{"id":"https://openalex.org/W3135584819","doi":"https://doi.org/10.1109/access.2021.3063929","title":"An Efficient Rolling Bearing Fault Diagnosis Method Based on Spark and Improved Random Forest Algorithm","display_name":"An Efficient Rolling Bearing Fault Diagnosis Method Based on Spark and Improved Random Forest Algorithm","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3135584819","doi":"https://doi.org/10.1109/access.2021.3063929","mag":"3135584819"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3063929","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3063929","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09369361.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09369361.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032952145","display_name":"Lanjun Wan","orcid":"https://orcid.org/0000-0001-7236-3589"},"institutions":[{"id":"https://openalex.org/I49934816","display_name":"Hunan University of Technology","ror":"https://ror.org/04j3vr751","country_code":"CN","type":"education","lineage":["https://openalex.org/I49934816"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lanjun Wan","raw_affiliation_strings":["Hunan Key Laboratory of Intelligent Information Perception and Processing Technology, Hunan University of Technology, Zhuzhou, China","School of Computer Science, Hunan University of Technology, Zhuzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-7236-3589","affiliations":[{"raw_affiliation_string":"Hunan Key Laboratory of Intelligent Information Perception and Processing Technology, Hunan University of Technology, Zhuzhou, China","institution_ids":["https://openalex.org/I49934816"]},{"raw_affiliation_string":"School of Computer Science, Hunan University of Technology, Zhuzhou, China","institution_ids":["https://openalex.org/I49934816"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074747755","display_name":"Kun Gong","orcid":"https://orcid.org/0000-0001-5464-6788"},"institutions":[{"id":"https://openalex.org/I49934816","display_name":"Hunan University of Technology","ror":"https://ror.org/04j3vr751","country_code":"CN","type":"education","lineage":["https://openalex.org/I49934816"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Gong","raw_affiliation_strings":["Hunan Key Laboratory of Intelligent Information Perception and Processing Technology, Hunan University of Technology, Zhuzhou, China","School of Computer Science, Hunan University of Technology, Zhuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hunan Key Laboratory of Intelligent Information Perception and Processing Technology, Hunan University of Technology, Zhuzhou, China","institution_ids":["https://openalex.org/I49934816"]},{"raw_affiliation_string":"School of Computer Science, Hunan University of Technology, Zhuzhou, China","institution_ids":["https://openalex.org/I49934816"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100671340","display_name":"Gen Zhang","orcid":"https://orcid.org/0000-0002-5314-3019"},"institutions":[{"id":"https://openalex.org/I49934816","display_name":"Hunan University of Technology","ror":"https://ror.org/04j3vr751","country_code":"CN","type":"education","lineage":["https://openalex.org/I49934816"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gen Zhang","raw_affiliation_strings":["Hunan Key Laboratory of Intelligent Information Perception and Processing Technology, Hunan University of Technology, Zhuzhou, China","School of Computer Science, Hunan University of Technology, Zhuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hunan Key Laboratory of Intelligent Information Perception and Processing Technology, Hunan University of Technology, Zhuzhou, China","institution_ids":["https://openalex.org/I49934816"]},{"raw_affiliation_string":"School of Computer Science, Hunan University of Technology, Zhuzhou, China","institution_ids":["https://openalex.org/I49934816"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089592676","display_name":"Xinpan Yuan","orcid":"https://orcid.org/0000-0001-9509-0755"},"institutions":[{"id":"https://openalex.org/I49934816","display_name":"Hunan University of Technology","ror":"https://ror.org/04j3vr751","country_code":"CN","type":"education","lineage":["https://openalex.org/I49934816"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinpan Yuan","raw_affiliation_strings":["Hunan Key Laboratory of Intelligent Information Perception and Processing Technology, Hunan University of Technology, Zhuzhou, China","School of Computer Science, Hunan University of Technology, Zhuzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-9509-0755","affiliations":[{"raw_affiliation_string":"Hunan Key Laboratory of Intelligent Information Perception and Processing Technology, Hunan University of Technology, Zhuzhou, China","institution_ids":["https://openalex.org/I49934816"]},{"raw_affiliation_string":"School of Computer Science, Hunan University of Technology, Zhuzhou, China","institution_ids":["https://openalex.org/I49934816"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029688473","display_name":"Changyun Li","orcid":"https://orcid.org/0000-0002-3959-0680"},"institutions":[{"id":"https://openalex.org/I49934816","display_name":"Hunan University of Technology","ror":"https://ror.org/04j3vr751","country_code":"CN","type":"education","lineage":["https://openalex.org/I49934816"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changyun