{"id":"https://openalex.org/W4406947469","doi":"https://doi.org/10.1109/access.2025.3536025","title":"Comprehensive Review of Meta-Learning Methods for Cold-Start Issue in Recommendation Systems","display_name":"Comprehensive Review of Meta-Learning Methods for Cold-Start Issue in Recommendation Systems","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4406947469","doi":"https://doi.org/10.1109/access.2025.3536025"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3536025","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3536025","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2025.3536025","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017032406","display_name":"Jamallah Mohammed Hussein Zawia","orcid":null},"institutions":[{"id":"https://openalex.org/I33849332","display_name":"University of Malaya","ror":"https://ror.org/00rzspn62","country_code":"MY","type":"education","lineage":["https://openalex.org/I33849332"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Jamallah M. Zawia","raw_affiliation_strings":["Department of Information Systems, Faculty of Computer Science and Information Technology, Universiti Malaya, Kuala Lumpur, Malaysia","Department of Information Systems, Faculty of Computer Science & Information Technology, Universiti Malaya, Kuala Lumpur, Malaysia"],"affiliations":[{"raw_affiliation_string":"Department of Information Systems, Faculty of Computer Science and Information Technology, Universiti Malaya, Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I33849332"]},{"raw_affiliation_string":"Department of Information Systems, Faculty of Computer Science & Information Technology, Universiti Malaya, Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I33849332"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019928819","display_name":"Maizatul Akmar Ismail","orcid":"https://orcid.org/0000-0003-1877-7128"},"institutions":[{"id":"https://openalex.org/I33849332","display_name":"University of Malaya","ror":"https://ror.org/00rzspn62","country_code":"MY","type":"education","lineage":["https://openalex.org/I33849332"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Maizatul Akmar Binti Ismail","raw_affiliation_strings":["Department of Information Systems, Faculty of Computer Science and Information Technology, Universiti Malaya, Kuala Lumpur, Malaysia","Department of Information Systems, Faculty of Computer Science & Information Technology, Universiti Malaya, Kuala Lumpur, Malaysia"],"affiliations":[{"raw_affiliation_string":"Department of Information Systems, Faculty of Computer Science and Information Technology, Universiti Malaya, Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I33849332"]},{"raw_affiliation_string":"Department of Information Systems, Faculty of Computer Science & Information Technology, Universiti Malaya, Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I33849332"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024353387","display_name":"Mohammad Imran","orcid":"https://orcid.org/0000-0001-9485-1524"},"institutions":[{"id":"https://openalex.org/I143719379","display_name":"Balochistan University of Information Technology, Engineering and Management Sciences","ror":"https://ror.org/01vf56d70","country_code":"PK","type":"education","lineage":["https://openalex.org/I143719379"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Mohammad Imran","raw_affiliation_strings":["Department of Information Technology, Faculty of Information and Communication Technology, Balochistan University of Information Technology, Engineering and Management Sciences, Quetta, Pakistan","Department of Information Technology, Faculty of Information & Communication Technology, Balochistan University of Information Technology, Engineering & Management Sciences, Quetta, Pakistan"],"affiliations":[{"raw_affiliation_string":"Department of Information Technology, Faculty of Information and Communication Technology, Balochistan University of Information Technology, Engineering and Management Sciences, Quetta, Pakistan","institution_ids":["https://openalex.org/I143719379"]},{"raw_affiliation_string":"Department of Information Technology, Faculty of Information & Communication Technology, Balochistan University of Information Technology, Engineering & Management Sciences, Quetta, Pakistan","institution_ids":["https://openalex.org/I143719379"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008110917","display_name":"Buce Trias Hanggara","orcid":"https://orcid.org/0000-0001-9610-8144"},"institutions":[{"id":"https://openalex.org/I177055848","display_name":"University of Brawijaya","ror":"https://ror.org/01wk3d929","country_code":"ID","type":"education","lineage":["https://openalex.org/I177055848"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Buce Trias Hanggara","raw_affiliation_strings":["Department of Information System, Faculty of Computer Science, Universitas Brawijaya, Malang, Indonesia"],"affiliations":[{"raw_affiliation_string":"Department of Information System, Faculty of Computer Science, Universitas Brawijaya, Malang, Indonesia","institution_ids":["https://openalex.org/I177055848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042580876","display_name":"Diva Kurnianingtyas","orcid":"https://orcid.org/0000-0002-0865-7790"},"institutions":[{"id":"https://openalex.org/I177055848","display_name":"University of