of Economics and Management, Shandong University of Science and Technology, Qingdao, 266590, PR China","School of Mathematics, Guangdong University of Education, Guangzhou, 510303, PR China","School of Mathematics, Guangdong University of Education, Guangzhou, PR China","College of Economics and Management, Shandong University of Science and Technology, Qingdao, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Economics and Management, Shandong University of Science and Technology, Qingdao, 266590, PR China","institution_ids":["https://openalex.org/I80143920"]},{"raw_affiliation_string":"School of Mathematics, Guangdong University of Education, Guangzhou, 510303, PR China","institution_ids":["https://openalex.org/I201459984","https://openalex.org/I32246829"]},{"raw_affiliation_string":"School of Mathematics, Guangdong University of Education, Guangzhou, PR China","institution_ids":["https://openalex.org/I201459984","https://openalex.org/I32246829"]},{"raw_affiliation_string":"College of Economics and Management, Shandong University of Science and Technology, Qingdao, PR China","institution_ids":["https://openalex.org/I80143920"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101707029","display_name":"Wanyi Li","orcid":"https://orcid.org/0000-0002-8048-7538"},"institutions":[{"id":"https://openalex.org/I201459984","display_name":"Guangdong University Of Finances and Economics","ror":"https://ror.org/0459pv085","country_code":"CN","type":"education","lineage":["https://openalex.org/I201459984"]},{"id":"https://openalex.org/I32246829","display_name":"Guangdong University of Education","ror":"https://ror.org/0574der91","country_code":"CN","type":"education","lineage":["https://openalex.org/I32246829"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wanyi Li","raw_affiliation_strings":["School of Computer Science, Guangdong University of Education, Guangzhou, 510303, PR China","School of Computer Science, Guangdong University of Education, Guangzhou, PR China"],"raw_orcid":"https://orcid.org/0000-0002-8048-7538","affiliations":[{"raw_affiliation_string":"School of Computer Science, Guangdong University of Education, Guangzhou, 510303, PR China","institution_ids":["https://openalex.org/I201459984","https://openalex.org/I32246829"]},{"raw_affiliation_string":"School of Computer Science, Guangdong University of Education, Guangzhou, PR China","institution_ids":["https://openalex.org/I201459984","https://openalex.org/I32246829"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057053812","display_name":"Jinbin Huang","orcid":"https://orcid.org/0000-0002-8238-5439"},"institutions":[{"id":"https://openalex.org/I201459984","display_name":"Guangdong University Of Finances and Economics","ror":"https://ror.org/0459pv085","country_code":"CN","type":"education","lineage":["https://openalex.org/I201459984"]},{"id":"https://openalex.org/I32246829","display_name":"Guangdong University of Education","ror":"https://ror.org/0574der91","country_code":"CN","type":"education","lineage":["https://openalex.org/I32246829"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinbin Huang","raw_affiliation_strings":["School of Mathematics, Guangdong University of Education, Guangzhou, 510303, PR China","School of Mathematics, Guangdong University of Education, Guangzhou, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics, Guangdong University of Education, Guangzhou, 510303, PR China","institution_ids":["https://openalex.org/I201459984","https://openalex.org/I32246829"]},{"raw_affiliation_string":"School of Mathematics, Guangdong University of Education, Guangzhou, PR China","institution_ids":["https://openalex.org/I201459984","https://openalex.org/I32246829"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101707029"],"corresponding_institution_ids":["https://openalex.org/I201459984","https://openalex.org/I32246829"],"apc_list":null,"apc_paid":null,"fwci":0.9862,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.79313862,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"83","issue":"18","first_page":"53837","last_page":"53873"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.9966999888420105,"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":0.9966999888420105,"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/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10320","display_name":"Neural Networks and Applications","score":0.9869999885559082,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/computer-science","display_name":"Computer science","score":0.8424816131591797},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.6217941045761108},{"id":"https://openalex.org/keywords/stock-market","display_name":"Stock market","score":0.520248532295227},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.4877074658870697},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.47266849875450134},{"id":"https://openalex.org/keywords/volatility","display_name":"Volatility (finance)","score":0.46220800280570984},{"id":"https://openalex.org/keywords/time-series","display_name":"Time