{"id":"https://openalex.org/W2949597887","doi":"https://doi.org/10.1109/tim.2019.2923829","title":"Composite-Graph-Based Sparse Subspace Clustering for Machine Fault Diagnosis","display_name":"Composite-Graph-Based Sparse Subspace Clustering for Machine Fault Diagnosis","publication_year":2019,"publication_date":"2019-06-19","ids":{"openalex":"https://openalex.org/W2949597887","doi":"https://doi.org/10.1109/tim.2019.2923829","mag":"2949597887"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2019.2923829","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2019.2923829","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027894205","display_name":"Chuang Sun","orcid":"https://orcid.org/0000-0001-6616-3791"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chuang Sun","raw_affiliation_strings":["School of Mechanical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100779843","display_name":"Xuefeng Chen","orcid":"https://orcid.org/0000-0002-0130-3172"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuefeng Chen","raw_affiliation_strings":["School of Mechanical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011148961","display_name":"Ruqiang Yan","orcid":"https://orcid.org/0000-0002-1250-4084"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruqiang Yan","raw_affiliation_strings":["School of Mechanical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060566070","display_name":"Robert X. Gao","orcid":"https://orcid.org/0000-0003-3595-3728"},"institutions":[{"id":"https://openalex.org/I58956616","display_name":"Case Western Reserve University","ror":"https://ror.org/051fd9666","country_code":"US","type":"education","lineage":["https://openalex.org/I58956616"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robert X. Gao","raw_affiliation_strings":["Department of Mechanical and Aerospace Engineering, Case Western Reserve University, Cleveland, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Aerospace Engineering, Case Western Reserve University, Cleveland, USA","institution_ids":["https://openalex.org/I58956616"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5027894205"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":3.659,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.9338952,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"69","issue":"5","first_page":"1850","last_page":"1859"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.98580002784729,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.98580002784729,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.958299994468689,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10876","display_name":"Fault Detection and Control Systems","score":0.9535999894142151,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/cluster-analysis","display_name":"Cluster analysis","score":0.7447729110717773},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5512194037437439},{"id":"https://openalex.org/keywords/sparse-matrix","display_name":"Sparse matrix","score":0.5127800107002258},{"id":"https://openalex.org/keywords/data-point","display_name":"Data point","score":0.4768301546573639},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4417734444141388},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.42743080854415894},{"id":"https://openalex.org/keywords/sorting","display_name":"Sorting","score":0.4195244014263153},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.415517121553421},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37624526023864746},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3494161367416382},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0954846739768982}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.7447729110717773},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5512194037437439},{"id":"https://openalex.org/C56372850","wikidata":"https://www.wikidata.org/wiki/Q1050404","display_name":"Sparse matrix","level":3,"score":0.5127800107002258},{"id":"https://openalex.org/C21080849","wikidata":"https://www.wikidata.org/wiki/Q13611879","display_name":"Data point","level":2,"score":0.4768301546573639},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4417734444141388},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.42743080854415894},{"id":"https://openalex.org/C111696304","wikidata":"https://www.wikidata.org/wiki/Q2303697","display_name":"Sorting","level":2,"score":0.4195244014263153},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.415517121553421},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37624526023864746},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3494161367416382},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0954846739768982},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2019.2923829","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2019.2923829","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.5099999904632568}],"awards":[{"id":"https://openalex.org/G164778973","display_name":null,"funder_award_id":"2018YFB1702400","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G1707903460","display_name":null,"funder_award_id":"51705398","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G272355177","display_name":null,"funder_award_id":"2017BSHEDZZ75","funder_id":"https://openalex.org/F4320326174","funder_display_name":"Shaanxi