{"id":"https://openalex.org/W4404520710","doi":"https://doi.org/10.1109/jstars.2024.3502253","title":"Spectral-Spatial Ensemble Low-Rank Domain Adaptation for Hyperspectral Image Classification","display_name":"Spectral-Spatial Ensemble Low-Rank Domain Adaptation for Hyperspectral Image Classification","publication_year":2024,"publication_date":"2024-11-19","ids":{"openalex":"https://openalex.org/W4404520710","doi":"https://doi.org/10.1109/jstars.2024.3502253"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2024.3502253","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2024.3502253","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","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/jstars.2024.3502253","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Xue Zhang","orcid":"https://orcid.org/0009-0000-9883-6591"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xue Zhang","raw_affiliation_strings":["School of Earth Sciences and Engineering, Hohai University, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0000-9883-6591","affiliations":[{"raw_affiliation_string":"School of Earth Sciences and Engineering, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033559148","display_name":"Guoguo Yang","orcid":"https://orcid.org/0000-0002-2412-6789"},"institutions":[{"id":"https://openalex.org/I4210115456","display_name":"Chuzhou University","ror":"https://ror.org/037663q52","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210115456"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoguo Yang","raw_affiliation_strings":["School of Geographic Information and Tourism, Chuzhou University, Chuzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-2412-6789","affiliations":[{"raw_affiliation_string":"School of Geographic Information and Tourism, Chuzhou University, Chuzhou, China","institution_ids":["https://openalex.org/I4210115456"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019014062","display_name":"Hongjun Su","orcid":"https://orcid.org/0000-0002-8991-8568"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongjun Su","raw_affiliation_strings":["School of Geography and Remote Sensing, Hohai University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-8991-8568","affiliations":[{"raw_affiliation_string":"School of Geography and Remote Sensing, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100374691","display_name":"Yiping Chen","orcid":"https://orcid.org/0000-0003-1465-6599"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiping Chen","raw_affiliation_strings":["School of Geospatial Engineering and Science, Sun Yat-Sen University, Zhuhai, China"],"raw_orcid":"https://orcid.org/0000-0003-1465-6599","affiliations":[{"raw_affiliation_string":"School of Geospatial Engineering and Science, Sun Yat-Sen University, Zhuhai, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018243278","display_name":"Zhaohui Xue","orcid":"https://orcid.org/0000-0001-6253-2967"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaohui Xue","raw_affiliation_strings":["School of Geography and Remote Sensing, Hohai University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-6253-2967","affiliations":[{"raw_affiliation_string":"School of Geography and Remote Sensing, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033017179","display_name":"Qian Du","orcid":"https://orcid.org/0000-0001-8354-7500"},"institutions":[{"id":"https://openalex.org/I99041443","display_name":"Mississippi State University","ror":"https://ror.org/0432jq872","country_code":"US","type":"education","lineage":["https://openalex.org/I4210141039","https://openalex.org/I99041443"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qian Du","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Mississippi State University, Starkville, MS, USA"],"raw_orcid":"https://orcid.org/0000-0001-8354-7500","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Mississippi State University, Starkville, MS, USA","institution_ids":["https://openalex.org/I99041443"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":0.5739,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.7279599,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"18","issue":null,"first_page":"1329","last_page":"1344"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9878000020980835,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12676","display_name":"Machine Learning and ELM","score":0.9747999906539917,"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/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.918235182762146},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6519685983657837},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6271619200706482},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6250172853469849},{"id":"https://openalex.org/keywords/domain-adaptation","display_name":"Domain adaptation","score":0.5130501985549927},{"id":"https://openalex.org/keywords/contextual-image-classification","display_name":"Contextual image classification","score":0.5047866106033325},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.5007758140563965},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4109605848789215},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.36599624156951904},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3639179468154907},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3427552282810211},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22265839576721191},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.10434916615486145}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.918235182762146},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6519685983657837},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6271619200706482},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6250172853469849},{"id":"https://openalex.org/C2776434776","wikidata":"https://www.wikidata.org/wiki/Q19246213","display_name":"Domain