{"id":"https://openalex.org/W3202598669","doi":"https://doi.org/10.3390/sym13101878","title":"Hyperspectral Image Classification Based on Cross-Scene Adaptive Learning","display_name":"Hyperspectral Image Classification Based on Cross-Scene Adaptive Learning","publication_year":2021,"publication_date":"2021-10-05","ids":{"openalex":"https://openalex.org/W3202598669","doi":"https://doi.org/10.3390/sym13101878","mag":"3202598669"},"language":"en","primary_location":{"id":"doi:10.3390/sym13101878","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym13101878","pdf_url":"https://www.mdpi.com/2073-8994/13/10/1878/pdf?version=1634615907","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2073-8994/13/10/1878/pdf?version=1634615907","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100693070","display_name":"Aili Wang","orcid":"https://orcid.org/0000-0002-9118-230X"},"institutions":[{"id":"https://openalex.org/I100188998","display_name":"Harbin University of Science and Technology","ror":"https://ror.org/04e6y1282","country_code":"CN","type":"education","lineage":["https://openalex.org/I100188998"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Aili Wang","raw_affiliation_strings":["Heilongjiang Province Key Laboratory of Laser Spectroscopy Technology and Application, Harbin University of Science and Technology, Harbin 150080, China"],"raw_orcid":"https://orcid.org/0000-0002-9118-230X","affiliations":[{"raw_affiliation_string":"Heilongjiang Province Key Laboratory of Laser Spectroscopy Technology and Application, Harbin University of Science and Technology, Harbin 150080, China","institution_ids":["https://openalex.org/I100188998"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115593050","display_name":"Chengyang Liu","orcid":"https://orcid.org/0009-0009-6952-2134"},"institutions":[{"id":"https://openalex.org/I100188998","display_name":"Harbin University of Science and Technology","ror":"https://ror.org/04e6y1282","country_code":"CN","type":"education","lineage":["https://openalex.org/I100188998"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengyang Liu","raw_affiliation_strings":["Heilongjiang Province Key Laboratory of Laser Spectroscopy Technology and Application, Harbin University of Science and Technology, Harbin 150080, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Heilongjiang Province Key Laboratory of Laser Spectroscopy Technology and Application, Harbin University of Science and Technology, Harbin 150080, China","institution_ids":["https://openalex.org/I100188998"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Dong Xue","orcid":null},"institutions":[{"id":"https://openalex.org/I100188998","display_name":"Harbin University of Science and Technology","ror":"https://ror.org/04e6y1282","country_code":"CN","type":"education","lineage":["https://openalex.org/I100188998"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dong Xue","raw_affiliation_strings":["Heilongjiang Province Key Laboratory of Laser Spectroscopy Technology and Application, Harbin University of Science and Technology, Harbin 150080, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Heilongjiang Province Key Laboratory of Laser Spectroscopy Technology and Application, Harbin University of Science and Technology, Harbin 150080, China","institution_ids":["https://openalex.org/I100188998"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082226990","display_name":"Haibin Wu","orcid":"https://orcid.org/0000-0002-2453-3691"},"institutions":[{"id":"https://openalex.org/I100188998","display_name":"Harbin University of Science and Technology","ror":"https://ror.org/04e6y1282","country_code":"CN","type":"education","lineage":["https://openalex.org/I100188998"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Haibin Wu","raw_affiliation_strings":["Heilongjiang Province Key Laboratory of Laser Spectroscopy Technology and Application, Harbin University of Science and Technology, Harbin 150080, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Heilongjiang Province Key Laboratory of Laser Spectroscopy Technology and Application, Harbin University of Science and Technology, Harbin 150080, China","institution_ids":["https://openalex.org/I100188998"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101604094","display_name":"Yuxiao Zhang","orcid":"https://orcid.org/0009-0002-4906-3697"},"institutions":[{"id":"https://openalex.org/I100188998","display_name":"Harbin University of Science and Technology","ror":"https://ror.org/04e6y1282","country_code":"CN","type":"education","lineage":["https://openalex.org/I100188998"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxiao Zhang","raw_affiliation_strings":["Heilongjiang Province Key Laboratory of Laser Spectroscopy Technology and Application, Harbin University of Science and Technology, Harbin 150080, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Heilongjiang Province Key Laboratory of Laser Spectroscopy Technology and Application, Harbin University of Science and Technology, Harbin 150080, China","institution_ids":["https://openalex.org/I100188998"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107900257","display_name":"Meihong Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I100188998","display_name":"Harbin University of Science and Technology","ror":"https://ror.org/04e6y1282","country_code":"CN","type":"education","lineage":["https://openalex.org/I100188998"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meihong Liu","raw_affiliation_strings":["Heilongjiang Province Key Laboratory of Laser Spectroscopy Technology and Application, Harbin University of Science and Technology, Harbin 150080, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Heilongjiang Province Key Laboratory of Laser Spectroscopy Technology and Application, Harbin University of Science and Technology, Harbin 150080, China","institution_ids":["https://openalex.org/I100188998"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5082226990"],"corresponding_institution_ids":["https://openalex.org/I100188998"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":0.2492,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.58728036,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"13","issue":"10","first_page":"1878","last_page":"1878"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9901999831199646,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.7900424003601074},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7670759558677673},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7402095794677734},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6137607097625732},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.5328730940818787},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.4313701391220093},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.43102091550827026},{"id":"https://openalex.org/keywords/parameterized-complexity","display_name":"Parameterized