Brawijaya","ror":"https://ror.org/01wk3d929","country_code":"ID","type":"education","lineage":["https://openalex.org/I177055848"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Diva Kurnianingtyas","raw_affiliation_strings":["Department of Informatics Engineering, Faculty of Computer Science, Universitas Brawijaya, Malang, Indonesia"],"affiliations":[{"raw_affiliation_string":"Department of Informatics Engineering, Faculty of Computer Science, Universitas Brawijaya, Malang, Indonesia","institution_ids":["https://openalex.org/I177055848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018286177","display_name":"Silvi Asna Prestianawati","orcid":"https://orcid.org/0000-0002-4811-0909"},"institutions":[{"id":"https://openalex.org/I177055848","display_name":"University of Brawijaya","ror":"https://ror.org/01wk3d929","country_code":"ID","type":"education","lineage":["https://openalex.org/I177055848"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Silvi Asna","raw_affiliation_strings":["Department of Economics, Faculty of Economic and Business, Universitas Brawijaya, Malang, Indonesia"],"affiliations":[{"raw_affiliation_string":"Department of Economics, Faculty of Economic and Business, Universitas Brawijaya, Malang, Indonesia","institution_ids":["https://openalex.org/I177055848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029807151","display_name":"Quang Tran Minh","orcid":"https://orcid.org/0000-0003-1408-2919"},"institutions":[{"id":"https://openalex.org/I47265099","display_name":"Ho Chi Minh City University of Technology","ror":"https://ror.org/04qva2324","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I47265099"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Quang Tran Minh","raw_affiliation_strings":["Department of Information Systems, Faculty of Computer Science and Engineering, Ho Chi Minh City University of Technology (HCMUT), Ho Chi Minh City, Vietnam","Department of Information Systems, Faculty of Computer Science and Engineering, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet, District 10, Ho Chi Minh City, Vietnam"],"affiliations":[{"raw_affiliation_string":"Department of Information Systems, Faculty of Computer Science and Engineering, Ho Chi Minh City University of Technology (HCMUT), Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I47265099"]},{"raw_affiliation_string":"Department of Information Systems, Faculty of Computer Science and Engineering, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet, District 10, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I47265099"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5017032406"],"corresponding_institution_ids":["https://openalex.org/I33849332"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":24.1105,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.99219497,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"13","issue":null,"first_page":"24622","last_page":"24641"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.8637999892234802,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10203","display_name":"Recommender Systems and Techniques","score":0.8637999892234802,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.8518000245094299,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.8377000093460083,"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":0.7404504418373108},{"id":"https://openalex.org/keywords/cold-start","display_name":"Cold start (automotive)","score":0.6002597808837891},{"id":"https://openalex.org/keywords/meta-learning","display_name":"Meta learning (computer science)","score":0.42982736229896545},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3214375376701355},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.1043265163898468},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09410661458969116},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.08554568886756897}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7404504418373108},{"id":"https://openalex.org/C2778956030","wikidata":"https://www.wikidata.org/wiki/Q5142477","display_name":"Cold start (automotive)","level":2,"score":0.6002597808837891},{"id":"https://openalex.org/C2781002164","wikidata":"https://www.wikidata.org/wiki/Q6822311","display_name":"Meta learning (computer science)","level":3,"score":0.42982736229896545},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3214375376701355},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.1043265163898468},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09410661458969116},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.08554568886756897},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2025.3536025","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3536025","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:eprints.um.edu.my:48049","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ACCESS.2025.3536025","pdf_url":null,"source":{"id":"https://openalex.org/S4306400330","display_name":"The University of Malaya Research Repository (University of Malaya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I33849332","host_organization_name":"University of Malaya","host_organization_lineage":["https://openalex.org/I33849332"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"},{"id":"pmh:oai:doaj.org/article:d9a802ae8542458d8ed2c8f82d264e3d","is_oa":true,"landing_page_url":"https://doaj.org/article/d9a802ae8542458d8ed2c8f82d264e3d","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 