{"id":"https://openalex.org/W2999851130","doi":"https://doi.org/10.1155/2020/2985478","title":"A Novel Method for Broiler Abnormal Sound Detection Using WMFCC and HMM","display_name":"A Novel Method for Broiler Abnormal Sound Detection Using WMFCC and HMM","publication_year":2020,"publication_date":"2020-01-13","ids":{"openalex":"https://openalex.org/W2999851130","doi":"https://doi.org/10.1155/2020/2985478","mag":"2999851130"},"language":"en","primary_location":{"id":"doi:10.1155/2020/2985478","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2020/2985478","pdf_url":"https://downloads.hindawi.com/journals/js/2020/2985478.pdf","source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/js/2020/2985478.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020191305","display_name":"Longshen Liu","orcid":"https://orcid.org/0000-0002-6085-8047"},"institutions":[{"id":"https://openalex.org/I119454577","display_name":"Nanjing Agricultural University","ror":"https://ror.org/05td3s095","country_code":"CN","type":"education","lineage":["https://openalex.org/I119454577"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Longshen Liu","raw_affiliation_strings":["College of Engineering, Nanjing Agricultural University, Nanjing 210031, China"],"affiliations":[{"raw_affiliation_string":"College of Engineering, Nanjing Agricultural University, Nanjing 210031, China","institution_ids":["https://openalex.org/I119454577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100743521","display_name":"Bo Li","orcid":null},"institutions":[{"id":"https://openalex.org/I119454577","display_name":"Nanjing Agricultural University","ror":"https://ror.org/05td3s095","country_code":"CN","type":"education","lineage":["https://openalex.org/I119454577"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Li","raw_affiliation_strings":["College of Engineering, Nanjing Agricultural University, Nanjing 210031, China"],"affiliations":[{"raw_affiliation_string":"College of Engineering, Nanjing Agricultural University, Nanjing 210031, China","institution_ids":["https://openalex.org/I119454577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076803183","display_name":"Ruqian Zhao","orcid":"https://orcid.org/0000-0002-7337-8173"},"institutions":[{"id":"https://openalex.org/I119454577","display_name":"Nanjing Agricultural University","ror":"https://ror.org/05td3s095","country_code":"CN","type":"education","lineage":["https://openalex.org/I119454577"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruqian Zhao","raw_affiliation_strings":["College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China"],"affiliations":[{"raw_affiliation_string":"College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China","institution_ids":["https://openalex.org/I119454577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101800291","display_name":"Wen Yao","orcid":null},"institutions":[{"id":"https://openalex.org/I119454577","display_name":"Nanjing Agricultural University","ror":"https://ror.org/05td3s095","country_code":"CN","type":"education","lineage":["https://openalex.org/I119454577"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Yao","raw_affiliation_strings":["College of Animal Science & Technology, Nanjing Agricultural University, Nanjing 210095, China"],"affiliations":[{"raw_affiliation_string":"College of Animal Science & Technology, Nanjing Agricultural University, Nanjing 210095, China","institution_ids":["https://openalex.org/I119454577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101827592","display_name":"Mingxia Shen","orcid":null},"institutions":[{"id":"https://openalex.org/I119454577","display_name":"Nanjing Agricultural University","ror":"https://ror.org/05td3s095","country_code":"CN","type":"education","lineage":["https://openalex.org/I119454577"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingxia Shen","raw_affiliation_strings":["College of Engineering, Nanjing Agricultural University, Nanjing 210031, China"],"affiliations":[{"raw_affiliation_string":"College of Engineering, Nanjing Agricultural University, Nanjing 210031, China","institution_ids":["https://openalex.org/I119454577"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083148840","display_name":"Ji bin YANG","orcid":"https://orcid.org/0000-0003-2968-6440"},"institutions":[{"id":"https://openalex.org/I119454577","display_name":"Nanjing Agricultural University","ror":"https://ror.org/05td3s095","country_code":"CN","type":"education","lineage":["https://openalex.org/I119454577"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ji Yang","raw_affiliation_strings":["College of Engineering, Nanjing Agricultural University, Nanjing 210031, China"],"affiliations":[{"raw_affiliation_string":"College of Engineering, Nanjing Agricultural University, Nanjing 210031, China","institution_ids":["https://openalex.org/I119454577"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5020191305"],"corresponding_institution_ids":["https://openalex.org/I119454577"],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":{"value":2100,"currency":"USD","value_usd":2100},"fwci":2.0029,"has_fulltext":true,"cited_by_count":42,"citation_normalized_percentile":{"value":0.85521364,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"2020","issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10838","display_name":"Animal Behavior and Welfare Studies","score":0.9896000027656555,"subfield":{"id":"https://openalex.org/subfields/3404","display_name":"Small Animals"},"field":{"id":"https://openalex.org/fields/34","display_name":"Veterinary"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12486","display_name":"Food Supply Chain Traceability","score":0.9745000004768372,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/broiler","display_name":"Broiler","score":0.9067271947860718},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.7280566692352295},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6092074513435364},{"id":"https://openalex.org/keywords/sound","display_name":"Sound (geography)","score":0.5323660373687744},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.47061875462532043},{"id":"https://openalex.org/keywords/cepstrum","display_name":"Cepstrum","score":0.4519417881965637},{"id":"https://openalex.org/keywords/audiology","display_name":"Audiology","score":0.39291858673095703},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3741198778152466},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3566066026687622},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34391582012176514},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.2618834376335144},{"id":"https://openalex.org/keywords/animal-science","display_name":"Animal