{"id":"https://openalex.org/W4307721574","doi":"https://doi.org/10.1080/09537325.2022.2126306","title":"Technology opportunity discovery based on patent analysis: a hybrid approach of subject-action-object and generative topographic mapping","display_name":"Technology opportunity discovery based on patent analysis: a hybrid approach of subject-action-object and generative topographic mapping","publication_year":2022,"publication_date":"2022-10-27","ids":{"openalex":"https://openalex.org/W4307721574","doi":"https://doi.org/10.1080/09537325.2022.2126306"},"language":"en","primary_location":{"id":"doi:10.1080/09537325.2022.2126306","is_oa":false,"landing_page_url":"https://doi.org/10.1080/09537325.2022.2126306","pdf_url":null,"source":{"id":"https://openalex.org/S130699561","display_name":"Technology Analysis and Strategic Management","issn_l":"0953-7325","issn":["0953-7325","1465-3990"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Technology Analysis & Strategic Management","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/A5100344679","display_name":"Jinfeng Wang","orcid":"https://orcid.org/0000-0002-3548-2674"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinfeng Wang","raw_affiliation_strings":["School of Economics and Management, Shanghai Maritime University, Shanghai, People\u2019s Republic of China","School of Economics and Management, Shanghai Maritime University, Shanghai, People's Republic of China"],"affiliations":[{"raw_affiliation_string":"School of Economics and Management, Shanghai Maritime University, Shanghai, People\u2019s Republic of China","institution_ids":["https://openalex.org/I96733725"]},{"raw_affiliation_string":"School of Economics and Management, Shanghai Maritime University, Shanghai, People's Republic of China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064640852","display_name":"Zhaoye Ding","orcid":null},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaoye Ding","raw_affiliation_strings":["School of Economics and Management, Shanghai Maritime University, Shanghai, People\u2019s Republic of China","School of Economics and Management, Shanghai Maritime University, Shanghai, People's Republic of China"],"affiliations":[{"raw_affiliation_string":"School of Economics and Management, Shanghai Maritime University, Shanghai, People\u2019s Republic of China","institution_ids":["https://openalex.org/I96733725"]},{"raw_affiliation_string":"School of Economics and Management, Shanghai Maritime University, Shanghai, People's Republic of China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100337374","display_name":"Zhenfeng Liu","orcid":"https://orcid.org/0009-0001-2398-2014"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhenfeng Liu","raw_affiliation_strings":["School of Economics and Management, Shanghai Maritime University, Shanghai, People\u2019s Republic of China","School of Economics and Management, Shanghai Maritime University, Shanghai, People's Republic of China"],"affiliations":[{"raw_affiliation_string":"School of Economics and Management, Shanghai Maritime University, Shanghai, People\u2019s Republic of China","institution_ids":["https://openalex.org/I96733725"]},{"raw_affiliation_string":"School of Economics and Management, Shanghai Maritime University, Shanghai, People's Republic of China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101657524","display_name":"Lijie Feng","orcid":"https://orcid.org/0000-0002-9554-7492"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lijie Feng","raw_affiliation_strings":["China Institute of FTZ Supply Chain, Shanghai Maritime University, Shanghai, People\u2019s Republic of China","China Institute of FTZ Supply Chain, Shanghai Maritime University, Shanghai, People's Republic of China"],"affiliations":[{"raw_affiliation_string":"China Institute of FTZ Supply Chain, Shanghai Maritime University, Shanghai, People\u2019s Republic of China","institution_ids":["https://openalex.org/I96733725"]},{"raw_affiliation_string":"China Institute of FTZ Supply Chain, Shanghai Maritime University, Shanghai, People's Republic of China","institution_ids":["https://openalex.org/I96733725"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100337374","https://openalex.org/A5101657524"],"corresponding_institution_ids":["https://openalex.org/I96733725"],"apc_list":null,"apc_paid":null,"fwci":3.3659,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.9192257,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"36","issue":"9","first_page":"2070","last_page":"2083"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10856","display_name":"Intellectual Property and Patents","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/1405","display_name":"Management of Technology and Innovation"},"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/T10856","display_name":"Intellectual Property and Patents","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/1405","display_name":"Management of Technology and Innovation"},"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/T10003","display_name":"Innovation and Knowledge Management","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"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/T14306","display_name":"Technology Assessment and Management","score":0.9520999789237976,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7350696325302124},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5889567732810974},{"id":"https://openalex.org/keywords/subject","display_name":"Subject (documents)","score":0.5213912129402161},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5185468792915344},{"id":"https://openalex.org/keywords/generative-grammar","display_name":"Generative grammar","score":0.49726369976997375},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4748784899711609},{"id":"https://openalex.org/keywords/novelty","display_name":"Novelty","score":0.4675421118736267},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.44886788725852966},{"id":"https://openalex.org/keywords/semantic-similarity","display_name":"Semantic