Province Postdoctoral Science Foundation"},{"id":"https://openalex.org/G6471001617","display_name":null,"funder_award_id":"51835009","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7002519792","display_name":null,"funder_award_id":"2017M613117","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320326174","display_name":"Shaanxi Province Postdoctoral Science Foundation","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":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1519640767","https://openalex.org/W1598341355","https://openalex.org/W1986949174","https://openalex.org/W1993962865","https://openalex.org/W2002053764","https://openalex.org/W2003205626","https://openalex.org/W2020351623","https://openalex.org/W2025248735","https://openalex.org/W2041873901","https://openalex.org/W2045494921","https://openalex.org/W2053741029","https://openalex.org/W2090578011","https://openalex.org/W2132914434","https://openalex.org/W2250314463","https://openalex.org/W2257037859","https://openalex.org/W2287972354","https://openalex.org/W2292680972","https://openalex.org/W2407925861","https://openalex.org/W2408856841","https://openalex.org/W2410216954","https://openalex.org/W2462273353","https://openalex.org/W2474873893","https://openalex.org/W2512103113","https://openalex.org/W2546427370","https://openalex.org/W2557478438","https://openalex.org/W2566604038","https://openalex.org/W2595657631","https://openalex.org/W2603304445","https://openalex.org/W2737897717","https://openalex.org/W2741468678","https://openalex.org/W2746111230","https://openalex.org/W2747276445","https://openalex.org/W2762208441","https://openalex.org/W2767234670","https://openalex.org/W2770833992","https://openalex.org/W2772386856","https://openalex.org/W2783074568","https://openalex.org/W2784141614","https://openalex.org/W2789811186","https://openalex.org/W2794869810","https://openalex.org/W2805443169","https://openalex.org/W2805662770","https://openalex.org/W2809744928","https://openalex.org/W2900529838","https://openalex.org/W2912374714","https://openalex.org/W2917169831","https://openalex.org/W6720929896","https://openalex.org/W6759975788"],"related_works":["https://openalex.org/W2739612537","https://openalex.org/W2349174696","https://openalex.org/W2360241746","https://openalex.org/W4313041667","https://openalex.org/W2767599893","https://openalex.org/W2381572297","https://openalex.org/W3114770763","https://openalex.org/W2804364458","https://openalex.org/W2106741186","https://openalex.org/W2368890809"],"abstract_inverted_index":{"Sparse":[0],"subspace":[1],"clustering":[2,183],"(SSC)":[3],"is":[4,19,44,77,95,127,140,160,178],"an":[5],"effective":[6],"method":[7,76,146,159,177],"to":[8,114],"cluster":[9],"sensing":[10],"signal":[11],"for":[12,65,191],"fault":[13],"diagnosis":[14],"in":[15,50],"mechanical":[16],"systems.":[17],"SSC":[18,74],"based":[20],"on":[21,166],"a":[22,72,112,151],"global":[23],"expression":[24],"strategy":[25,43],"describing":[26],"each":[27],"data":[28,32,66,84,102,135,139,164,192],"point":[29],"by":[30,79,97,163],"other":[31],"points":[33,85],"from":[34],"all":[35],"the":[36,51,55,60,63,83,89,92,98,101,105,115,118,130,133,137,148,157,186],"potential":[37],"clusters.":[38],"A":[39,121],"drawback":[40],"of":[41,54,62,91,100,117,150,156,174],"this":[42],"that":[45],"it":[46],"generates":[47],"nonzero":[48],"elements":[49],"nondiagonal":[52],"blocks":[53],"similarity":[56],"matrix,":[57],"thereby":[58],"reducing":[59],"performance":[61],"matrix":[64],"discrimination.":[67],"To":[68],"improve":[69],"SSC's":[70],"performance,":[71],"composite-graph-based":[73],"(CG-SSC)":[75],"developed":[78],"introducing":[80],"distance":[81,103,109,131],"among":[82],"into":[86],"SSC,":[87],"where":[88],"L1-norm":[90],"sparse":[93,106,119,122],"coefficients":[94],"replaced":[96],"product":[99],"and":[104,136,142,169,185,194],"coefficients.":[107,120],"The":[108,154,176],"serves":[110],"as":[111],"constraint":[113],"amplitude":[116,126],"coefficient":[123],"with":[124,171,181],"small":[125],"assigned":[128],"if":[129],"between":[132],"expressed":[134],"expressing":[138],"large,":[141],"vice":[143],"versa.":[144],"This":[145],"supports":[147],"construction":[149],"compact":[152],"cluster.":[153],"effectiveness":[155],"presented":[158],"experimentally":[161],"verified":[162],"measured":[165],"several":[167],"bearings":[168],"gearboxes":[170],"different":[172],"types":[173],"faults.":[175],"also":[179],"compared":[180],"classical":[182],"methods,":[184],"results":[187],"indicate":[188],"its":[189],"advantage":[190],"sorting":[193],"clustering.":[195]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}