{"id":"https://openalex.org/W4409269310","doi":"https://doi.org/10.1145/3728634","title":"Hybrids of Reinforcement Learning and Evolutionary Computation in Finance: A Survey","display_name":"Hybrids of Reinforcement Learning and Evolutionary Computation in Finance: A Survey","publication_year":2025,"publication_date":"2025-04-08","ids":{"openalex":"https://openalex.org/W4409269310","doi":"https://doi.org/10.1145/3728634"},"language":"en","primary_location":{"id":"doi:10.1145/3728634","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3728634","pdf_url":null,"source":{"id":"https://openalex.org/S157921468","display_name":"ACM Computing Surveys","issn_l":"0360-0300","issn":["0360-0300","1557-7341"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Computing Surveys","raw_type":"journal-article"},"type":"review","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/A5020771032","display_name":"Sandarbh Yadav","orcid":"https://orcid.org/0009-0001-5472-3015"},"institutions":[{"id":"https://openalex.org/I150312865","display_name":"Institute for Development and Research in Banking Technology","ror":"https://ror.org/00ta0g865","country_code":"IN","type":"government","lineage":["https://openalex.org/I150312865"]},{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]},{"id":"https://openalex.org/I65181880","display_name":"Indian Institute of Technology Hyderabad","ror":"https://ror.org/01j4v3x97","country_code":"IN","type":"education","lineage":["https://openalex.org/I65181880"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Sandarbh Yadav","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology Bombay, Mumbai, India and Centre for AI and ML, Institute for Development and Research in Banking Technology, Hyderabad, India","Centre for AI and ML, Institute for Development and Research in Banking Technology, Hyderabad, India","Department of Computer Science and Engineering, Indian Institute of Technology Bombay, Mumbai, India"],"raw_orcid":"https://orcid.org/0009-0001-5472-3015","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology Bombay, Mumbai, India and Centre for AI and ML, Institute for Development and Research in Banking Technology, Hyderabad, India","institution_ids":["https://openalex.org/I65181880","https://openalex.org/I150312865","https://openalex.org/I162827531"]},{"raw_affiliation_string":"Centre for AI and ML, Institute for Development and Research in Banking Technology, Hyderabad, India","institution_ids":["https://openalex.org/I150312865"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073505371","display_name":"Vadlamani Ravi","orcid":"https://orcid.org/0000-0003-0082-6227"},"institutions":[{"id":"https://openalex.org/I150312865","display_name":"Institute for Development and Research in Banking Technology","ror":"https://ror.org/00ta0g865","country_code":"IN","type":"government","lineage":["https://openalex.org/I150312865"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vadlamani Ravi","raw_affiliation_strings":["Centre for AI and ML, Institute for Development and Research in Banking Technology, Hyderabad, India"],"raw_orcid":"https://orcid.org/0000-0003-0082-6227","affiliations":[{"raw_affiliation_string":"Centre for AI and ML, Institute for Development and Research in Banking Technology, Hyderabad, India","institution_ids":["https://openalex.org/I150312865"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038200034","display_name":"Shivaram Kalyanakrishnan","orcid":null},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shivaram Kalyanakrishnan","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology Bombay, Mumbai, India"],"raw_orcid":"https://orcid.org/0009-0006-7707-6056","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5020771032"],"corresponding_institution_ids":["https://openalex.org/I150312865","https://openalex.org/I162827531","https://openalex.org/I65181880"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07308736,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"57","issue":"10","first_page":"1","last_page":"36"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.9976000189781189,"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":0.9976000189781189,"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/T11270","display_name":"Complex Systems and Time Series Analysis","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9839000105857849,"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":0.7924131155014038},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.7389960289001465},{"id":"https://openalex.org/keywords/evolutionary-computation","display_name":"Evolutionary