similarity","score":0.4262716770172119},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.42318564653396606},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.41133856773376465},{"id":"https://openalex.org/keywords/semantic-data-model","display_name":"Semantic data model","score":0.41011545062065125},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.14855298399925232}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7350696325302124},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5889567732810974},{"id":"https://openalex.org/C2777855551","wikidata":"https://www.wikidata.org/wiki/Q12310021","display_name":"Subject (documents)","level":2,"score":0.5213912129402161},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5185468792915344},{"id":"https://openalex.org/C39890363","wikidata":"https://www.wikidata.org/wiki/Q36108","display_name":"Generative grammar","level":2,"score":0.49726369976997375},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4748784899711609},{"id":"https://openalex.org/C2778738651","wikidata":"https://www.wikidata.org/wiki/Q16546687","display_name":"Novelty","level":2,"score":0.4675421118736267},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.44886788725852966},{"id":"https://openalex.org/C130318100","wikidata":"https://www.wikidata.org/wiki/Q2268914","display_name":"Semantic similarity","level":2,"score":0.4262716770172119},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.42318564653396606},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41133856773376465},{"id":"https://openalex.org/C90312973","wikidata":"https://www.wikidata.org/wiki/Q7449052","display_name":"Semantic data model","level":2,"score":0.41011545062065125},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.14855298399925232},{"id":"https://openalex.org/C27206212","wikidata":"https://www.wikidata.org/wiki/Q34178","display_name":"Theology","level":1,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/09537325.2022.2126306","is_oa":false,"landing_page_url":"https://doi.org/10.1080/09537325.2022.2126306","pdf_url":null,"source":{"id":"https://openalex.org/S130699561","display_name":"Technology Analysis and Strategic Management","issn_l":"0953-7325","issn":["0953-7325","1465-3990"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Technology Analysis & Strategic Management","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.5699999928474426,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G2706985954","display_name":null,"funder_award_id":"20040501300","funder_id":"https://openalex.org/F4320313610","funder_display_name":"Shanghai Science and Technology Development Foundation"},{"id":"https://openalex.org/G8930712324","display_name":null,"funder_award_id":"22692113300","funder_id":"https://openalex.org/F4320313610","funder_display_name":"Shanghai Science and Technology Development Foundation"}],"funders":[{"id":"https://openalex.org/F4320313610","display_name":"Shanghai Science and Technology Development Foundation","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W633666888","https://openalex.org/W1985935293","https://openalex.org/W1993187818","https://openalex.org/W1997874021","https://openalex.org/W2020986551","https://openalex.org/W2040425686","https://openalex.org/W2066294789","https://openalex.org/W2079392363","https://openalex.org/W2079908882","https://openalex.org/W2083860273","https://openalex.org/W2107636931","https://openalex.org/W2114225110","https://openalex.org/W2266752991","https://openalex.org/W2789889016","https://openalex.org/W2792220932","https://openalex.org/W2804782970","https://openalex.org/W2896585721","https://openalex.org/W2975945642","https://openalex.org/W3001354435","https://openalex.org/W3005514019","https://openalex.org/W3021303243","https://openalex.org/W3021413640","https://openalex.org/W3096111220","https://openalex.org/W3121769996","https://openalex.org/W3126102857","https://openalex.org/W3127080099","https://openalex.org/W3135733772","https://openalex.org/W4281945850"],"related_works":["https://openalex.org/W2106813246","https://openalex.org/W2387392119","https://openalex.org/W2380556669","https://openalex.org/W2601936876","https://openalex.org/W2390991326","https://openalex.org/W2373031548","https://openalex.org/W2384220283","https://openalex.org/W2150499647","https://openalex.org/W2030736074","https://openalex.org/W2376633828"],"abstract_inverted_index":{"An":[0],"incomplete":[1],"understanding":[2],"of":[3,20,30,58,69,82,105,112,130,152,159],"the":[4,18,21,39,44,48,56,59,66,70,80,89,110,119,131,138,143,149,157],"technical":[5],"details":[6,151],"in":[7,17,62,73],"a":[8,15,28,74,101],"firm\u2019s":[9],"technology":[10,22,71,97,120,126,135,153],"selection":[11],"can":[12,146],"lead":[13],"to":[14,95,117,123],"failure":[16],"process":[19],"opportunity":[23],"discovery":[24],"(TOD)":[25],"and":[26,47,79,107,122,155],"cause":[27],"series":[29],"R&D":[31],"problems.":[32],"This":[33],"study":[34],"proposes":[35],"an":[36],"approach":[37,140],"for":[38],"automated":[40,139],"TOD":[41,63],"by":[42],"combining":[43],"subject-section-object":[45],"(SAO)":[46],"generative":[49],"topographic":[50],"mapping":[51],"(GTM),":[52],"which":[53],"concentrates":[54],"on":[55,100,142],"role":[57],"semantic":[60,67,84,113,144],"information":[61,68,145],"process.":[64],"First,":[65],"components":[72],"target":[75],"field":[76],"is":[77,93,115],"extracted":[78],"topics":[81],"different":[83],"structures":[85],"are":[86],"defined.":[87],"Second,":[88],"GTM-based":[90],"patent":[91],"map":[92],"established":[94],"discover":[96],"opportunities":[98,154],"based":[99,141],"vector":[102],"matrix":[103],"composed":[104],"patents":[106],"topics.":[108],"Finally,":[109],"degree":[111],"similarity":[114],"applied":[116],"measure":[118],"novelty":[121],"identify":[124],"promising":[125],"opportunities.":[127],"The":[128],"case":[129],"coal-bed":[132],"methane":[133],"extraction":[134],"demonstrates":[136],"that":[137],"help":[147],"understand":[148],"concrete":[150],"improve":[156],"accuracy":[158],"TOD.":[160]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}