{"id":"https://openalex.org/W3100714546","doi":"https://doi.org/10.1109/tcyb.2020.3028931","title":"Joint and Progressive Subspace Analysis (JPSA) With Spatial\u2013Spectral Manifold Alignment for Semisupervised Hyperspectral Dimensionality Reduction","display_name":"Joint and Progressive Subspace Analysis (JPSA) With Spatial\u2013Spectral Manifold Alignment for Semisupervised Hyperspectral Dimensionality Reduction","publication_year":2020,"publication_date":"2020-11-11","ids":{"openalex":"https://openalex.org/W3100714546","doi":"https://doi.org/10.1109/tcyb.2020.3028931","mag":"3100714546","pmid":"https://pubmed.ncbi.nlm.nih.gov/33175688"},"language":"en","primary_location":{"id":"doi:10.1109/tcyb.2020.3028931","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcyb.2020.3028931","pdf_url":"https://ieeexplore.ieee.org/ielx7/6221036/9463682/09256351.pdf","source":{"id":"https://openalex.org/S4210191041","display_name":"IEEE Transactions on Cybernetics","issn_l":"2168-2267","issn":["2168-2267","2168-2275"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Cybernetics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/6221036/9463682/09256351.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075013625","display_name":"Danfeng Hong","orcid":"https://orcid.org/0000-0002-3212-9584"},"institutions":[{"id":"https://openalex.org/I106785703","display_name":"Institut polytechnique de Grenoble","ror":"https://ror.org/05sbt2524","country_code":"FR","type":"education","lineage":["https://openalex.org/I106785703","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]},{"id":"https://openalex.org/I4210124956","display_name":"GIPSA-Lab","ror":"https://ror.org/02wrme198","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I899635006","display_name":"Universit\u00e9 Grenoble Alpes","ror":"https://ror.org/02rx3b187","country_code":"FR","type":"education","lineage":["https://openalex.org/I899635006"]}],"countries":["DE","FR"],"is_corresponding":true,"raw_author_name":"Danfeng Hong","raw_affiliation_strings":["GIPSA-lab, Grenoble INP, CNRS, Universit\u00e9 Grenoble Alpes, Grenoble, France","German Aerospace Center (DLR), Remote Sensing Technology Institute (IMF), Wessling, Germany","DLR Institut f\u00fcr Methodik der Fernerkundung / DLR Remote Sensing Technology Institute","GIPSA - Signal Images Physique","German Aerospace Center"],"affiliations":[{"raw_affiliation_string":"GIPSA-lab, Grenoble INP, CNRS, Universit\u00e9 Grenoble Alpes, Grenoble, France","institution_ids":["https://openalex.org/I106785703","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"German Aerospace Center (DLR), Remote Sensing Technology Institute (IMF), Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"DLR Institut f\u00fcr Methodik der Fernerkundung / DLR Remote Sensing Technology Institute","institution_ids":[]},{"raw_affiliation_string":"GIPSA - Signal Images Physique","institution_ids":["https://openalex.org/I4210124956"]},{"raw_affiliation_string":"German Aerospace Center","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034435383","display_name":"Naoto Yokoya","orcid":"https://orcid.org/0000-0002-7321-4590"},"institutions":[{"id":"https://openalex.org/I4210126580","display_name":"RIKEN Center for Advanced Intelligence Project","ror":"https://ror.org/03ckxwf91","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210110652","https://openalex.org/I4210126580"]},{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naoto Yokoya","raw_affiliation_strings":["Geoinformatics Unit, RIKEN Center for Advanced Intelligence Project, RIKEN, Tokyo, Japan","Graduate School of Frontier Sciences, University of Tokyo, Chiba, Japan","The University of Tokyo","RIKEN Center for Advanced Intelligence Project [Tokyo]"],"affiliations":[{"raw_affiliation_string":"Geoinformatics Unit, RIKEN Center for Advanced Intelligence Project, RIKEN, Tokyo, Japan","institution_ids":["https://openalex.org/I4210126580"]},{"raw_affiliation_string":"Graduate School of Frontier Sciences, University of Tokyo, Chiba, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"RIKEN Center for Advanced Intelligence Project [Tokyo]","institution_ids":["https://openalex.org/I4210126580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106124934","display_name":"Jocelyn Chanussot","orcid":"https://orcid.org/0000-0003-4817-2875"},"institutions":[{"id":"https://openalex.org/I106785703","display_name":"Institut polytechnique de Grenoble","ror":"https://ror.org/05sbt2524","country_code":"FR","type":"education","lineage":["https://openalex.org/I106785703","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210149092","display_name":"Laboratoire