Li","raw_affiliation_strings":["Hunan Key Laboratory of Intelligent Information Perception and Processing Technology, Hunan University of Technology, Zhuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hunan Key Laboratory of Intelligent Information Perception and Processing Technology, Hunan University of Technology, Zhuzhou, China","institution_ids":["https://openalex.org/I49934816"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000850188","display_name":"Xiaojun Deng","orcid":"https://orcid.org/0000-0002-0505-0651"},"institutions":[{"id":"https://openalex.org/I49934816","display_name":"Hunan University of Technology","ror":"https://ror.org/04j3vr751","country_code":"CN","type":"education","lineage":["https://openalex.org/I49934816"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaojun Deng","raw_affiliation_strings":["School of Computer Science, Hunan University of Technology, Zhuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Hunan University of Technology, Zhuzhou, China","institution_ids":["https://openalex.org/I49934816"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I49934816"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":11.7018,"has_fulltext":true,"cited_by_count":127,"citation_normalized_percentile":{"value":0.99086319,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"9","issue":null,"first_page":"37866","last_page":"37882"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.995199978351593,"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":0.995199978351593,"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/T11062","display_name":"Gear and Bearing Dynamics Analysis","score":0.9645000100135803,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T13891","display_name":"Engineering Diagnostics and Reliability","score":0.9271000027656555,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/random-forest","display_name":"Random forest","score":0.7824044227600098},{"id":"https://openalex.org/keywords/bearing","display_name":"Bearing (navigation)","score":0.7397267818450928},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6904394626617432},{"id":"https://openalex.org/keywords/spark","display_name":"SPARK (programming language)","score":0.6422961950302124},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.6333989500999451},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5959635972976685},{"id":"https://openalex.org/keywords/decision-tree","display_name":"Decision tree","score":0.5889558792114258},{"id":"https://openalex.org/keywords/majority-rule","display_name":"Majority rule","score":0.4345325231552124},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4182146489620209},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3388059139251709},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.08610579371452332}],"concepts":[{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.7824044227600098},{"id":"https://openalex.org/C199978012","wikidata":"https://www.wikidata.org/wiki/Q1273815","display_name":"Bearing (navigation)","level":2,"score":0.7397267818450928},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6904394626617432},{"id":"https://openalex.org/C2781215313","wikidata":"https://www.wikidata.org/wiki/Q3493345","display_name":"SPARK (programming language)","level":2,"score":0.6422961950302124},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.6333989500999451},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5959635972976685},{"id":"https://openalex.org/C84525736","wikidata":"https://www.wikidata.org/wiki/Q831366","display_name":"Decision tree","level":2,"score":0.5889558792114258},{"id":"https://openalex.org/C153668964","wikidata":"https://www.wikidata.org/wiki/Q27636","display_name":"Majority rule","level":2,"score":0.4345325231552124},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4182146489620209},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3388059139251709},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.08610579371452332},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2021.3063929","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3063929","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09369361.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e1eb03d32f8d4c5cadc4ece4b943b137","is_oa":true,"landing_page_url":"https://doaj.org/article/e1eb03d32f8d4c5cadc4ece4b943b137","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 9, Pp 37866-37882 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3063929","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3063929","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09369361.