complexity","score":0.4195924401283264},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4174152612686157},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.393161803483963},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.10881698131561279},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.10174879431724548}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.7900424003601074},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7670759558677673},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7402095794677734},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6137607097625732},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.5328730940818787},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.4313701391220093},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.43102091550827026},{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.4195924401283264},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4174152612686157},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.393161803483963},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10881698131561279},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.10174879431724548},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/sym13101878","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym13101878","pdf_url":"https://www.mdpi.com/2073-8994/13/10/1878/pdf?version=1634615907","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:5984dcc95e104a15ac29ed5b33a992e4","is_oa":true,"landing_page_url":"https://doaj.org/article/5984dcc95e104a15ac29ed5b33a992e4","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":"Symmetry, Vol 13, Iss 10, p 1878 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2073-8994/13/10/1878/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/sym13101878","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symmetry; Volume 13; Issue 10; Pages: 1878","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/sym13101878","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym13101878","pdf_url":"https://www.mdpi.com/2073-8994/13/10/1878/pdf?version=1634615907","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Quality Education","score":0.5199999809265137,"id":"https://metadata.un.org/sdg/4"}],"awards":[{"id":"https://openalex.org/G686931448","display_name":"\u5fae\u521b\u624b\u672f\u4e2d\u4f53\u8868\u6295\u5f71\u865a\u62df\u900f\u660e\u89c2\u5bdf\u5185\u8154\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61671190","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":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W3202598669.pdf"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W1948819007","https://openalex.org/W2001045763","https://openalex.org/W2029316659","https://openalex.org/W2048976066","https://openalex.org/W2060402265","https://openalex.org/W2071357012","https://openalex.org/W2151599207","https://openalex.org/W2159807629","https://openalex.org/W2229291734","https://openalex.org/W2567257788","https://openalex.org/W2581139755","https://openalex.org/W2589095374","https://openalex.org/W2592224809","https://openalex.org/W2611655888","https://openalex.org/W2732412926","https://openalex.org/W2749562774","https://openalex.org/W2768228940","https://openalex.org/W2770315464","https://openalex.org/W2780573652","https://openalex.org/W2785967837","https://openalex.org/W2804902458","https://openalex.org/W2901895814","https://openalex.org/W2943270518","https://openalex.org/W2945174454","https://openalex.org/W2946747211","https://openalex.org/W2947471972","https://openalex.org/W2963026686","https://openalex.org/W2964105864","https://openalex.org/W2972144592","https://openalex.org/W2977320960","https://openalex.org/W2982945485","https://openalex.org/W2986799142","https://openalex.org/W2989871747","https://openalex.org/W2991286101","https://openalex.org/W2997876456","https://openalex.org/W2998247074","https://openalex.org/W3015135619","https://openalex.org/W3064134516","https://openalex.org/W3088464175","https://openalex.org/W3099428178","https://openalex.org/W3117768529","https://openalex.org/W3126446412","https://openalex.org/W6640751214","https://openalex.org/W6689457288","https://openalex.org/W6747266839"],"related_works":["https://openalex.org/W2051058708","https://openalex.org/W2072166414","https://openalex.org/W3209970181","https://openalex.org/W2060875994","https://openalex.org/W3034375524","https://openalex.org/W1494268238","https://openalex.org/W154868527","https://openalex.org/W4230131218","https://openalex.org/W2404757046","https://openalex.org/W1983207144"],"abstract_inverted_index":{"Aiming":[0],"at":[1],"few-shot":[2],"classification":[3,16,161,175,183],"in":[4,57,77,96,101,120],"the":[5,26,40,49,58,64,78,83,97,105,109,112,122,130,135,139,147,153,177],"field":[6],"of":[7,108,146,172],"hyperspectral":[8,141,157,173],"remote":[9],"sensing":[10],"images,":[11],"this":[12],"paper":[13],"proposes":[14],"a":[15],"method":[17,180],"based":[18,24],"on":[19,25,152],"cross-scene":[20,31,179],"adaptive":[21,29],"learning.":[22],"First,":[23],"unsupervised":[27],"domain":[28],"technology,":[30],"knowledge":[32],"transfer":[33],"learning":[34],"is":[35,55,94,116,127,150,163],"carried":[36],"out":[37],"to":[38,62,80,103,129,133,138],"reduce":[39,82,104],"differences":[41,84],"between":[42,85],"source":[43,86],"scene":[44,87],"and":[45,67,88,155,165],"target":[46,89],"scene.":[47,90],"At":[48],"same":[50],"time,":[51],"depthwise":[52],"over-parameterized":[53],"convolution":[54],"used":[56],"deep":[59],"embedding":[60],"model":[61,79],"improve":[63,134],"convergence":[65],"speed":[66],"feature":[68],"extraction":[69],"ability.":[70],"Second,":[71],"two":[72],"symmetrical":[73],"subnetworks":[74],"are":[75],"designed":[76],"further":[81],"Then,":[91],"Manhattan":[92,98,124],"distance":[93,126],"learned":[95],"metric":[99,125],"space":[100],"order":[102],"computational":[106],"cost":[107],"model.":[110],"Finally,":[111],"weighted":[113,123],"K-nearest":[114],"neighbor":[115],"introduced":[117],"for":[118],"classification,":[119],"which":[121],"assigned":[128],"clustered":[131],"samples":[132],"processing":[136],"ability":[137],"imbalanced":[140],"image":[142,174],"data.":[143],"The":[144,159],"effectiveness":[145],"proposed":[148,178],"algorithm":[149],"verified":[151],"Pavia":[154],"Indiana":[156],"dataset.":[158],"overall":[160],"accuracy":[162],"90.90%":[164],"65.01%.":[166],"Compared":[167],"with":[168],"six":[169],"other":[170],"kinds":[171],"methods,":[176],"has":[181],"better":[182],"accuracy.":[184]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-22T06:13:13.366637","created_date":"2021-10-11T00:00:00"}