Jean Kuntzmann","ror":"https://ror.org/04ett5b41","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I4210149092","https://openalex.org/I899635006","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I899635006","display_name":"Universit\u00e9 Grenoble Alpes","ror":"https://ror.org/02rx3b187","country_code":"FR","type":"education","lineage":["https://openalex.org/I899635006"]}],"countries":["CN","FR"],"is_corresponding":false,"raw_author_name":"Jocelyn Chanussot","raw_affiliation_strings":["Chinese Academy of Sciences, Aerospace Information Research Institute, Beijing, China","INRIA, CNRS, Grenoble INP, LJK, Universit\u00e9 Grenoble Alpes, Grenoble, France","Apprentissage de mod\u00e8les \u00e0 partir de donn\u00e9es massives"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Aerospace Information Research Institute, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]},{"raw_affiliation_string":"INRIA, CNRS, Grenoble INP, LJK, Universit\u00e9 Grenoble Alpes, Grenoble, France","institution_ids":["https://openalex.org/I106785703","https://openalex.org/I899635006","https://openalex.org/I1326498283","https://openalex.org/I4210149092","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Apprentissage de mod\u00e8les \u00e0 partir de donn\u00e9es massives","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007939424","display_name":"Jian Xu","orcid":"https://orcid.org/0000-0003-2348-125X"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jian Xu","raw_affiliation_strings":["German Aerospace Center (DLR), Remote Sensing Technology Institute (IMF), Wessling, Germany","DLR Institut f\u00fcr Methodik der Fernerkundung / DLR Remote Sensing Technology Institute","German Aerospace Center"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Remote Sensing Technology Institute (IMF), Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"DLR Institut f\u00fcr Methodik der Fernerkundung / DLR Remote Sensing Technology Institute","institution_ids":[]},{"raw_affiliation_string":"German Aerospace Center","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068384981","display_name":"Xiao Xiang Zhu","orcid":"https://orcid.org/0000-0001-5530-3613"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]},{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Xiao Xiang Zhu","raw_affiliation_strings":["German Aerospace Center (DLR), Remote Sensing Technology Institute (IMF), Wessling, Germany","Signal Processing in Earth Observation Department, Technical University of Munich, Munich, Germany","DLR Institut f\u00fcr Methodik der Fernerkundung / DLR Remote Sensing Technology Institute","Technische Universit\u00e4t Munchen - Universit\u00e9 Technique de Munich [Munich, Allemagne]","German Aerospace Center"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Remote Sensing Technology Institute (IMF), Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"Signal Processing in Earth Observation Department, Technical University of Munich, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"DLR Institut f\u00fcr Methodik der Fernerkundung / DLR Remote Sensing Technology Institute","institution_ids":[]},{"raw_affiliation_string":"Technische Universit\u00e4t Munchen - Universit\u00e9 Technique de Munich [Munich, Allemagne]","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"German Aerospace Center","institution_ids":["https://openalex.org/I2898391981"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5075013625"],"corresponding_institution_ids":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I2898391981","https://openalex.org/I4210124956","https://openalex.org/I899635006"],"apc_list":null,"apc_paid":{"value":1651,"currency":"EUR","value_usd":1780},"fwci":16.8222,"has_fulltext":true,"cited_by_count":109,"citation_normalized_percentile":{"value":0.99192592,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"51","issue":"7","first_page":"3602","last_page":"3615"},"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":0.9940000176429749,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9854000210762024,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.8700217008590698},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.8511536121368408},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.8043346405029297},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.7179105877876282},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.652540922164917},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.5680608749389648},{"id":"https://openalex.org/keywords/nonlinear-dimensionality-reduction","display_name":"Nonlinear