science","score":0.2444961667060852},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22412973642349243},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.21335557103157043},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.15691742300987244}],"concepts":[{"id":"https://openalex.org/C2780289900","wikidata":"https://www.wikidata.org/wiki/Q326301","display_name":"Broiler","level":2,"score":0.9067271947860718},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.7280566692352295},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6092074513435364},{"id":"https://openalex.org/C203718221","wikidata":"https://www.wikidata.org/wiki/Q491713","display_name":"Sound (geography)","level":2,"score":0.5323660373687744},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.47061875462532043},{"id":"https://openalex.org/C88485024","wikidata":"https://www.wikidata.org/wiki/Q1054571","display_name":"Cepstrum","level":2,"score":0.4519417881965637},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.39291858673095703},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3741198778152466},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3566066026687622},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34391582012176514},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.2618834376335144},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.2444961667060852},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22412973642349243},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.21335557103157043},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.15691742300987244},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2020/2985478","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2020/2985478","pdf_url":"https://downloads.hindawi.com/journals/js/2020/2985478.pdf","source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensors","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:d76189a49b504074a97330993ad2cd74","is_oa":true,"landing_page_url":"https://doaj.org/article/d76189a49b504074a97330993ad2cd74","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":"Journal of Sensors, Vol 2020 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2020/2985478","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2020/2985478","pdf_url":"https://downloads.hindawi.com/journals/js/2020/2985478.pdf","source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1208164819","display_name":null,"funder_award_id":"65103187","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/G223614326","display_name":null,"funder_award_id":"YS2017YFGH000712","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2802911279","display_name":null,"funder_award_id":"Young","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/G5760752404","display_name":null,"funder_award_id":"Projects","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/G7174558747","display_name":null,"funder_award_id":"Group","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7884528468","display_name":null,"funder_award_id":"2017YFD0701600","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/F4320331088","display_name":"Natural Science Foundation for Young Scientists of Shanxi Province","ror":null},{"id":"https://openalex.org/F4320335581","display_name":"Young Scientists Fund","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2999851130.pdf","grobid_xml":"https://content.openalex.org/works/W2999851130.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W1427840352","https://openalex.org/W1543977753","https://openalex.org/W1968347079","https://openalex.org/W1978271504","https://openalex.org/W2000700134","https://openalex.org/W2001010841","https://openalex.org/W2002077714","https://openalex.org/W2005575039","https://openalex.org/W2024575446","https://openalex.org/W2031706718","https://openalex.org/W2043601359","https://openalex.org/W2058877545","https://openalex.org/W2061492049","https://openalex.org/W2064407236","https://openalex.org/W2105153463","https://openalex.org/W2125838338","https://openalex.org/W2151500768","https://openalex.org/W2203959800","https://openalex.org/W2305675433","https://openalex.org/W2414996911","https://openalex.org/W2513105201","https://openalex.org/W2522126053","https://openalex.org/W2587043449","https://openalex.org/W2587550612","https://openalex.org/W2781896813","https://openalex.org/W2795005041","https://openalex.org/W2891449500","https://openalex.org/W2911575084","https://openalex.org/W2921469430","https://openalex.org/W2944669687","https://openalex.org/W2965087251"],"related_works":["https://openalex.org/W2136763963","https://openalex.org/W2109705048","https://openalex.org/W2940588515","https://openalex.org/W1909151225","https://openalex.org/W1987783679","https://openalex.org/W2160030256","https://openalex.org/W894828327","https://openalex.org/W2136559180","https://openalex.org/W3151937861","https://openalex.org/W2216505304"],"abstract_inverted_index":{"Broilers":[0],"produce":[1],"abnormal":[2,28],"sounds":[3,32],"such":[4],"as":[5],"cough":[6],"and":[7,77,88,94],"snore":[8],"when":[9],"they":[10],"suffer":[11],"from":[12],"respiratory":[13,112],"diseases.":[14],"The":[15,31,101],"aim":[16],"of":[17,90],"this":[18],"research":[19],"work":[20],"was":[21],"to":[22],"develop":[23],"a":[24,36,55,115],"method":[25],"for":[26,39,97],"broiler":[27,37,98,111,117],"sound":[29,99,105],"detection.":[30],"were":[33,44],"recorded":[34],"in":[35,54,110,114],"house":[38],"one":[40],"week":[41],"(24/7).":[42],"There":[43],"20":[45],"thousand":[46],"white":[47],"feather":[48],"broilers":[49],"reared":[50],"on":[51],"the":[52,60],"floor":[53],"building.":[56],"Results":[57],"showed":[58],"that":[59,104],"developed":[61],"recognition":[62],"algorithm,":[63],"using":[64],"wavelet":[65],"transform":[66],"Mel":[67],"frequency":[68],"cepstrum":[69],"coefficients":[70],"(WMFCCs),":[71],"correlation":[72],"distance":[73],"Fisher":[74],"criterion":[75],"(CDF),":[76],"hidden":[78],"Markov":[79],"model":[80],"(HMM),":[81],"provided":[82],"an":[83],"average":[84],"accuracy,":[85],"precision,":[86],"recall,":[87],"F1":[89],"93.8%,":[91],"94.4%,":[92],"94.1%,":[93],"94.2%,":[95],"respectively,":[96],"samples.":[100],"results":[102],"indicate":[103],"analysis":[106],"can":[107],"be":[108],"used":[109],"assessment":[113],"commercial":[116],"farm.":[118]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":3}],"updated_date":"2026-04-13T07:58:08.660418","created_date":"2025-10-10T00:00:00"}