13, Pp 24622-24641 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3536025","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3536025","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":70,"referenced_works":["https://openalex.org/W155514826","https://openalex.org/W281665770","https://openalex.org/W1971040550","https://openalex.org/W2062572654","https://openalex.org/W2089217417","https://openalex.org/W2165010366","https://openalex.org/W2165698076","https://openalex.org/W2755210032","https://openalex.org/W2905461678","https://openalex.org/W2949288789","https://openalex.org/W2955624969","https://openalex.org/W2963522561","https://openalex.org/W2963878746","https://openalex.org/W2964983698","https://openalex.org/W2978745145","https://openalex.org/W3040127368","https://openalex.org/W3043239945","https://openalex.org/W3081320135","https://openalex.org/W3084247896","https://openalex.org/W3092053846","https://openalex.org/W3092651349","https://openalex.org/W3092846532","https://openalex.org/W3094700584","https://openalex.org/W3112334685","https://openalex.org/W3128842946","https://openalex.org/W3140581741","https://openalex.org/W3153065715","https://openalex.org/W3153189161","https://openalex.org/W3154333262","https://openalex.org/W3154362076","https://openalex.org/W3160913626","https://openalex.org/W3177379791","https://openalex.org/W3195159685","https://openalex.org/W3208349097","https://openalex.org/W3210138510","https://openalex.org/W3211301221","https://openalex.org/W3215597096","https://openalex.org/W4200630830","https://openalex.org/W4206040018","https://openalex.org/W4207015948","https://openalex.org/W4221049203","https://openalex.org/W4224310786","https://openalex.org/W4226253567","https://openalex.org/W4282813715","https://openalex.org/W4290943551","https://openalex.org/W4292722335","https://openalex.org/W4306316975","https://openalex.org/W4313367643","https://openalex.org/W4315783862","https://openalex.org/W4319452363","https://openalex.org/W4320024043","https://openalex.org/W4322724043","https://openalex.org/W4323338297","https://openalex.org/W4361855022","https://openalex.org/W4366608929","https://openalex.org/W4380738366","https://openalex.org/W4386090381","https://openalex.org/W4390480834","https://openalex.org/W4391164176","https://openalex.org/W4392467979","https://openalex.org/W4404030978","https://openalex.org/W6720057410","https://openalex.org/W6762689440","https://openalex.org/W6765285020","https://openalex.org/W6776331362","https://openalex.org/W6787590773","https://openalex.org/W6802761994","https://openalex.org/W6811204411","https://openalex.org/W6838616724","https://openalex.org/W6841518915"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2529147798","https://openalex.org/W1979350723","https://openalex.org/W2528269032","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345"],"abstract_inverted_index":{"The":[0,121],"cold-start":[1,71,101,204],"issue":[2,72],"in":[3,73,200],"recommendation":[4,42],"systems":[5],"refers":[6],"to":[7,30,34,37,41,68,98,144,186],"the":[8,60,70,80,100,117,124,146,169,173,188,192,203],"challenge":[9,32],"of":[10,79,107,126,172,191],"recommending":[11],"items":[12],"or":[13,17],"users":[14],"when":[15],"minimal":[16],"no":[18],"prior":[19,39],"data":[20],"is":[21,55],"available.":[22],"Meta-learning":[23],"methods":[24,97,109,143],"have":[25],"emerged":[26],"as":[27,134],"a":[28,51],"response":[29],"this":[31,183],"due":[33],"their":[35],"ability":[36],"transfer":[38,164],"knowledge":[40],"tasks.":[43],"However,":[44],"meta-learning":[45,64,96,128,142,154,195],"techniques":[46,65,132],"are":[47,178,215],"still":[48],"new,":[49],"and":[50,85,105,112,130,140,166,212],"general":[52],"literature":[53,62,81],"review":[54,78],"missing.":[56],"This":[57],"paper":[58],"reviews":[59],"existing":[61],"on":[63],"specifically":[66],"designed":[67],"solve":[69,99,145],"recommender":[74],"systems.":[75],"A":[76],"systematic":[77],"published":[82],"between":[83],"2018":[84],"June":[86],"2024":[87],"was":[88],"conducted,":[89],"identifying":[90],"only":[91],"experimental":[92],"papers":[93],"that":[94],"use":[95],"issue.":[102,205],"Advances,":[103],"strengths,":[104],"weaknesses":[106],"such":[108,133],"were":[110,119],"analyzed,":[111],"possible":[113],"research":[114,177,199],"directions":[115],"for":[116,175,197],"future":[118],"identified.":[120],"results":[122],"demonstrate":[123],"application":[125],"model-independent":[127],"(MAML)":[129],"other":[131],"optimization-based":[135],"methods,":[136],"few-shot":[137],"learning":[138],"frameworks,":[139],"gradient-based":[141],"cold":[147],"start":[148],"problem.":[149],"It":[150],"also":[151,179],"shows":[152],"how":[153],"improvement":[155],"can":[156],"be":[157],"achieved":[158],"by":[159],"combining":[160],"different":[161],"strategies,":[162],"using":[163],"learning,":[165],"effectively":[167],"implementing":[168],"strategy.":[170],"Some":[171],"areas":[174],"further":[176,198],"listed.":[180],"In":[181],"summary,":[182],"work":[184],"contributes":[185],"verifying":[187],"central":[189],"mechanisms":[190],"recently":[193],"proposed":[194],"models":[196],"dealing":[201],"with":[202],"Insights":[206],"into":[207],"user-item":[208],"interactions,":[209],"critical":[210],"applications,":[211],"evaluation":[213],"standards":[214],"provided.":[216]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}