dimensionality reduction","score":0.5590610504150391},{"id":"https://openalex.org/keywords/manifold","display_name":"Manifold (fluid mechanics)","score":0.5532325506210327},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5179823637008667},{"id":"https://openalex.org/keywords/curse-of-dimensionality","display_name":"Curse of dimensionality","score":0.44680631160736084},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.4463287889957428},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.42352789640426636},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3786684274673462},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08939573168754578},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.08033892512321472}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.8700217008590698},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.8511536121368408},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.8043346405029297},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.7179105877876282},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.652540922164917},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.5680608749389648},{"id":"https://openalex.org/C151876577","wikidata":"https://www.wikidata.org/wiki/Q7049464","display_name":"Nonlinear dimensionality reduction","level":3,"score":0.5590610504150391},{"id":"https://openalex.org/C529865628","wikidata":"https://www.wikidata.org/wiki/Q1790740","display_name":"Manifold (fluid mechanics)","level":2,"score":0.5532325506210327},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5179823637008667},{"id":"https://openalex.org/C111030470","wikidata":"https://www.wikidata.org/wiki/Q1430460","display_name":"Curse of dimensionality","level":2,"score":0.44680631160736084},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.4463287889957428},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.42352789640426636},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3786684274673462},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08939573168754578},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.08033892512321472},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/tcyb.2020.3028931","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcyb.2020.3028931","pdf_url":"https://ieeexplore.ieee.org/ielx7/6221036/9463682/09256351.pdf","source":{"id":"https://openalex.org/S4210191041","display_name":"IEEE Transactions on Cybernetics","issn_l":"2168-2267","issn":["2168-2267","2168-2275"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Cybernetics","raw_type":"journal-article"},{"id":"pmid:33175688","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33175688","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on cybernetics","raw_type":null},{"id":"pmh:oai:elib.dlr.de:136188","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcyb.2020.3028931>.","pdf_url":"https://elib.dlr.de/136188/1/Joint%20and%20Progressive%20Subspace%20Analysis%20%28JPSA%29%20with%20Spatial-Spectral%20Manifold%20Alignment%20for%20Semi-Supervised%20Hyperspectral%20Dimensionality%20Reduction.pdf","source":{"id":"https://openalex.org/S4377196266","display_name":"elib (German Aerospace Center)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2898391981","host_organization_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","host_organization_lineage":["https://openalex.org/I2898391981"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"},{"id":"pmh:oai:HAL:hal-03357030v1","is_oa":false,"landing_page_url":"https://hal.univ-grenoble-alpes.fr/hal-03357030","pdf_url":null,"source":{"id":"https://openalex.org/S4406922466","display_name":"SPIRE - Sciences Po Institutional REpository","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Cybernetics, 2021, 51 (7), pp.3602-3615. &#x27E8;10.1109/TCYB.2020.3028931&#x27E9;","raw_type":"Journal articles"},{"id":"pmh:oai:mediatum.ub.tum.de:node/1638861","is_oa":true,"landing_page_url":"https://mediatum.ub.tum.de/1638861","pdf_url":null,"source":{"id":"https://openalex.org/S4377196330","display_name":"mediaTUM  (Technical University of Munich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I62916508","host_organization_name":"Technical University of Munich","host_organization_lineage":["https://openalex.org/I62916508"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/tcyb.2020.3028931","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcyb.2020.3028931","pdf_url":"https://ieeexplore.ieee.org/ielx7/6221036/9463682/09256351.pdf","source":{"id":"https://openalex.org/S4210191041","display_name":"IEEE