{"id":"https://openalex.org/W1982309805","doi":"https://doi.org/10.1145/1569901.1570120","title":"Behavioural GP diversity for adaptive stock selection","display_name":"Behavioural GP diversity for adaptive stock selection","publication_year":2009,"publication_date":"2009-07-08","ids":{"openalex":"https://openalex.org/W1982309805","doi":"https://doi.org/10.1145/1569901.1570120","mag":"1982309805"},"language":"en","primary_location":{"id":"doi:10.1145/1569901.1570120","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1569901.1570120","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th Annual conference on Genetic and evolutionary computation","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://discovery.ucl.ac.uk/10087087/1/YanClack2009.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102929105","display_name":"Wei Yan","orcid":"https://orcid.org/0000-0001-7449-1349"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Wei Yan","raw_affiliation_strings":["UCL, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UCL, London, United Kingdom","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000099020","display_name":"Christopher D. Clack","orcid":"https://orcid.org/0000-0002-2274-8568"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Christopher D. Clack","raw_affiliation_strings":["UCL, London, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UCL, London, United Kingdom","institution_ids":["https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I45129253"],"apc_list":null,"apc_paid":null,"fwci":1.7765,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.86741834,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2278","issue":null,"first_page":"1641","last_page":"1648"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9994999766349792,"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9976000189781189,"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/T10462","display_name":"Reinforcement Learning in Robotics","score":0.9517999887466431,"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/robustness","display_name":"Robustness (evolution)","score":0.6838561296463013},{"id":"https://openalex.org/keywords/genetic-programming","display_name":"Genetic programming","score":0.657015323638916},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.575063943862915},{"id":"https://openalex.org/keywords/portfolio","display_name":"Portfolio","score":0.547060489654541},{"id":"https://openalex.org/keywords/diversity","display_name":"Diversity (politics)","score":0.45195430517196655},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.4432447850704193},{"id":"https://openalex.org/keywords/genetic-diversity","display_name":"Genetic diversity","score":0.42788130044937134},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.4246375262737274},{"id":"https://openalex.org/keywords/stock","display_name":"Stock (firearms)","score":0.41893717646598816},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3977270722389221},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39638394117355347},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.24411356449127197},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1514473259449005},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.13933664560317993},{"id":"https://openalex.org/keywords/financial-economics","display_name":"Financial economics","score":0.11671203374862671},{"id":"https://openalex.org/keywords/genetics","display_name":"Genetics","score":0.09362038969993591}],"concepts":[{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6838561296463013},{"id":"https://openalex.org/C110332635","wikidata":"https://www.wikidata.org/wiki/Q629498","display_name":"Genetic programming","level":2,"score":0.657015323638916},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.575063943862915},{"id":"https://openalex.org/C2780821815","wikidata":"https://www.wikidata.org/wiki/Q5340806","display_name":"Portfolio","level":2,"score":0.547060489654541},{"id":"https://openalex.org/C2781316041","wikidata":"https://www.wikidata.org/wiki/Q1230584","display_name":"Diversity (politics)","level":2,"score":0.45195430517196655},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.4432447850704193},{"id":"https://openalex.org/C81977670","wikidata":"https://www.wikidata.org/wiki/Q585259","display_name":"Genetic diversity","level":3,"score":0.42788130044937134},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4246375262737274},{"id":"https://openalex.org/C204036174","wikidata":"https://www.wikidata.org/wiki/Q909380","display_name":"Stock (firearms)","level":2,"score":0.41893717646598816},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3977270722389221},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39638394117355347},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.24411356449127197},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1514473259449005},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.13933664560317993},{"id":"https://openalex.org/C106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","level":1,"score":0.11671203374862671},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.09362038969993591},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","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/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1145/1569901.1570120","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1569901.1570120","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th Annual conference on Genetic and evolutionary computation","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10087087","is_oa":true,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10087087/","pdf_url":"https://discovery.ucl.ac.uk/10087087/1/YanClack2009.pdf","source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"     In: Rothlauf, F, (ed.) Proceedings of the 11th Annual conference on Genetic and evolutionary computation.  (pp. pp. 1641-1648).  ACM: Association for Computing Machinery: Montr\u00e9al QC, Canada. (2009)     ","raw_type":"Proceedings paper"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.224.7570","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.224.7570","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.ucl.ac.uk/staff/C.Clack/research/YanClack2009.pdf","raw_type":"text"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:1305006","is_oa":false,"landing_page_url":"http://discovery.ucl.ac.uk/1305006/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"     In:    (pp. pp. 1641-1648).   (2009)     ","raw_type":"Proceedings paper"}],"best_oa_location":{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10087087","is_oa":true,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10087087/","pdf_url":"https://discovery.ucl.ac.uk/10087087/1/YanClack2009.pdf","source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"     In: Rothlauf, F, (ed.) Proceedings of the 11th Annual conference on Genetic and evolutionary computation.  (pp. pp. 1641-1648).  ACM: Association for Computing Machinery: Montr\u00e9al QC, Canada. (2009)     ","raw_type":"Proceedings paper"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1982309805.pdf","grobid_xml":"https://content.openalex.org/works/W1982309805.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W175364522","https://openalex.org/W180003380","https://openalex.org/W326774659","https://openalex.org/W1511700770","https://openalex.org/W1546662014","https://openalex.org/W1555154718","https://openalex.org/W1588528656","https://openalex.org/W1608919060","https://openalex.org/W1761450248","https://openalex.org/W1845116111","https://openalex.org/W2057095738","https://openalex.org/W2071013018","https://openalex.org/W2103110736","https://openalex.org/W2116620914","https://openalex.org/W2127568884","https://openalex.org/W2133535658","https://openalex.org/W2150113394","https://openalex.org/W2153580489","https://openalex.org/W2504494713","https://openalex.org/W2556839191","https://openalex.org/W3023540311","https://openalex.org/W4238187368"],"related_works":["https://openalex.org/W2968285896","https://openalex.org/W206299888","https://openalex.org/W2102997898","https://openalex.org/W2382126166","https://openalex.org/W2549153708","https://openalex.org/W2140816515","https://openalex.org/W2381504162","https://openalex.org/W4285805598","https://openalex.org/W1964607451","https://openalex.org/W4318240128"],"abstract_inverted_index":{"We":[0,13],"present":[1],"a":[2,15],"new":[3],"mechanism":[4],"for":[5,19,52],"preserving":[6],"phenotypic":[7,35],"behavioural":[8,36],"diversity":[9,37],"in":[10,39,44],"Genetic":[11],"Programming.":[12],"provide":[14],"real-world":[16,28],"case":[17],"study":[18],"hedge":[20],"fund":[21],"portfolio":[22],"optimization,":[23],"and":[24,43],"experimental":[25],"results":[26],"on":[27],"data":[29],"that":[30],"indicate":[31],"the":[32,46,49],"importance":[33],"of":[34,48],"both":[38],"achieving":[40],"higher":[41],"fitness":[42],"improving":[45],"robustness":[47],"GP":[50],"population":[51],"continuous":[53],"learning.":[54]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}