{"id":"https://openalex.org/W2005866189","doi":"https://doi.org/10.1109/icme.2014.6890172","title":"LJ2M dataset: Toward better understanding of music listening behavior and user mood","display_name":"LJ2M dataset: Toward better understanding of music listening behavior and user mood","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W2005866189","doi":"https://doi.org/10.1109/icme.2014.6890172","mag":"2005866189"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2014.6890172","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2014.6890172","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Multimedia and Expo (ICME)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5101719938","display_name":"Jen-Yu Liu","orcid":"https://orcid.org/0000-0003-1299-6688"},"institutions":[{"id":"https://openalex.org/I4210086894","display_name":"Research Center for Information Technology Innovation, Academia Sinica","ror":"https://ror.org/000zgvm20","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210086894","https://openalex.org/I84653119"]},{"id":"https://openalex.org/I84653119","display_name":"Academia Sinica","ror":"https://ror.org/05bxb3784","country_code":"TW","type":"facility","lineage":["https://openalex.org/I84653119"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jen-Yu Liu","raw_affiliation_strings":["Research Center for IT innovation, Academia Sinica, Taipei, Taiwan","[Research Center for IT innovation, Academia Sinica, Taipei, Taiwan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center for IT innovation, Academia Sinica, Taipei, Taiwan","institution_ids":["https://openalex.org/I4210086894"]},{"raw_affiliation_string":"[Research Center for IT innovation, Academia Sinica, Taipei, Taiwan]","institution_ids":["https://openalex.org/I84653119"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014935588","display_name":"Sung-Yen Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210086894","display_name":"Research Center for Information Technology Innovation, Academia Sinica","ror":"https://ror.org/000zgvm20","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210086894","https://openalex.org/I84653119"]},{"id":"https://openalex.org/I84653119","display_name":"Academia Sinica","ror":"https://ror.org/05bxb3784","country_code":"TW","type":"facility","lineage":["https://openalex.org/I84653119"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Sung-Yen Liu","raw_affiliation_strings":["Research Center for IT innovation, Academia Sinica, Taipei, Taiwan","[Research Center for IT innovation, Academia Sinica, Taipei, Taiwan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center for IT innovation, Academia Sinica, Taipei, Taiwan","institution_ids":["https://openalex.org/I4210086894"]},{"raw_affiliation_string":"[Research Center for IT innovation, Academia Sinica, Taipei, Taiwan]","institution_ids":["https://openalex.org/I84653119"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061291906","display_name":"Yi\u2010Hsuan Yang","orcid":"https://orcid.org/0000-0002-2724-6161"},"institutions":[{"id":"https://openalex.org/I4210086894","display_name":"Research Center for Information Technology Innovation, Academia Sinica","ror":"https://ror.org/000zgvm20","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210086894","https://openalex.org/I84653119"]},{"id":"https://openalex.org/I84653119","display_name":"Academia Sinica","ror":"https://ror.org/05bxb3784","country_code":"TW","type":"facility","lineage":["https://openalex.org/I84653119"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yi-Hsuan Yang","raw_affiliation_strings":["Research Center for IT innovation, Academia Sinica, Taipei, Taiwan","[Research Center for IT innovation, Academia Sinica, Taipei, Taiwan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center for IT innovation, Academia Sinica, Taipei, Taiwan","institution_ids":["https://openalex.org/I4210086894"]},{"raw_affiliation_string":"[Research Center for IT innovation, Academia Sinica, Taipei, Taiwan]","institution_ids":["https://openalex.org/I84653119"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9998999834060669,"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":0.9998999834060669,"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/T10788","display_name":"Neuroscience and Music Perception","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/active-listening","display_name":"Active listening","score":0.7818948030471802},{"id":"https://openalex.org/keywords/mood","display_name":"Mood","score":0.6328544616699219},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5519543886184692},{"id":"https://openalex.org/keywords/musical","display_name":"Musical","score":0.5396854877471924},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5337231159210205},{"id":"https://openalex.org/keywords/situational-ethics","display_name":"Situational ethics","score":0.5306400656700134},{"id":"https://openalex.org/keywords/preference","display_name":"Preference","score":0.47294852137565613},{"id":"https://openalex.org/keywords/diversity","display_name":"Diversity (politics)","score":0.43811577558517456},{"id":"https://openalex.org/keywords/music-information-retrieval","display_name":"Music information retrieval","score":0.4138889014720917},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.370671808719635},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3306598961353302},{"id":"https://openalex.org/keywords/social-psychology","display_name":"Social psychology","score":0.13960584998130798},{"id":"https://openalex.org/keywords/communication","display_name":"Communication","score":0.1173069179058075}],"concepts":[{"id":"https://openalex.org/C177291462","wikidata":"https://www.wikidata.org/wiki/Q423038","display_name":"Active