computation","score":0.6131252646446228},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5144884586334229},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4647006392478943},{"id":"https://openalex.org/keywords/hybrid","display_name":"Hybrid","score":0.4175233244895935},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.12117376923561096}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7924131155014038},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.7389960289001465},{"id":"https://openalex.org/C105902424","wikidata":"https://www.wikidata.org/wiki/Q1197129","display_name":"Evolutionary computation","level":2,"score":0.6131252646446228},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5144884586334229},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4647006392478943},{"id":"https://openalex.org/C48189365","wikidata":"https://www.wikidata.org/wiki/Q42621","display_name":"Hybrid","level":2,"score":0.4175233244895935},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.12117376923561096},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3728634","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3728634","pdf_url":null,"source":{"id":"https://openalex.org/S157921468","display_name":"ACM Computing Surveys","issn_l":"0360-0300","issn":["0360-0300","1557-7341"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Computing Surveys","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":187,"referenced_works":["https://openalex.org/W33891176","https://openalex.org/W112971866","https://openalex.org/W174135753","https://openalex.org/W1487988547","https://openalex.org/W1498178627","https://openalex.org/W1503196123","https://openalex.org/W1508920550","https://openalex.org/W1520772490","https://openalex.org/W1546448805","https://openalex.org/W1560973405","https://openalex.org/W1576660662","https://openalex.org/W1578249005","https://openalex.org/W1590184280","https://openalex.org/W1595159159","https://openalex.org/W1898724844","https://openalex.org/W1914684888","https://openalex.org/W1970887382","https://openalex.org/W1971646537","https://openalex.org/W1977051850","https://openalex.org/W1979426401","https://openalex.org/W1983567345","https://openalex.org/W1987725948","https://openalex.org/W1988539659","https://openalex.org/W1993761285","https://openalex.org/W1995248207","https://openalex.org/W1996342763","https://openalex.org/W2002684377","https://openalex.org/W2009718765","https://openalex.org/W2010470943","https://openalex.org/W2012519645","https://openalex.org/W2014476921","https://openalex.org/W2015191101","https://openalex.org/W2018964251","https://openalex.org/W2022391082","https://openalex.org/W2023826935","https://openalex.org/W2024060531","https://openalex.org/W2030562831","https://openalex.org/W2030792885","https://openalex.org/W2031452844","https://openalex.org/W2036750255","https://openalex.org/W2037414746","https://openalex.org/W2040492000","https://openalex.org/W2052795963","https://openalex.org/W2057251175","https://openalex.org/W2059402937","https://openalex.org/W2060269955","https://openalex.org/W2060640214","https://openalex.org/W2064675550","https://openalex.org/W2081979521","https://openalex.org/W2086600750","https://openalex.org/W2091534623","https://openalex.org/W2093630205","https://openalex.org/W2097381042","https://openalex.org/W2104955455","https://openalex.org/W2107878631","https://openalex.org/W2109544088","https://openalex.org/W2111116266","https://openalex.org/W2114146953","https://openalex.org/W2116339921","https://openalex.org/W2118049332","https://openalex.org/W2119259871","https://openalex.org/W2119717200","https://openalex.org/W2128314959","https://openalex.org/W2128558052","https://openalex.org/W2128561109","https://openalex.org/W2133535658","https://openalex.org/W2133897303","https://openalex.org/W2142640031","https://openalex.org/W2142879643","https://openalex.org/W2143245714","https://openalex.org/W2144470546","https://openalex.org/W2144487825","https://openalex.org/W2145964516","https://openalex.org/W2147107577","https://openalex.org/W2150355110","https://openalex.org/W2152195021","https://openalex.org/W2153146814","https://openalex.org/W2154738129","https://openalex.org/W2155027007","https://openalex.org/W2155419806","https://openalex.org/W2156748797","https://openalex.org/W2162397932","https://openalex.org/W2166219119","https://openalex.org/W2168359464","https://openalex.org/W2169015875","https://openalex.org/W2170850305","https://openalex.org/W2171074980","https://openalex.org/W2171916252","https://openalex.org/W2174817438","https://openalex.org/W2195085701","https://openalex.org/W2252909801","https://openalex.org/W2257979135","https://openalex.org/W2327195030","https://openalex.org/W2329320632","https://openalex.org/W2344786740","https://openalex.org/W2394519507","https://openalex.org/W2395579298","https://openalex.org/W2481178763","https://openalex.org/W2490242742","https://openalex.org/W2524273003","https://openalex.org/W2556781984","https://openalex.org/W2588466836","https://openalex.org/W2614393686","https://openalex.org/W2623431351","https://openalex.org/W2625101268","https