{"id":"https://openalex.org/W1964317302","doi":"https://doi.org/10.4304/jcp.8.4.1016-1019","title":"CRFs in Music Chord Recognition Algorithm Application Research","display_name":"CRFs in Music Chord Recognition Algorithm Application Research","publication_year":2013,"publication_date":"2013-04-01","ids":{"openalex":"https://openalex.org/W1964317302","doi":"https://doi.org/10.4304/jcp.8.4.1016-1019","mag":"1964317302"},"language":"en","primary_location":{"id":"doi:10.4304/jcp.8.4.1016-1019","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jcp.8.4.1016-1019","pdf_url":null,"source":{"id":"https://openalex.org/S77894049","display_name":"Journal of Computers","issn_l":"1796-203X","issn":["1796-203X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318660","host_organization_name":"Academy Publisher","host_organization_lineage":["https://openalex.org/P4310318660"],"host_organization_lineage_names":["Academy Publisher"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computers","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/A5100422382","display_name":"Feng Wang","orcid":"https://orcid.org/0000-0002-8717-8893"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Feng Wang","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5100445979","display_name":"Xueying Zhang","orcid":"https://orcid.org/0000-0003-1364-4385"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xueying Zhang","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100422382"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0099,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.79125332,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"8","issue":"4","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13717","display_name":"Advanced Algorithms and Applications","score":0.9639000296592712,"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/T13717","display_name":"Advanced Algorithms and Applications","score":0.9639000296592712,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9442999958992004,"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/T13734","display_name":"Advanced Computational Techniques and Applications","score":0.9369000196456909,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7248806953430176},{"id":"https://openalex.org/keywords/crfs","display_name":"CRFS","score":0.698594331741333},{"id":"https://openalex.org/keywords/chord","display_name":"Chord (peer-to-peer)","score":0.6663322448730469},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4520719349384308},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4187649190425873},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.40159016847610474},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3800414800643921},{"id":"https://openalex.org/keywords/conditional-random-field","display_name":"Conditional random field","score":0.1301809549331665},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.047927141189575195}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7248806953430176},{"id":"https://openalex.org/C2775953691","wikidata":"https://www.wikidata.org/wiki/Q5013874","display_name":"CRFS","level":3,"score":0.698594331741333},{"id":"https://openalex.org/C194147245","wikidata":"https://www.wikidata.org/wiki/Q1076368","display_name":"Chord (peer-to-peer)","level":2,"score":0.6663322448730469},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4520719349384308},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4187649190425873},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.40159016847610474},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3800414800643921},{"id":"https://openalex.org/C152565575","wikidata":"https://www.wikidata.org/wiki/Q1124538","display_name":"Conditional random field","level":2,"score":0.1301809549331665},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.047927141189575195}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4304/jcp.8.4.1016-1019","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jcp.8.4.1016-1019","pdf_url":null,"source":{"id":"https://openalex.org/S77894049","display_name":"Journal of Computers","issn_l":"1796-203X","issn":["1796-203X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318660","host_organization_name":"Academy Publisher","host_organization_lineage":["https://openalex.org/P4310318660"],"host_organization_lineage_names":["Academy Publisher"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3022161193","https://openalex.org/W2800507189","https://openalex.org/W4295602020","https://openalex.org/W2361832341","https://openalex.org/W165283731","https://openalex.org/W2132346352","https://openalex.org/W2104929832","https://openalex.org/W2772211479","https://openalex.org/W2158188757","https://openalex.org/W1983919399"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"five":[3],"different":[4],"methods":[5],"in":[6,17,69],"music":[7],"recognition":[8,34,71],"are":[9],"discussed,":[10],"a":[11,66],"new":[12,21],"character":[13,22],"MPCP":[14,44],"is":[15,47],"proposed":[16,62],"Chord":[18],"Recognition.":[19],"The":[20],"overcome":[23],"the":[24,27,61],"limitation":[25],"of":[26],"traditional":[28],"PCP":[29],"and":[30,72],"MFCC,":[31],"apply":[32],"for":[33],"system":[35],"by":[36,49,56],"combining":[37],"both":[38],"characteristics.":[39],"For":[40],"features":[41],"we":[42,52],"use":[43],"vectors,":[45],"it":[46],"trained":[48],"CRFs,":[50],"finally":[51],"acquired":[53],"accurate":[54],"chords":[55],"Viterbi\uff0eThe":[57],"experiment":[58],"show":[59],"that":[60],"strategy":[63,75],"can":[64],"reach":[65],"good":[67],"performance":[68],"chord":[70],"proved":[73],"our":[74],"to":[76],"be":[77],"quite":[78],"promising.":[79]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}