listening","level":2,"score":0.7818948030471802},{"id":"https://openalex.org/C2780733359","wikidata":"https://www.wikidata.org/wiki/Q331769","display_name":"Mood","level":2,"score":0.6328544616699219},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5519543886184692},{"id":"https://openalex.org/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.5396854877471924},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5337231159210205},{"id":"https://openalex.org/C9114305","wikidata":"https://www.wikidata.org/wiki/Q1428317","display_name":"Situational ethics","level":2,"score":0.5306400656700134},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.47294852137565613},{"id":"https://openalex.org/C2781316041","wikidata":"https://www.wikidata.org/wiki/Q1230584","display_name":"Diversity (politics)","level":2,"score":0.43811577558517456},{"id":"https://openalex.org/C2777946086","wikidata":"https://www.wikidata.org/wiki/Q1163335","display_name":"Music information retrieval","level":3,"score":0.4138889014720917},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.370671808719635},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3306598961353302},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.13960584998130798},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.1173069179058075},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"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/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme.2014.6890172","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2014.6890172","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Multimedia and Expo (ICME)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.8600000143051147,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W40549020","https://openalex.org/W625810977","https://openalex.org/W1556219185","https://openalex.org/W1927727167","https://openalex.org/W1986602091","https://openalex.org/W1989895788","https://openalex.org/W2047053749","https://openalex.org/W2049229728","https://openalex.org/W2058971120","https://openalex.org/W2059224076","https://openalex.org/W2075227139","https://openalex.org/W2082556623","https://openalex.org/W2101481793","https://openalex.org/W2115568835","https://openalex.org/W2117645142","https://openalex.org/W2121936652","https://openalex.org/W2125614647","https://openalex.org/W2140910804","https://openalex.org/W2151543699","https://openalex.org/W2231488453","https://openalex.org/W2250243742","https://openalex.org/W2335357928","https://openalex.org/W2341090665","https://openalex.org/W2404481847","https://openalex.org/W2460474657","https://openalex.org/W2492959872","https://openalex.org/W3120421331","https://openalex.org/W4205952203","https://openalex.org/W4285719527","https://openalex.org/W6601618085","https://openalex.org/W6663175788","https://openalex.org/W6678482754","https://openalex.org/W6682209933","https://openalex.org/W6704344484","https://openalex.org/W6713577677","https://openalex.org/W6718766952"],"related_works":["https://openalex.org/W2317723112","https://openalex.org/W2475724061","https://openalex.org/W2773393136","https://openalex.org/W2174706483","https://openalex.org/W2997121352","https://openalex.org/W419536403","https://openalex.org/W2506280730","https://openalex.org/W4237969969","https://openalex.org/W1594297642","https://openalex.org/W2085671451"],"abstract_inverted_index":{"Recent":[0],"years":[1],"have":[2],"witnessed":[3],"a":[4,87,126,178],"growing":[5],"interest":[6],"in":[7,11,27,38,117,125,190],"modeling":[8],"user":[9,99],"behaviors":[10],"multimedia":[12],"research,":[13],"emphasizing":[14],"the":[15,41,61,78,94,98,102,106,110,136,139,156,159,163,166,186],"need":[16],"to":[17,47,134,199],"consider":[18],"human":[19],"factors":[20,144],"such":[21],"as":[22,101],"preference,":[23],"activity,":[24],"and":[25,30,70,93,142,165,177,193],"emotion":[26,174],"system":[28],"development":[29],"evaluation.":[31],"Following":[32],"this":[33,39],"research":[34,49,154],"line,":[35],"we":[36,152],"present":[37,153],"paper":[40],"LiveJournal":[42],"two-million":[43],"post":[44],"(LJ2M)":[45],"dataset":[46,57],"foster":[48],"on":[50,201],"user-centered":[51],"music":[52,71,146,173,189,203],"information":[53],"retrieval.":[54],"The":[55,181],"new":[56,132],"is":[58],"characterized":[59],"by":[60,114],"great":[62],"diversity":[63],"of":[64,122,145,162,169,188],"real-life":[65],"listening":[66,204],"contexts":[67],"where":[68],"people":[69],"interact.":[72],"It":[73],"contains":[74],"blog":[75],"articles":[76],"from":[77],"social":[79],"blogging":[80],"website":[81],"LiveJournal,":[82],"along":[83],"with":[84],"tags":[85],"self-reporting":[86],"user's":[88],"emotional":[89],"state":[90],"while":[91],"posting":[92],"musical":[95,143],"track":[96],"that":[97],"considered":[100],"best":[103],"match":[104],"for":[105],"post.":[107],"More":[108],"importantly,":[109],"data":[111],"are":[112],"contributed":[113],"users":[115],"spontaneously":[116],"their":[118],"daily":[119],"lives,":[120],"instead":[121],"being":[123],"collected":[124],"controlled":[127],"environment.":[128],"Therefore,":[129],"it":[130],"offers":[131,183],"opportunities":[133],"understand":[135],"interrelationship":[137],"among":[138],"personal,":[140],"situational,":[141],"listening.":[147],"As":[148],"an":[149],"example":[150],"application,":[151],"investigating":[155],"interaction":[157],"between":[158],"affective":[160,167],"context":[161],"listener":[164],"content":[168],"music,":[170],"using":[171],"audio-based":[172],"recognition":[175],"techniques":[176],"psycholinguistic":[179],"tool.":[180],"study":[182],"insights":[184],"into":[185],"role":[187],"mood":[191],"regulation":[192],"demonstrates":[194],"how":[195],"LJ2M":[196],"can":[197],"contribute":[198],"studies":[200],"real-world":[202],"behavior.":[205]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
