{"id":"https://openalex.org/W4313640542","doi":"https://doi.org/10.3390/rs15020331","title":"Azimuth-Aware Discriminative Representation Learning for Semi-Supervised Few-Shot SAR Vehicle Recognition","display_name":"Azimuth-Aware Discriminative Representation Learning for Semi-Supervised Few-Shot SAR Vehicle Recognition","publication_year":2023,"publication_date":"2023-01-05","ids":{"openalex":"https://openalex.org/W4313640542","doi":"https://doi.org/10.3390/rs15020331"},"language":"en","primary_location":{"id":"doi:10.3390/rs15020331","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15020331","pdf_url":"https://www.mdpi.com/2072-4292/15/2/331/pdf?version=1673935054","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/2072-4292/15/2/331/pdf?version=1673935054","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033730774","display_name":"Linbin Zhang","orcid":"https://orcid.org/0000-0003-1241-5548"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linbin Zhang","raw_affiliation_strings":["The State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology (NUDT), Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology (NUDT), Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089794328","display_name":"Xiangguang Leng","orcid":"https://orcid.org/0000-0002-9372-8118"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangguang Leng","raw_affiliation_strings":["The State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology (NUDT), Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology (NUDT), Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072325419","display_name":"Sijia Feng","orcid":"https://orcid.org/0000-0002-1321-082X"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sijia Feng","raw_affiliation_strings":["The State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology (NUDT), Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology (NUDT), Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031620469","display_name":"Xiaojie Ma","orcid":"https://orcid.org/0000-0001-7445-5161"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaojie Ma","raw_affiliation_strings":["The State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology (NUDT), Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology (NUDT), Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089424445","display_name":"Kefeng Ji","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kefeng Ji","raw_affiliation_strings":["The State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology (NUDT), Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology (NUDT), Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082887216","display_name":"Gangyao Kuang","orcid":"https://orcid.org/0000-0003-2620-889X"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gangyao Kuang","raw_affiliation_strings":["The State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology (NUDT), Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology (NUDT), Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100418783","display_name":"Li Liu","orcid":"https://orcid.org/0000-0002-2011-2873"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Li Liu","raw_affiliation_strings":["The College of System Engineering, National University of Defense Technology (NUDT), Changsha 410073, China"],"affiliations":[{"raw_affiliation_string":"The College of System Engineering, National University of Defense Technology (NUDT), Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100418783"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":19.6039,"has_fulltext":true,"cited_by_count":24,"citation_normalized_percentile":{"value":0.9898226,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"15","issue":"2","first_page":"331","last_page":"331"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9718999862670898,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/T11609","display_name":"Geophysical Methods and Applications","score":0.9708999991416931,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"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/discriminative-model","display_name":"Discriminative model","score":0.7663803696632385},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7470804452896118},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6961627006530762},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6807153224945068},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.6783981323242188},{"id":"https://openalex.org/keywords/automatic-target-recognition","display_name":"Automatic target