://openalex.org/W2774185825","https://openalex.org/W2779977383","https://openalex.org/W2794711922","https://openalex.org/W2799345028","https://openalex.org/W2803699392","https://openalex.org/W2896711858","https://openalex.org/W2902907165","https://openalex.org/W2911918032","https://openalex.org/W2913666082","https://openalex.org/W2914775474","https://openalex.org/W2938326684","https://openalex.org/W2961374456","https://openalex.org/W2965771985","https://openalex.org/W2969637780","https://openalex.org/W2969799658","https://openalex.org/W3012223895","https://openalex.org/W3024896014","https://openalex.org/W3032048943","https://openalex.org/W3083489330","https://openalex.org/W3089019288","https://openalex.org/W3099136667","https://openalex.org/W3100366369","https://openalex.org/W3125133431","https://openalex.org/W3127770912","https://openalex.org/W3129082882","https://openalex.org/W3132756573","https://openalex.org/W3170112077","https://openalex.org/W3174803387","https://openalex.org/W3181231283","https://openalex.org/W3198249268","https://openalex.org/W3203375555","https://openalex.org/W3203509268","https://openalex.org/W3203680104","https://openalex.org/W3212614390","https://openalex.org/W4205541050","https://openalex.org/W4205955066","https://openalex.org/W4206189171","https://openalex.org/W4214717370","https://openalex.org/W4221088539","https://openalex.org/W4231397353","https://openalex.org/W4231663993","https://openalex.org/W4232270132","https://openalex.org/W4237617116","https://openalex.org/W4241584625","https://openalex.org/W4242933041","https://openalex.org/W4248510338","https://openalex.org/W4250503569","https://openalex.org/W4251229830","https://openalex.org/W4254020119","https://openalex.org/W4280609679","https://openalex.org/W4281957299","https://openalex.org/W4283641297","https://openalex.org/W4285333911","https://openalex.org/W4285805590","https://openalex.org/W4287266177","https://openalex.org/W4294811532","https://openalex.org/W4294811578","https://openalex.org/W4297910697","https://openalex.org/W4306822038","https://openalex.org/W4311157760","https://openalex.org/W4312868534","https://openalex.org/W4315574835","https://openalex.org/W4323320233","https://openalex.org/W4323567380","https://openalex.org/W4324142714","https://openalex.org/W4362722548","https://openalex.org/W4362724099","https://openalex.org/W4366680618","https://openalex.org/W4376642653","https://openalex.org/W4385240304","https://openalex.org/W4385243675","https://openalex.org/W4385481402","https://openalex.org/W4385566404","https://openalex.org/W4392190020","https://openalex.org/W4400116658","https://openalex.org/W4401719034","https://openalex.org/W4401929797","https://openalex.org/W4401929835","https://openalex.org/W4402899517","https://openalex.org/W6683195989","https://openalex.org/W6683356472","https://openalex.org/W6807091881"],"related_works":["https://openalex.org/W2043971687","https://openalex.org/W2342250906","https://openalex.org/W2047758159","https://openalex.org/W2328208343","https://openalex.org/W2370847481","https://openalex.org/W2383905953","https://openalex.org/W868242806","https://openalex.org/W206670748","https://openalex.org/W2383693919","https://openalex.org/W2130703626"],"abstract_inverted_index":{"Many":[0],"sequential":[1],"decision-making":[2],"problems":[3,27,116],"in":[4,74,110,131],"finance":[5],"like":[6],"trading,":[7],"portfolio":[8,63],"optimisation,":[9],"and":[10,20,44,58,62,86,95,100,113],"so":[11],"on":[12,26],"have":[13,31,51,107,117],"been":[14,108,118],"modelled":[15],"using":[16],"reinforcement":[17],"learning":[18],"(RL)":[19],"evolutionary":[21],"computation":[22],"(EC).":[23],"Recent":[24],"studies":[25],"from":[28],"various":[29],"domains":[30],"shown":[32],"that":[33],"EC":[34,59,94],"can":[35],"be":[36],"used":[37],"to":[38],"improve":[39],"the":[40,48,81,132],"performance":[41],"of":[42,55,70,83],"RL":[43,57,96],"vice":[45],"versa.":[46],"Over":[47],"years,":[49],"researchers":[50],"proposed":[52],"different":[53,127],"ways":[54],"hybridising":[56],"for":[60,97,120],"trading":[61],"optimisation.":[64],"However,":[65],"there":[66],"is":[67,135],"a":[68,71,102],"lack":[69],"thorough":[72],"survey":[73],"this":[75],"research":[76],"area,":[77],"which":[78],"lies":[79],"at":[80],"intersection":[82],"RL,":[84],"EC,":[85],"finance.":[87],"This":[88],"article":[89],"surveys":[90],"hybrid":[91],"techniques":[92],"combining":[93],"financial":[98],"applications":[99],"presents":[101],"novel":[103],"taxonomy.":[104],"Research":[105],"gaps":[106],"discovered":[109],"existing":[111,133],"works":[112],"some":[114],"open":[115],"identified":[119],"future":[121],"works.":[122],"A":[123],"detailed":[124],"discussion":[125],"about":[126],"design":[128],"choices":[129],"made":[130],"literature":[134],"also":[136],"included.":[137]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