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.7200000286102295}],"awards":[{"id":"https://openalex.org/G3960364973","display_name":null,"funder_award_id":"2019JJ60054","funder_id":"https://openalex.org/F4320322843","funder_display_name":"Natural Science Foundation of\u00a0Hunan Province"},{"id":"https://openalex.org/G7996160463","display_name":null,"funder_award_id":"61702177","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8131753242","display_name":null,"funder_award_id":"2019JJ60048","funder_id":"https://openalex.org/F4320322843","funder_display_name":"Natural Science Foundation of\u00a0Hunan Province"},{"id":"https://openalex.org/G8396213761","display_name":null,"funder_award_id":"2019GK2133","funder_id":"https://openalex.org/F4320330214","funder_display_name":"Key Research and Development Program of Hunan Province 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/F4320330214","display_name":"Key Research and Development Program of Hunan Province of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":62,"referenced_works":["https://openalex.org/W410850256","https://openalex.org/W1686810756","https://openalex.org/W1967116388","https://openalex.org/W2101234009","https://openalex.org/W2112796928","https://openalex.org/W2123559271","https://openalex.org/W2131975293","https://openalex.org/W2173213060","https://openalex.org/W2194775991","https://openalex.org/W2517850251","https://openalex.org/W2521267171","https://openalex.org/W2542459869","https://openalex.org/W2618530766","https://openalex.org/W2736225434","https://openalex.org/W2736470268","https://openalex.org/W2744242411","https://openalex.org/W2752032793","https://openalex.org/W2768753204","https://openalex.org/W2770417900","https://openalex.org/W2789758093","https://openalex.org/W2791168136","https://openalex.org/W2799800773","https://openalex.org/W2801396593","https://openalex.org/W2807874407","https://openalex.org/W2891871969","https://openalex.org/W2898125729","https://openalex.org/W2900872689","https://openalex.org/W2906927949","https://openalex.org/W2908062660","https://openalex.org/W2910881901","https://openalex.org/W2911964244","https://openalex.org/W2916091221","https://openalex.org/W2920611841","https://openalex.org/W2931331224","https://openalex.org/W2944911623","https://openalex.org/W2945498092","https://openalex.org/W2949636655","https://openalex.org/W2953258532","https://openalex.org/W2962835968","https://openalex.org/W2963288913","https://openalex.org/W2965962201","https://openalex.org/W2966675498","https://openalex.org/W2968171911","https://openalex.org/W2972643563","https://openalex.org/W2974349619","https://openalex.org/W2991200154","https://openalex.org/W3006408198","https://openalex.org/W3010514468","https://openalex.org/W3016889527","https://openalex.org/W3026126919","https://openalex.org/W3026267176","https://openalex.org/W3033266910","https://openalex.org/W3102035217","https://openalex.org/W3113220531","https://openalex.org/W3208063610","https://openalex.org/W6614148910","https://openalex.org/W6637373629","https://openalex.org/W6675354045","https://openalex.org/W6679815717","https://openalex.org/W6754933443","https://openalex.org/W6786946838","https://openalex.org/W6893763554"],"related_works":["https://openalex.org/W3015859229","https://openalex.org/W4366990902","https://openalex.org/W4317732970","https://openalex.org/W4388550696","https://openalex.org/W4321636153","https://openalex.org/W4313289487","https://openalex.org/W1845209238","https://openalex.org/W3080944905","https://openalex.org/W2802000585","https://openalex.org/W2052364024"],"abstract_inverted_index":{"The":[0,234],"random":[1,60],"forest":[2,61],"(RF)":[3],"algorithm":[4,37,63,124],"is":[5,13,64,96,125,136,169,179,207],"a":[6,174],"typical":[7],"representative":[8],"of":[9,27,34,115,164,211,220],"ensemble":[10],"learning,":[11],"which":[12,188,198],"widely":[14],"used":[15],"in":[16,38,81,105,143,153,171,181],"rolling":[17,39,50,101,117,201,223,262],"bearing":[18,40,51,102,118,202,224,263],"fault":[19,41,52,119,225,246,257],"diagnosis.":[20],"In":[21],"order":[22,106],"to":[23,78,107,183,191,216],"solve":[24],"the":[25,44,68,82,99,109,116,122,128,146,154,165,185,218,221,238],"problems":[26],"slower":[28],"diagnosis":[29,42,53,90,113,120,226,247,258],"speed":[30,91,111,114,255,259],"and":[31,58,75,92,112,205,231,256],"repeated":[32,79,192],"voting":[33,80],"traditional":[35],"RF":[36,87,134,156],"under":[43],"big":[45],"data":[46],"environment,":[47],"an":[48,85,132,195],"efficient":[49],"method":[54,227,240],"based":[55,228],"on":[56,127,229],"Spark":[57,129,230],"improved":[59,86],"(IRF)":[62],"proposed.":[65],"By":[66],"eliminating":[67],"decision":[69,141,147,167,175,186],"trees":[70,142,148,168,187],"with":[71,88,149],"low":[72,150],"classification":[73,94,151],"accuracy":[74,95,152],"those":[76],"prone":[77,190],"original":[83,133,155],"RF,":[84],"faster":[89],"higher":[93],"constructed.":[97],"For":[98],"massive":[100],"vibration":[103],"data,":[104],"improve":[108],"training":[110,139,254],"model,":[121],"IRF":[123,196,232],"parallelized":[126],"platform.":[130],"First,":[131],"model":[135,157,197,253],"obtained":[137,170],"by":[138],"multiple":[140],"parallel.":[144,172],"Second,":[145],"are":[158,189,213],"filtered.":[159],"Third,":[160],"all":[161],"path":[162],"information":[163],"reserved":[166],"Fourth,":[173],"tree":[176],"similarity":[177],"matrix":[178],"constructed":[180],"parallel":[182],"eliminate":[184],"voting.":[193],"Finally,":[194],"can":[199,241],"diagnose":[200],"faults":[203],"quickly":[204],"effectively":[206],"obtained.":[208],"A":[209],"series":[210],"experiments":[212],"carried":[214],"out":[215],"evaluate":[217],"effectiveness":[219],"proposed":[222,239],"algorithm.":[233],"results":[235],"show":[236],"that":[237],"not":[242],"only":[243],"achieve":[244],"good":[245],"accuracy,":[248],"but":[249],"also":[250],"have":[251],"fast":[252],"for":[260],"large-scale":[261],"datasets.":[264]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":35},{"year":2024,"cited_by_count":28},{"year":2023,"cited_by_count":30},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":13}],"updated_date":"2026-07-01T08:55:40.977307","created_date":"2025-10-10T00:00:00"}