{"id":"https://openalex.org/W3216544701","doi":"https://doi.org/10.3390/rs13234874","title":"Hierarchical Unsupervised Partitioning of Large Size Data and Its Application to Hyperspectral Images","display_name":"Hierarchical Unsupervised Partitioning of Large Size Data and Its Application to Hyperspectral Images","publication_year":2021,"publication_date":"2021-11-30","ids":{"openalex":"https://openalex.org/W3216544701","doi":"https://doi.org/10.3390/rs13234874","mag":"3216544701"},"language":"en","primary_location":{"id":"doi:10.3390/rs13234874","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13234874","pdf_url":"https://www.mdpi.com/2072-4292/13/23/4874/pdf?version=1638504222","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"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":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/13/23/4874/pdf?version=1638504222","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5077303080","display_name":"Jihan Alameddine","orcid":null},"institutions":[{"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/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Jihan Alameddine","raw_affiliation_strings":["Institut d\u2019\u00c9lectronique et des Technologies du num\u00e9Rique, University of Rennes 1, IETR (UMR CNRS)/TSI2M, Enssat, 6 rue de K\u00e9rampont, 22305 Lannion, France"],"affiliations":[{"raw_affiliation_string":"Institut d\u2019\u00c9lectronique et des Technologies du num\u00e9Rique, University of Rennes 1, IETR (UMR CNRS)/TSI2M, Enssat, 6 rue de K\u00e9rampont, 22305 Lannion, France","institution_ids":["https://openalex.org/I56067802","https://openalex.org/I1294671590","https://openalex.org/I4210100151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038728763","display_name":"Kacem Chehdi","orcid":"https://orcid.org/0000-0003-2659-812X"},"institutions":[{"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/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Kacem Chehdi","raw_affiliation_strings":["Institut d\u2019\u00c9lectronique et des Technologies du num\u00e9Rique, University of Rennes 1, IETR (UMR CNRS)/TSI2M, Enssat, 6 rue de K\u00e9rampont, 22305 Lannion, France"],"affiliations":[{"raw_affiliation_string":"Institut d\u2019\u00c9lectronique et des Technologies du num\u00e9Rique, University of Rennes 1, IETR (UMR CNRS)/TSI2M, Enssat, 6 rue de K\u00e9rampont, 22305 Lannion, France","institution_ids":["https://openalex.org/I56067802","https://openalex.org/I1294671590","https://openalex.org/I4210100151"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030329430","display_name":"Claude Cariou","orcid":"https://orcid.org/0000-0003-3803-126X"},"institutions":[{"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/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Claude Cariou","raw_affiliation_strings":["Institut d\u2019\u00c9lectronique et des Technologies du num\u00e9Rique, University of Rennes 1, IETR (UMR CNRS)/TSI2M, Enssat, 6 rue de K\u00e9rampont, 22305 Lannion, France"],"affiliations":[{"raw_affiliation_string":"Institut d\u2019\u00c9lectronique et des Technologies du num\u00e9Rique, University of Rennes 1, IETR (UMR CNRS)/TSI2M, Enssat, 6 rue de K\u00e9rampont, 22305 Lannion, France","institution_ids":["https://openalex.org/I56067802","https://openalex.org/I1294671590","https://openalex.org/I4210100151"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5077303080"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210100151","https://openalex.org/I56067802"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.137,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.8123775,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"13","issue":"23","first_page":"4874","last_page":"4874"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9991999864578247,"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":0.9991999864578247,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9814000129699707,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10057","display_name":"Face and Expression Recognition","score":0.9747999906539917,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.8123856782913208},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.7851400375366211},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7556806802749634},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.6050677299499512},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.573354184627533},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5039512515068054},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4964767098426819},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.44105789065361023},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.418793261051178},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3321978449821472},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18351203203201294}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.8123856782913208},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.7851400375366211},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7556806802749634},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.6050677299499512},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.573354184627533},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5039512515068054},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4964767098426819},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.44105789065361023},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.418793261051178},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3321978449821472},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18351203203201294},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/rs13234874","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13234874","pdf_url":"https://www.mdpi.com/2072-4292/13/23/4874/pdf?version=1638504222","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"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":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-03552768v1","is_oa":true,"landing_page_url":"https://hal.science/hal-03552768","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"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":"Remote Sensing, 2021, 13 (23), pp.4874. &#x27E8;10.3390/rs13234874&#x27E9;","raw_type":"Journal articles"},{"id":"pmh:oai:doaj.org/article:e4677b0228c94c10b521f5ff832222ba","is_oa":true,"landing_page_url":"https://doaj.org/article/e4677b0228c94c10b521f5ff832222ba","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-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 13, Iss 23, p 4874 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/23/4874/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13234874","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":"Remote Sensing; Volume 13; Issue 23; Pages: 4874","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs13234874","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13234874","pdf_url":"https://www.mdpi.com/2072-4292/13/23/4874/pdf?version=1638504222","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"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":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.41999998688697815,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[{"id":"https://openalex.org/G2242037855","display_name":null,"funder_award_id":"(EDF)","funder_id":"https://openalex.org/F4320329301","funder_display_name":"Electricit\u00e9 de France"}],"funders":[{"id":"https://openalex.org/F4320329301","display_name":"Electricit\u00e9 de France","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3216544701.pdf","grobid_xml":"https://content.openalex.org/works/W3216544701.grobid-xml"},"referenced_works_count":65,"referenced_works":["https://openalex.org/W278157659","https://openalex.org/W818837996","https://openalex.org/W1601025990","https://openalex.org/W1604467389","https://openalex.org/W1971395348","https://openalex.org/W1971575413","https://openalex.org/W1980317569","https://openalex.org/W1990368529","https://openalex.org/W1995450389","https://openalex.org/W2018851907","https://openalex.org/W2023469250","https://openalex.org/W2039944676","https://openalex.org/W2040206062","https://openalex.org/W2042313422","https://openalex.org/W2049633694","https://openalex.org/W2051084846","https://openalex.org/W2060446948","https://openalex.org/W2060479496","https://openalex.org/W2062879799","https://openalex.org/W2064757259","https://openalex.org/W2066923007","https://openalex.org/W2078897223","https://openalex.org/W2085608268","https://openalex.org/W2094170602","https://openalex.org/W2113076747","https://openalex.org/W2131090729","https://openalex.org/W2134383396","https://openalex.org/W2140181014","https://openalex.org/W2153233077","https://openalex.org/W2155007149","https://openalex.org/W2165232124","https://openalex.org/W2185107022","https://openalex.org/W2195290293","https://openalex.org/W2276016576","https://openalex.org/W2299467264","https://openalex.org/W2413911167","https://openalex.org/W2475283175","https://openalex.org/W2530384301","https://openalex.org/W2535560629","https://openalex.org/W2558362515","https://openalex.org/W2753393645","https://openalex.org/W2753671860","https://openalex.org/W2772113366","https://openalex.org/W2781684738","https://openalex.org/W2907172380","https://openalex.org/W2972676464","https://openalex.org/W2979951763","https://openalex.org/W3016797107","https://openalex.org/W3024965584","https://openalex.org/W3037093597","https://openalex.org/W3115990005","https://openalex.org/W3120467725","https://openalex.org/W3121059371","https://openalex.org/W3126194146","https://openalex.org/W3133862344","https://openalex.org/W3139815093","https://openalex.org/W3168652412","https://openalex.org/W3169335582","https://openalex.org/W3177866438","https://openalex.org/W3194082685","https://openalex.org/W3195460542","https://openalex.org/W3198079776","https://openalex.org/W3202136510","https://openalex.org/W4239510810","https://openalex.org/W6792313380"],"related_works":["https://openalex.org/W2072166414","https://openalex.org/W3209970181","https://openalex.org/W2060875994","https://openalex.org/W3034375524","https://openalex.org/W4230131218","https://openalex.org/W2070598848","https://openalex.org/W2404757046","https://openalex.org/W2044184146","https://openalex.org/W4313014865","https://openalex.org/W2019190440"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,22,36,191],"true":[6],"unsupervised":[7,86,145],"method":[8,45,125,151],"to":[9,62,68,94,159,169,182],"partition":[10,104,160],"large-size":[11,161],"images,":[12],"where":[13,51],"the":[14,60,82,92,98,110,115,123,141,167,175,180,184],"number":[15,111],"of":[16,72,84,112,117,122,174],"classes,":[17],"training":[18],"samples,":[19],"and":[20,42,54,78,96,114,146,178],"other":[21],"priori":[23],"information":[24],"is":[25,35,46,66,126],"not":[26],"known.":[27],"Thus,":[28],"partitioning":[29,89],"an":[30,73,85,106,187],"image":[31,61,74],"without":[32,75],"any":[33],"knowledge":[34],"great":[37],"challenge.":[38],"This":[39],"novel":[40],"adaptive":[41],"hierarchical":[43],"classification":[44],"based":[47],"on":[48,131],"affinity":[49],"propagation,":[50],"all":[52,81,171],"criteria":[53],"parameters":[55],"are":[56],"adaptively":[57],"calculated":[58],"from":[59],"be":[63,153],"partitioned.":[64],"It":[65,165],"reliable":[67],"objectively":[69],"discover":[70],"classes":[71,113,177],"user":[76,93,168],"intervention":[77],"therefore":[79],"satisfies":[80],"objectives":[83],"method.":[87],"Hierarchical":[88],"adopted":[90],"allows":[91,166],"analyze":[95],"interpret":[97],"data":[99],"very":[100],"finely.":[101],"The":[102,120,134,149],"optimal":[103],"maximizing":[105],"objective":[107,188],"criterion":[108],"provides":[109],"exemplar":[116],"each":[118],"class.":[119],"efficiency":[121],"proposed":[124],"demonstrated":[127],"through":[128],"experimental":[129],"results":[130,136],"hyperspectral":[132],"images.":[133],"obtained":[135,176],"show":[137],"its":[138],"superiority":[139],"over":[140],"most":[142],"widely":[143],"used":[144,154],"semi-supervised":[147],"methods.":[148],"developed":[150],"can":[152],"in":[155,186],"several":[156],"application":[157],"domains":[158],"images":[162],"or":[163,172],"data.":[164],"consider":[170],"part":[173],"gives":[179],"possibility":[181],"select":[183],"samples":[185],"way":[189],"during":[190],"learning":[192],"process.":[193]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