recognition","score":0.6262826919555664},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6128614544868469},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.5334354639053345},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3502388596534729},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11158701777458191}],"concepts":[{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.7663803696632385},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7470804452896118},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6961627006530762},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6807153224945068},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.6783981323242188},{"id":"https://openalex.org/C117623542","wikidata":"https://www.wikidata.org/wiki/Q621974","display_name":"Automatic target recognition","level":3,"score":0.6262826919555664},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6128614544868469},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.5334354639053345},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3502388596534729},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11158701777458191},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs15020331","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15020331","pdf_url":"https://www.mdpi.com/2072-4292/15/2/331/pdf?version=1673935054","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:doaj.org/article:35222f66d3d84927b11c50e8a1ce58a7","is_oa":true,"landing_page_url":"https://doaj.org/article/35222f66d3d84927b11c50e8a1ce58a7","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 15, Iss 2, p 331 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/15/2/331/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs15020331","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 15; Issue 2; Pages: 331","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs15020331","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15020331","pdf_url":"https://www.mdpi.com/2072-4292/15/2/331/pdf?version=1673935054","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":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.75}],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1761424634","display_name":null,"funder_award_id":"61872379","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G187825785","display_name":null,"funder_award_id":"2018JJ3613","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4302849700","display_name":null,"funder_award_id":"2021YFB","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G5504334139","display_name":null,"funder_award_id":"2018JJ3613","funder_id":"https://openalex.org/F4320322843","funder_display_name":"Natural Science Foundation of\u00a0Hunan Province"},{"id":"https://openalex.org/G5616526104","display_name":null,"funder_award_id":"2021YFB3100800","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G5848258319","display_name":null,"funder_award_id":"0 and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6469786123","display_name":null,"funder_award_id":"2021JJ40684","funder_id":"https://openalex.org/F4320322843","funder_display_name":"Natural Science Foundation of\u00a0Hunan Province"},{"id":"https://openalex.org/G6515052314","display_name":null,"funder_award_id":"2021YFB3100800","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6554236844","display_name":null,"funder_award_id":"2021JJ40684","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8306244626","display_name":null,"funder_award_id":"62001480","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"},{"id":"https://openalex.org/F4320322843","display_name":"Natural Science Foundation of\u00a0Hunan Province","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4313640542.pdf"},"referenced_works_count":84,"referenced_works":["https://openalex.org/W100985474","https://openalex.org/W273955616","https://openalex.org/W2067594023","https://openalex.org/W2076063813","https://openalex.org/W2096733369","https://openalex.org/W2108501770","https://openalex.org/W2125283600","https://openalex.org/W2194321275","https://openalex.org/W2293363371","https://openalex.org/W2395611524","https://openalex.org/W2401823607","https://openalex.org/W2410591237","https://openalex.org/W2601450892","https://openalex.org/W2604763608","https://openalex.org/W2618530766","https://openalex.org/W2730249686","https://openalex.org/W2767982410","https://openalex.org/W2773828237","https://openalex.org/W2884283253","https://openalex.org/W2886603761","https://openalex.org/W2932033800","https://openalex.org/W2945014618","https://openalex.org/W2945637781","https://openalex.org/W2952229419","https://openalex.org/W2954949296","https://openalex.org/W2962841246","https://openalex.org/W2963341924","https://openalex.org/W2964105864","https://openalex.org/W2965619422","https://openalex.org/W2971071159","https://openalex.org/W2984353870","https://openalex.org/W2986503696","https://openalex.org/W2988916