series","score":0.4485420882701874},{"id":"https://openalex.org/keywords/stock","display_name":"Stock (firearms)","score":0.43724989891052246},{"id":"https://openalex.org/keywords/financial-market","display_name":"Financial market","score":0.43038275837898254},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.32310616970062256},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.2936609983444214},{"id":"https://openalex.org/keywords/finance","display_name":"Finance","score":0.2700260281562805},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23040783405303955},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.21133127808570862},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09071889519691467}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8424816131591797},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.6217941045761108},{"id":"https://openalex.org/C2780299701","wikidata":"https://www.wikidata.org/wiki/Q475000","display_name":"Stock market","level":3,"score":0.520248532295227},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.4877074658870697},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.47266849875450134},{"id":"https://openalex.org/C91602232","wikidata":"https://www.wikidata.org/wiki/Q756115","display_name":"Volatility (finance)","level":2,"score":0.46220800280570984},{"id":"https://openalex.org/C151406439","wikidata":"https://www.wikidata.org/wiki/Q186588","display_name":"Time series","level":2,"score":0.4485420882701874},{"id":"https://openalex.org/C204036174","wikidata":"https://www.wikidata.org/wiki/Q909380","display_name":"Stock (firearms)","level":2,"score":0.43724989891052246},{"id":"https://openalex.org/C19244329","wikidata":"https://www.wikidata.org/wiki/Q208697","display_name":"Financial market","level":2,"score":0.43038275837898254},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.32310616970062256},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.2936609983444214},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.2700260281562805},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23040783405303955},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.21133127808570862},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09071889519691467},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C2780762169","wikidata":"https://www.wikidata.org/wiki/Q5905368","display_name":"Horse","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11042-023-17620-y","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-023-17620-y","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"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":"Multimedia Tools and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W1536680647","https://openalex.org/W1969829495","https://openalex.org/W1969852690","https://openalex.org/W1979575715","https://openalex.org/W1986078433","https://openalex.org/W1996021349","https://openalex.org/W1999996900","https://openalex.org/W2000982976","https://openalex.org/W2007221293","https://openalex.org/W2012332260","https://openalex.org/W2019900743","https://openalex.org/W2045090156","https://openalex.org/W2064675550","https://openalex.org/W2084095064","https://openalex.org/W2092281935","https://openalex.org/W2125056386","https://openalex.org/W2131774270","https://openalex.org/W2157331557","https://openalex.org/W2164333417","https://openalex.org/W2169533279","https://openalex.org/W2476765762","https://openalex.org/W2802914173","https://openalex.org/W2905238323","https://openalex.org/W2911964244","https://openalex.org/W2973403233","https://openalex.org/W2981772589","https://openalex.org/W3031664953","https://openalex.org/W3041746144","https://openalex.org/W3083701701","https://openalex.org/W3126146309","https://openalex.org/W3130290363","https://openalex.org/W3130456109","https://openalex.org/W3162977831","https://openalex.org/W3165529733","https://openalex.org/W3199557591","https://openalex.org/W3208666397","https://openalex.org/W3212052691","https://openalex.org/W4200410702","https://openalex.org/W4206419394","https://openalex.org/W4214704553","https://openalex.org/W4221100389","https://openalex.org/W4231043451","https://openalex.org/W4239510810","https://openalex.org/W4280589532","https://openalex.org/W4284881389","https://openalex.org/W4285606719","https://openalex.org/W4309345159","https://openalex.org/W4322755849","https://openalex.org/W4362585596","https://openalex.org/W4365999969","https://openalex.org/W4380879418","https://openalex.org/W4382175553","https://openalex.org/W6630226126"],"related_works":["https://openalex.org/W2782295999","https://openalex.org/W1970292246","https://openalex.org/W2162306796","https://openalex.org/W2015118744","https://openalex.org/W4247952185","https://openalex.org/W1642462315","https://openalex.org/W2005619368","https://openalex.org/W2065140124","https://openalex.org/W1879092539","https://openalex.org/W2526155427"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1}],"updated_date":"2026-01-25T23:04:38.658462","created_date":"2025-10-10T00:00:00"}