Transactions on Cybernetics","issn_l":"2168-2267","issn":["2168-2267","2168-2275"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Cybernetics","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.699999988079071,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[{"id":"https://openalex.org/G2020622295","display_name":null,"funder_award_id":"Big Data","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G2734144814","display_name":null,"funder_award_id":"Munich","funder_id":"https://openalex.org/F4320321114","funder_display_name":"Bundesministerium f\u00fcr Bildung und Forschung"},{"id":"https://openalex.org/G3459562248","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G352791218","display_name":null,"funder_award_id":"(BMBF)","funder_id":"https://openalex.org/F4320321114","funder_display_name":"Bundesministerium f\u00fcr Bildung und Forschung"},{"id":"https://openalex.org/G3758201449","display_name":null,"funder_award_id":"(KAKENHI","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G4111574425","display_name":null,"funder_award_id":"in the framework of the international future AI la","funder_id":"https://openalex.org/F4320321114","funder_display_name":"Bundesministerium f\u00fcr Bildung und Forschung"},{"id":"https://openalex.org/G4838704522","display_name":null,"funder_award_id":"in part","funder_id":"https://openalex.org/F4320321114","funder_display_name":"Bundesministerium f\u00fcr Bildung und Forschung"},{"id":"https://openalex.org/G4956428346","display_name":null,"funder_award_id":"Horizon 2020 research and innovatio","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5592969515","display_name":null,"funder_award_id":"18K18067","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G6052429835","display_name":null,"funder_award_id":"(DFG)","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G7344532106","display_name":"Big Data for 4D Global Urban Mapping \u2013 10^16 Bytes from Social Media to EO Satellites","funder_award_id":"714087","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G7752643416","display_name":null,"funder_award_id":"Japan","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G8051717526","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8318064016","display_name":null,"funder_award_id":"Horizon","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8744309892","display_name":null,"funder_award_id":"ZH 498/7-2","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G8850684045","display_name":null,"funder_award_id":"KAKENHI 18K18067","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320309549","display_name":"University of Houston","ror":"https://ror.org/040vwpm13"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320321048","display_name":"AXA Research Fund","ror":"https://ror.org/02zxqxw53"},{"id":"https://openalex.org/F4320321114","display_name":"Bundesministerium f\u00fcr Bildung und Forschung","ror":"https://ror.org/04pz7b180"},{"id":"https://openalex.org/F4320332086","display_name":"Helmholtz Artificial Intelligence Cooperation Unit","ror":null},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3100714546.pdf","grobid_xml":"https://content.openalex.org/works/W3100714546.grobid-xml"},"referenced_works_count":65,"referenced_works":["https://openalex.org/W183078661","https://openalex.org/W1799946925","https://openalex.org/W1893516992","https://openalex.org/W1946953458","https://openalex.org/W2010379776","https://openalex.org/W2028051535","https://openalex.org/W2029316659","https://openalex.org/W2053154970","https://openalex.org/W2064886835","https://openalex.org/W2089468765","https://openalex.org/W2100495367","https://openalex.org/W2109531142","https://openalex.org/W2113606819","https://openalex.org/W2118246710","https://openalex.org/W2134262590","https://openalex.org/W2154872931","https://openalex.org/W2164278908","https://openalex.org/W2190646811","https://openalex.org/W2316226477","https://openalex.org/W2496621835","https://openalex.org/W2588117332","https://openalex.org/W2592224809","https://openalex.org/W2609880332","https://openalex.org/W2616976651","https://openalex.org/W2755992512","https://openalex.org/W2756314412","https://openalex.org/W2772147448","https://openalex.org/W2794812819","https://openalex.org/W2799954862","https://openalex.org/W2885785305","https://openalex.org/W2890732922","https://openalex.org/W2894461463","https://openalex.org/W2902746003","https://openalex.org/W2907147407