{"id":"https://openalex.org/W2171023421","doi":"https://doi.org/10.1109/cbmi.2008.4564924","title":"Enhancing chord classification through neighbourhood histograms","display_name":"Enhancing chord classification through neighbourhood histograms","publication_year":2008,"publication_date":"2008-06-01","ids":{"openalex":"https://openalex.org/W2171023421","doi":"https://doi.org/10.1109/cbmi.2008.4564924","mag":"2171023421"},"language":"en","primary_location":{"id":"doi:10.1109/cbmi.2008.4564924","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cbmi.2008.4564924","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 International Workshop on Content-Based Multimedia Indexing","raw_type":"proceedings-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/A5063409815","display_name":"Johannes Reinhard","orcid":null},"institutions":[{"id":"https://openalex.org/I95793202","display_name":"Otto-von-Guericke-Universit\u00e4t Magdeburg","ror":"https://ror.org/00ggpsq73","country_code":"DE","type":"education","lineage":["https://openalex.org/I95793202"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Johannes Reinhard","raw_affiliation_strings":["Faculty of Computer Science, Otto-von-Guericke University of Magdeburg, Magdeburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Computer Science, Otto-von-Guericke University of Magdeburg, Magdeburg, Germany","institution_ids":["https://openalex.org/I95793202"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034558147","display_name":"Sebastian Stober","orcid":"https://orcid.org/0000-0002-1717-4133"},"institutions":[{"id":"https://openalex.org/I95793202","display_name":"Otto-von-Guericke-Universit\u00e4t Magdeburg","ror":"https://ror.org/00ggpsq73","country_code":"DE","type":"education","lineage":["https://openalex.org/I95793202"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sebastian Stober","raw_affiliation_strings":["Faculty of Computer Science, Otto-von-Guericke University of Magdeburg, Magdeburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Computer Science, Otto-von-Guericke University of Magdeburg, Magdeburg, Germany","institution_ids":["https://openalex.org/I95793202"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075663234","display_name":"Andreas N\u00fcrnberger","orcid":"https://orcid.org/0000-0003-4311-0624"},"institutions":[{"id":"https://openalex.org/I95793202","display_name":"Otto-von-Guericke-Universit\u00e4t Magdeburg","ror":"https://ror.org/00ggpsq73","country_code":"DE","type":"education","lineage":["https://openalex.org/I95793202"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Nurnberger","raw_affiliation_strings":["Faculty of Computer Science, Otto-von-Guericke University of Magdeburg, Magdeburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Computer Science, Otto-von-Guericke University of Magdeburg, Magdeburg, Germany","institution_ids":["https://openalex.org/I95793202"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I95793202"],"apc_list":null,"apc_paid":null,"fwci":1.5205,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.84636944,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"33","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11349","display_name":"Music Technology and Sound Studies","score":0.9965999722480774,"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/T10860","display_name":"Speech and Audio Processing","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/chord","display_name":"Chord (peer-to-peer)","score":0.9245818853378296},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6577557325363159},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.6476946473121643},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.5767824649810791},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.48954781889915466},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4790436029434204},{"id":"https://openalex.org/keywords/musical","display_name":"Musical","score":0.44033083319664},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.40658998489379883},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.33250153064727783}],"concepts":[{"id":"https://openalex.org/C194147245","wikidata":"https://www.wikidata.org/wiki/Q1076368","display_name":"Chord (peer-to-peer)","level":2,"score":0.9245818853378296},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6577557325363159},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.6476946473121643},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.5767824649810791},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.48954781889915466},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4790436029434204},{"id":"https://openalex.org/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.44033083319664},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.40658998489379883},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.33250153064727783},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/cbmi.2008.4564924","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cbmi.2008.4564924","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 International Workshop on Content-Based Multimedia Indexing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.321.4095","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.321.4095","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.forschung-sachsen-anhalt.de/publikationen/volltext/2008/58784117.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.322.7113","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.322.7113","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://wwwiti.cs.uni-magdeburg.de/~stober/publ/cbmi2008.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5400000214576721,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W24420621","https://openalex.org/W31231921","https://openalex.org/W96201376","https://openalex.org/W1503560067","https://openalex.org/W1520047127","https://openalex.org/W1573410841","https://openalex.org/W2097731713","https://openalex.org/W2111007352","https://openalex.org/W2123577100","https://openalex.org/W2125838338","https://openalex.org/W2132972250","https://openalex.org/W2142575067","https://openalex.org/W2162402387","https://openalex.org/W2162471509","https://openalex.org/W2288998565","https://openalex.org/W6601308597","https://openalex.org/W6603884598","https://openalex.org/W6630180946","https://openalex.org/W6631028414","https://openalex.org/W6676368125","https://openalex.org/W6696357213"],"related_works":["https://openalex.org/W229552792","https://openalex.org/W2351864507","https://openalex.org/W3215212221","https://openalex.org/W3159818711","https://openalex.org/W2070360846","https://openalex.org/W3024364549","https://openalex.org/W2042398445","https://openalex.org/W2883093918","https://openalex.org/W4281616442","https://openalex.org/W2373148193"],"abstract_inverted_index":{"The":[0],"chord":[1,25,107],"progression":[2],"of":[3,19,68,75,87],"a":[4,62,79,101],"song":[5,80],"is":[6,50,81],"an":[7],"important":[8],"high-level":[9],"feature":[10],"which":[11],"enables":[12],"indexing":[13],"as":[14,16],"well":[15],"deeper":[17],"analysis":[18],"musical":[20,69],"recordings.":[21],"Different":[22],"approaches":[23],"to":[24,42,47,51,53],"recognition":[26],"have":[27],"been":[28],"suggested":[29],"in":[30,78,100],"the":[31,73,98],"past.":[32],"Though":[33],"their":[34],"performance":[35],"increased,":[36],"still":[37],"significant":[38],"error":[39],"rates":[40],"seem":[41],"be":[43],"un-avoidable.":[44],"One":[45],"way":[46],"improve":[48,106],"accuracy":[49,109],"try":[52],"correct":[54],"possible":[55],"misclassifications.":[56],"In":[57],"this":[58],"paper,":[59],"we":[60],"propose":[61],"post-processing":[63,114],"method":[64,115],"based":[65],"on":[66,120],"considerations":[67],"harmony,":[70],"assuming":[71],"that":[72,84,93],"pool":[74],"chords":[76,88],"used":[77],"limited":[82],"and":[83],"strong":[85],"oscillations":[86],"are":[89],"uncommon.":[90],"We":[91],"show":[92],"exploiting":[94],"(uncertain)":[95],"knowledge":[96],"about":[97],"chord-distribution":[99],"chordpsilas":[102],"neighbourhood":[103],"can":[104],"significantly":[105],"detection":[108],"by":[110],"evaluating":[111],"our":[112],"proposed":[113],"for":[116],"three":[117],"baseline":[118],"classifiers":[119],"two":[121],"early":[122],"Beatles":[123],"albums.":[124]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
