{"id":"https://openalex.org/W3035356442","doi":"https://doi.org/10.24963/ijcai.2020/383","title":"Deep Latent Low-Rank Fusion Network for Progressive Subspace Discovery","display_name":"Deep Latent Low-Rank Fusion Network for Progressive Subspace Discovery","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3035356442","doi":"https://doi.org/10.24963/ijcai.2020/383","mag":"3035356442"},"language":"en","primary_location":{"id":"doi:10.24963/ijcai.2020/383","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2020/383","pdf_url":"https://www.ijcai.org/proceedings/2020/0383.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.ijcai.org/proceedings/2020/0383.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100423029","display_name":"Zhao Zhang","orcid":"https://orcid.org/0000-0002-5703-7969"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]},{"id":"https://openalex.org/I4210144487","display_name":"Cloud Computing Center","ror":"https://ror.org/04aa0zm65","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210144487"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhao Zhang","raw_affiliation_strings":["Bio-Computing Research Center, Harbin Institute of Technology, Shenzhen, China","Key Laboratory of Knowledge Engineering with Big Data, Hefei University of Technology, China","School of Computer Science and Technology, Soochow University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bio-Computing Research Center, Harbin Institute of Technology, Shenzhen, China","institution_ids":["https://openalex.org/I4210144487","https://openalex.org/I204983213"]},{"raw_affiliation_string":"Key Laboratory of Knowledge Engineering with Big Data, Hefei University of Technology, China","institution_ids":["https://openalex.org/I16365422"]},{"raw_affiliation_string":"School of Computer Science and Technology, Soochow University, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079400113","display_name":"Jiahuan Ren","orcid":"https://orcid.org/0000-0002-5031-8952"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiahuan Ren","raw_affiliation_strings":["School of Computer Science and Technology, Soochow University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Soochow University, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100459168","display_name":"Zheng Zhang","orcid":"https://orcid.org/0000-0003-1470-6998"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]},{"id":"https://openalex.org/I4210144487","display_name":"Cloud Computing Center","ror":"https://ror.org/04aa0zm65","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210144487"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng Zhang","raw_affiliation_strings":["Bio-Computing Research Center, Harbin Institute of Technology, Shenzhen, China","Key Laboratory of Knowledge Engineering with Big Data, Hefei University of Technology, China","School of Computer Science and Technology, Soochow University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bio-Computing Research Center, Harbin Institute of Technology, Shenzhen, China","institution_ids":["https://openalex.org/I4210144487","https://openalex.org/I204983213"]},{"raw_affiliation_string":"Key Laboratory of Knowledge Engineering with Big Data, Hefei University of Technology, China","institution_ids":["https://openalex.org/I16365422"]},{"raw_affiliation_string":"School of Computer Science and Technology, Soochow University, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019542310","display_name":"Guangcan Liu","orcid":"https://orcid.org/0000-0002-9428-4387"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangcan Liu","raw_affiliation_strings":["School of Information and Control, Nanjing University of Information Science and Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Control, Nanjing University of Information Science and Technology, China","institution_ids":["https://openalex.org/I200845125"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2762","last_page":"2768"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10057","display_name":"Face and Expression Recognition","score":0.9940999746322632,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9932000041007996,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/linear-subspace","display_name":"Linear subspace","score":0.8442482948303223},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6767828464508057},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.6532973647117615},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6043539643287659},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.5991560220718384},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5613277554512024},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5164185166358948},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5098954439163208},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32224225997924805},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.32127344608306885},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1948002278804779},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.08080092072486877}],"concepts":[{"id":"https://openalex.org/C12362212","wikidata":"https://www.wikidata.org/wiki/Q728435","display_name":"Linear