","https://openalex.org/W2952565170","https://openalex.org/W2953303055","https://openalex.org/W2962702700","https://openalex.org/W2977355106","https://openalex.org/W2980930055","https://openalex.org/W2994639710","https://openalex.org/W2996478649","https://openalex.org/W3009883650","https://openalex.org/W3014771378","https://openalex.org/W3036200672","https://openalex.org/W3040988483","https://openalex.org/W3046027728","https://openalex.org/W3047443805","https://openalex.org/W3048631361","https://openalex.org/W3101012758","https://openalex.org/W3101640299","https://openalex.org/W3102692100","https://openalex.org/W3103294617","https://openalex.org/W3103695279","https://openalex.org/W3104313739","https://openalex.org/W3105021316","https://openalex.org/W3105100264","https://openalex.org/W3105298104","https://openalex.org/W3122774149","https://openalex.org/W3148981562","https://openalex.org/W4242209908","https://openalex.org/W4292363360","https://openalex.org/W6607294040","https://openalex.org/W6676189307","https://openalex.org/W6676903177","https://openalex.org/W6682644385"],"related_works":["https://openalex.org/W2375574759","https://openalex.org/W2383239174","https://openalex.org/W2132083814","https://openalex.org/W3088634662","https://openalex.org/W2292979300","https://openalex.org/W117517268","https://openalex.org/W2137369096","https://openalex.org/W3162910294","https://openalex.org/W2539700568","https://openalex.org/W2166963679"],"abstract_inverted_index":{"Conventional":[0],"nonlinear":[1],"subspace":[2,34,54,127],"learning":[3,75],"techniques":[4],"(e.g.,":[5],"manifold":[6,39,121],"learning)":[7],"usually":[8],"introduce":[9],"some":[10],"drawbacks":[11],"in":[12,123,128,202],"explainability":[13],"(explicit":[14],"mapping)":[15],"and":[16,23,52,78,114,117,142,179,195],"cost":[17],"effectiveness":[18,180],"(linearization),":[19],"generalization":[20],"capability":[21],"(out-of-sample),":[22],"representability":[24],"(spatial-spectral":[25],"discrimination).":[26],"To":[27],"overcome":[28],"these":[29],"shortcomings,":[30],"a":[31,44,60,79,109,120,159],"novel":[32],"linearized":[33],"analysis":[35,55],"technique":[36],"with":[37,204],"spatial-spectral":[38,65],"alignment":[40],"is":[41,156,217],"developed":[42],"for":[43,89,162],"semisupervised":[45],"hyperspectral":[46,69],"dimensionality":[47],"reduction":[48],"(HDR),":[49],"called":[50],"joint":[51,64],"progressive":[53],"(JPSA).":[56],"The":[57,209],"JPSA":[58,184],"learns":[59],"high-level,":[61],"semantically":[62],"meaningful,":[63],"feature":[66],"representation":[67],"from":[68,104],"(HS)":[70],"data":[71,141],"by:":[72],"1)":[73,191],"jointly":[74],"latent":[76,126],"subspaces":[77,98],"linear":[80],"classifier":[81],"to":[82,99,108,130,175],"find":[83],"an":[84,101],"effective":[85,149],"projection":[86],"direction":[87],"favorable":[88],"classification;":[90],"2)":[91,196],"progressively":[92],"searching":[93],"several":[94],"intermediate":[95],"states":[96],"of":[97,167,181,199,211],"approach":[100],"optimal":[102],"mapping":[103],"the":[105,132,139,143,164,177,182,197],"original":[106,144],"space":[107],"potential":[110,160],"more":[111],"discriminative":[112],"subspace;":[113],"3)":[115],"spatially":[116],"spectrally":[118],"aligning":[119],"structure":[122],"each":[124],"learned":[125],"order":[129],"preserve":[131],"same":[133],"or":[134],"similar":[135],"topological":[136],"property":[137],"between":[138],"compressed":[140],"data.":[145],"A":[146],"simple":[147],"but":[148],"classifier,":[150],"that":[151],"is,":[152],"nearest":[153],"neighbor":[154],"(NN),":[155],"explored":[157],"as":[158],"application":[161],"validating":[163],"algorithm":[165],"performance":[166],"different":[168],"HDR":[169,207],"approaches.":[170],"Extensive":[171],"experiments":[172],"are":[173],"conducted":[174],"demonstrate":[176],"superiority":[178],"proposed":[183],"on":[185],"two":[186],"widely":[187],"used":[188],"HS":[189],"datasets:":[190],"Indian":[192],"Pines":[193],"(92.98%)":[194],"University":[198],"Houston":[200],"(86.09%)":[201],"comparison":[203],"previous":[205],"state-of-the-art":[206],"methods.":[208],"demo":[210],"this":[212],"basic":[213],"work":[214],"(i.e.,":[215],"ECCV2018)":[216],"openly":[218],"available":[219],"at":[220],"https://github.com/danfenghong/ECCV2018_J-Play.":[221]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":27},{"year":2022,"cited_by_count":25},{"year":2021,"cited_by_count":34},{"year":2020,"cited_by_count":2}],"updated_date":"2026-04-13T07:58:08.660418","created_date":"2025-10-10T00:00:00"}