019","https://openalex.org/W2990867745","https://openalex.org/W3005680577","https://openalex.org/W3012255272","https://openalex.org/W3013058986","https://openalex.org/W3014044730","https://openalex.org/W3022726996","https://openalex.org/W3032972472","https://openalex.org/W3034453888","https://openalex.org/W3091429374","https://openalex.org/W3091905774","https://openalex.org/W3097706225","https://openalex.org/W3110214837","https://openalex.org/W3116956422","https://openalex.org/W3121583704","https://openalex.org/W3123056947","https://openalex.org/W3125421184","https://openalex.org/W3128328063","https://openalex.org/W3131740536","https://openalex.org/W3132828246","https://openalex.org/W3137365474","https://openalex.org/W3165838961","https://openalex.org/W3181253590","https://openalex.org/W3197449262","https://openalex.org/W3205196764","https://openalex.org/W3207009651","https://openalex.org/W3207649199","https://openalex.org/W3213042253","https://openalex.org/W4206588109","https://openalex.org/W4214939412","https://openalex.org/W4285129541","https://openalex.org/W4289656492","https://openalex.org/W4289821916","https://openalex.org/W6610017368","https://openalex.org/W6623329352","https://openalex.org/W6640054144","https://openalex.org/W6675944832","https://openalex.org/W6681588610","https://openalex.org/W6713057566","https://openalex.org/W6717697761","https://openalex.org/W6735236233","https://openalex.org/W6743661861","https://openalex.org/W6753693970","https://openalex.org/W6762484628","https://openalex.org/W6762564154","https://openalex.org/W6762818971","https://openalex.org/W6763015118","https://openalex.org/W6791050018","https://openalex.org/W6802680867","https://openalex.org/W6802893204","https://openalex.org/W6806838726","https://openalex.org/W6839628212"],"related_works":["https://openalex.org/W2068843146","https://openalex.org/W3137365474","https://openalex.org/W2886347302","https://openalex.org/W2462749609","https://openalex.org/W2784759481","https://openalex.org/W1545594509","https://openalex.org/W3038591045","https://openalex.org/W1988723959","https://openalex.org/W2053024573","https://openalex.org/W4387802373"],"abstract_inverted_index":{"Among":[0],"the":[1,25,34,54,74,83,117,122,132,142,159,173],"current":[2],"methods":[3,224],"of":[4,27,32,36,49,76,78,85,103,114,152,182],"synthetic":[5],"aperture":[6],"radar":[7],"(SAR)":[8],"automatic":[9],"target":[10],"recognition":[11,41],"(ATR),":[12],"unlabeled":[13],"measured":[14,59,129],"data":[15,19,50,60,130,153,178,181],"and":[16,145,148,179,199,210,219],"labeled":[17,58,89,136,164],"simulated":[18],"are":[20,61,135,154,169,185],"widely":[21],"used":[22],"to":[23,44,51,73],"elevate":[24],"performance":[26],"SAR":[28,39,79,183],"ATR.":[29],"In":[30,71],"view":[31],"this,":[33],"setting":[35],"semi-supervised":[37,220],"few-shot":[38,216,221],"vehicle":[40],"is":[42,64],"proposed":[43,160,194],"use":[45],"these":[46,149],"two":[47,93,150],"forms":[48,151],"cope":[52],"with":[53,105,116,137],"problem":[55],"that":[56,99],"few":[57,88,163],"available,":[62],"which":[63,213],"a":[65,87],"pioneering":[66],"work":[67],"in":[68,82,121,158,166,172,190,204,225],"this":[69,191],"field.":[70],"allusion":[72],"sensitivity":[75],"poses":[77],"vehicles,":[80],"especially":[81],"situation":[84],"only":[86],"data,":[90],"we":[91],"design":[92],"azimuth-aware":[94],"discriminative":[95],"representation":[96],"(AADR)":[97],"losses":[98],"suppress":[100],"intra-class":[101],"variations":[102],"samples":[104,115,165],"huge":[106],"azimuth-angle":[107],"differences,":[108],"while":[109],"simultaneously":[110],"enlarging":[111],"inter-class":[112],"differences":[113],"same":[118],"azimuth":[119],"angle":[120],"feature-embedding":[123],"space":[124],"via":[125],"cosine":[126],"similarity.":[127],"Unlabeled":[128],"from":[131,139],"MSTAR":[133],"dataset":[134,144],"pseudo-labels":[138],"categories":[140],"among":[141],"SARSIM":[143],"SAMPLE":[146],"dataset,":[147],"taken":[155,187],"into":[156,188],"consideration":[157,189],"loss.":[161],"The":[162,176,193],"experimental":[167],"settings":[168],"randomly":[170],"selected":[171],"training":[174],"set.":[175],"phase":[177],"amplitude":[180],"targets":[184],"all":[186],"article.":[192],"method":[195],"achieves":[196],"71.05%,":[197],"86.09%,":[198],"66.63%":[200],"under":[201],"4-way":[202],"1-shot":[203],"EOC1":[205],"(Extended":[206],"Operating":[207],"Condition),":[208],"EOC2/C,":[209],"EOC2/V,":[211],"respectively,":[212],"overcomes":[214],"other":[215],"learning":[217,222],"(FSL)":[218],"(SSFSL)":[223],"classification":[226],"accuracy.":[227]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":8}],"updated_date":"2026-04-19T08:26:33.389920","created_date":"2023-01-07T00:00:00"}