subspace","level":2,"score":0.8442482948303223},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6767828464508057},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.6532973647117615},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6043539643287659},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.5991560220718384},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5613277554512024},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5164185166358948},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5098954439163208},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32224225997924805},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.32127344608306885},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1948002278804779},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.08080092072486877},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.24963/ijcai.2020/383","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2020/383","pdf_url":"https://www.ijcai.org/proceedings/2020/0383.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.24963/ijcai.2020/383","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2020/383","pdf_url":"https://www.ijcai.org/proceedings/2020/0383.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.5099999904632568,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G2352815609","display_name":null,"funder_award_id":"61806035","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4872662616","display_name":null,"funder_award_id":"U1936217","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5126457691","display_name":"\u9762\u5411\u9c81\u68d2\u7279\u5f81\u5b66\u4e60\u7684\u7a00\u758f\u4e0e\u4f4e\u79e9\u7f16\u7801\u7b97\u6cd5\u7814\u7a76","funder_award_id":"61672365","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6206123678","display_name":null,"funder_award_id":"JZ2019HGPA0102","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3035356442.pdf","grobid_xml":"https://content.openalex.org/works/W3035356442.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1987486886","https://openalex.org/W1997201895","https://openalex.org/W2020547911","https://openalex.org/W2021770241","https://openalex.org/W2103972604","https://openalex.org/W2121947440","https://openalex.org/W2145152441","https://openalex.org/W2167332923","https://openalex.org/W2169658215","https://openalex.org/W2313529869","https://openalex.org/W2585551302","https://openalex.org/W2605162330","https://openalex.org/W2741178908","https://openalex.org/W2750384547","https://openalex.org/W2883391729","https://openalex.org/W2899243711","https://openalex.org/W2909502737","https://openalex.org/W2940117568","https://openalex.org/W2950579627","https://openalex.org/W2963350032","https://openalex.org/W2964258799","https://openalex.org/W2968643422","https://openalex.org/W2974585710","https://openalex.org/W2981937028","https://openalex.org/W2982317909","https://openalex.org/W2999656296"],"related_works":["https://openalex.org/W3100286349","https://openalex.org/W2896134808","https://openalex.org/W4289378085","https://openalex.org/W4294291164","https://openalex.org/W3172436493","https://openalex.org/W1887135636","https://openalex.org/W4287164812","https://openalex.org/W2386063599","https://openalex.org/W1975884855","https://openalex.org/W3213150849"],"abstract_inverted_index":{"Low-rank":[0],"representation":[1],"is":[2,69],"powerful":[3],"for":[4,93],"recover-ing":[5],"and":[6,30,42,46,58,91,116,124,139],"clustering":[7,125],"the":[8,20,35,75,80,104,113,121,141],"subspace":[9],"structures,":[10],"but":[11],"it":[12,111],"cannot":[13],"obtain":[14,88],"deep":[15,56,97],"hierarchical":[16,135],"information":[17,118],"due":[18],"to":[19,33,54,70,156],"single-layer":[21],"mode.":[22],"In":[23],"this":[24],"paper,":[25],"we":[26],"present":[27],"a":[28,44],"new":[29,45],"effective":[31],"strategy":[32],"extend":[34],"sin-gle-layer":[36],"latent":[37,149],"low-rank":[38,150],"models":[39,152],"into":[40,107],"multi-ple-layers,":[41],"propose":[43],"progressive":[47],"Deep":[48],"Latent":[49],"Low-Rank":[50],"Fusion":[51],"Network":[52],"(DLRF-Net)":[53],"uncover":[55],"features":[57,72,115],"struc-tures":[59],"embedded":[60],"in":[61,82,128],"input":[62],"data.":[63],"The":[64],"basic":[65],"idea":[66],"of":[67,103],"DLRF-Net":[68,99],"refine":[71],"progressively":[73],"from":[74],"previous":[76],"layers":[77,106],"by":[78,119],"fusing":[79],"subspaces":[81,92,123,126],"each":[83,129],"layer,":[84],"which":[85],"can":[86,133,153,166],"potentially":[87],"accurate":[89],"fea-tures":[90,102],"representation.":[94],"To":[95],"learn":[96,134],"information,":[98],"inputs":[100],"shallow":[101],"last":[105],"subsequent":[108],"layers.":[109],"Then,":[110],"recovers":[112],"deeper":[114],"hierar-chical":[117],"congregating":[120],"projective":[122],"respectively":[127],"layer.":[130],"Thus,":[131],"one":[132],"sub-spaces,":[136],"remove":[137],"noise":[138],"discover":[140],"underlying":[142],"clean":[143],"subspaces.":[144],"Note":[145],"that":[146,163],"most":[147],"existing":[148],"coding":[151],"be":[154],"extended":[155],"multi-layers":[157],"using":[158],"DLRF-Net.":[159],"Extensive":[160],"results":[161],"show":[162],"our":[164],"network":[165],"deliver":[167],"enhanced":[168],"perfor-mance":[169],"over":[170],"other":[171],"related":[172],"frameworks.":[173]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}