adaptation","level":3,"score":0.5130501985549927},{"id":"https://openalex.org/C75294576","wikidata":"https://www.wikidata.org/wiki/Q5165192","display_name":"Contextual image classification","level":3,"score":0.5047866106033325},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.5007758140563965},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4109605848789215},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.36599624156951904},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3639179468154907},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3427552282810211},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22265839576721191},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.10434916615486145},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2024.3502253","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2024.3502253","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:4a211016184347d196986592a375af8b","is_oa":true,"landing_page_url":"https://doaj.org/article/4a211016184347d196986592a375af8b","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 1329-1344 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2024.3502253","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2024.3502253","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G344919947","display_name":null,"funder_award_id":"U24A20588","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8830056459","display_name":null,"funder_award_id":"42122008","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W1965555277","https://openalex.org/W1997201895","https://openalex.org/W2001298023","https://openalex.org/W2035128422","https://openalex.org/W2045079045","https://openalex.org/W2057624533","https://openalex.org/W2096943734","https://openalex.org/W2097915756","https://openalex.org/W2103972604","https://openalex.org/W2104068492","https://openalex.org/W2109628770","https://openalex.org/W2114819256","https://openalex.org/W2115403315","https://openalex.org/W2122111042","https://openalex.org/W2125865219","https://openalex.org/W2136251662","https://openalex.org/W2145962650","https://openalex.org/W2149466042","https://openalex.org/W2159070926","https://openalex.org/W2160662337","https://openalex.org/W2329664094","https://openalex.org/W2344373810","https://openalex.org/W2567257788","https://openalex.org/W2592448078","https://openalex.org/W2616287544","https://openalex.org/W2754651298","https://openalex.org/W2884771968","https://openalex.org/W2909257188","https://openalex.org/W2963214104","https://openalex.org/W2963693396","https://openalex.org/W3008424586","https://openalex.org/W3009330671","https://openalex.org/W3021632667","https://openalex.org/W3041133507","https://openalex.org/W3119997721","https://openalex.org/W3157130577","https://openalex.org/W3214347750","https://openalex.org/W4214733035","https://openalex.org/W4238805501","https://openalex.org/W4288076010","https://openalex.org/W4291652931","https://openalex.org/W4293731866","https://openalex.org/W4311236125","https://openalex.org/W4313627848","https://openalex.org/W4384304527","https://openalex.org/W4387079072","https://openalex.org/W4389113716","https://openalex.org/W4400446749","https://openalex.org/W4401819987","https://openalex.org/W6678524678","https://openalex.org/W6688325169"],"related_works":["https://openalex.org/W2072166414","https://openalex.org/W4389474468","https://openalex.org/W4300172004","https://openalex.org/W3203792196","https://openalex.org/W4321649381","https://openalex.org/W2997645659","https://openalex.org/W3180787869","https://openalex.org/W2955455867","https://openalex.org/W4295929828","https://openalex.org/W3156096827"],"abstract_inverted_index":{"Domain":[0],"adaptation":[1,24,70],"has":[2,18],"been":[3],"proven":[4],"effective":[5],"for":[6,111,132],"addressing":[7],"cross-domain":[8],"hyperspectral":[9],"image":[10],"(HSI)":[11],"classification,":[12],"especially":[13],"when":[14],"the":[15,55,83,87,112,120,139,149],"target":[16,50,113],"domain":[17,23,33,69,95],"no":[19],"labeled":[20],"samples.":[21],"Current":[22],"algorithms":[25],"focus":[26],"on":[27,106,143],"finding":[28],"domain-invariant":[29],"subspaces":[30],"to":[31,40,79,102,134],"reduce":[32],"shift,":[34],"but":[35],"there":[36],"is":[37,100],"still":[38],"room":[39],"improve":[41],"sample":[42,91,136],"discriminability.":[43],"Moreover,":[44],"inappropriate":[45],"projection":[46],"between":[47],"source":[48],"and":[49,127],"domains":[51],"can":[52],"also":[53],"affect":[54],"transfer":[56],"effect.":[57],"To":[58],"tackle":[59],"these":[60],"issues,":[61],"this":[62],"article":[63],"proposes":[64],"a":[65],"spectral-spatial":[66,128],"ensemble":[67,98],"low-rank":[68,75],"(S2ELRDA)":[71],"method.":[72],"In":[73],"S2ELRDA,":[74],"constraints":[76],"are":[77,125,130],"imposed":[78],"align":[80],"samples":[81,104],"with":[82],"same":[84],"labels":[85],"in":[86,138],"two":[88],"domains,":[89],"enhancing":[90],"discriminability":[92,137],"while":[93],"reducing":[94],"shift.":[96],"Furthermore,":[97],"learning":[99],"utilized":[101],"select":[103],"based":[105],"confidence":[107],"as":[108],"supervised":[109],"information":[110],"domain,":[114],"further":[115],"improving":[116],"subspace":[117],"robustness.":[118],"Additionally,":[119],"inherent":[121],"characteristics":[122],"of":[123],"HSIs":[124],"considered,":[126],"features":[129],"extracted":[131],"alignment":[133],"enhance":[135],"subspace.":[140],"Experimental":[141],"results":[142],"three":[144],"HSI":[145],"datasets":[146],"demonstrate":[147],"that":[148],"proposed":[150],"S2ELRDA":[151],"shows":[152],"better":[153],"performance":[154],"than":[155],"existing":[156],"algorithms.":[157]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}