{"id":"https://openalex.org/W2043223258","doi":"https://doi.org/10.1145/2597073.2597118","title":"Sentiment analysis of commit comments in GitHub: an empirical study","display_name":"Sentiment analysis of commit comments in GitHub: an empirical study","publication_year":2014,"publication_date":"2014-05-20","ids":{"openalex":"https://openalex.org/W2043223258","doi":"https://doi.org/10.1145/2597073.2597118","mag":"2043223258"},"language":"en","primary_location":{"id":"doi:10.1145/2597073.2597118","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2597073.2597118","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th Working Conference on Mining Software Repositories","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/A5077694071","display_name":"Emitz\u00e1 Guzm\u00e1n","orcid":"https://orcid.org/0000-0002-5439-5509"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Emitza Guzman","raw_affiliation_strings":["TU M\u00fcnchen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TU M\u00fcnchen, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005148684","display_name":"David Az\u00f3car","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"David Az\u00f3car","raw_affiliation_strings":["TU M\u00fcnchen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TU M\u00fcnchen, Germany","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022461927","display_name":"Li Yang","orcid":"https://orcid.org/0000-0001-7160-9620"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yang Li","raw_affiliation_strings":["TU M\u00fcnchen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TU M\u00fcnchen, Germany","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5077694071"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":50.8411,"has_fulltext":false,"cited_by_count":251,"citation_normalized_percentile":{"value":0.99849211,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"352","last_page":"355"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10260","display_name":"Software Engineering Research","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9940999746322632,"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"}},{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9675999879837036,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/commit","display_name":"Commit","score":0.9843604564666748},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6548128128051758},{"id":"https://openalex.org/keywords/java","display_name":"Java","score":0.623768150806427},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6140832901000977},{"id":"https://openalex.org/keywords/sample","display_name":"Sample (material)","score":0.5312250256538391},{"id":"https://openalex.org/keywords/productivity","display_name":"Productivity","score":0.4760674834251404},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.46486860513687134},{"id":"https://openalex.org/keywords/creativity","display_name":"Creativity","score":0.42986100912094116},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.42716872692108154},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.3794745206832886},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.2790120244026184},{"id":"https://openalex.org/keywords/social-psychology","display_name":"Social psychology","score":0.23920494318008423},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.2157459557056427},{"id":"https://openalex.org/keywords/management","display_name":"Management","score":0.10662877559661865},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.08812081813812256}],"concepts":[{"id":"https://openalex.org/C153180980","wikidata":"https://www.wikidata.org/wiki/Q19776675","display_name":"Commit","level":2,"score":0.9843604564666748},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6548128128051758},{"id":"https://openalex.org/C548217200","wikidata":"https://www.wikidata.org/wiki/Q251","display_name":"Java","level":2,"score":0.623768150806427},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6140832901000977},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.5312250256538391},{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.4760674834251404},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.46486860513687134},{"id":"https://openalex.org/C11012388","wikidata":"https://www.wikidata.org/wiki/Q170658","display_name":"Creativity","level":2,"score":0.42986100912094116},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.42716872692108154},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3794745206832886},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.2790120244026184},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.23920494318008423},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.2157459557056427},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.10662877559661865},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.08812081813812256},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2597073.2597118","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2597073.2597118","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th Working Conference on Mining Software Repositories","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.75}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1972386298","https://openalex.org/W1987425720","https://openalex.org/W2032959067","https://openalex.org/W2102125364"],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2935909890","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W2748952813","https://openalex.org/W1531601525"],"abstract_inverted_index":{"Emotions":[0],"have":[1,74,83,89],"a":[2,90,109,121],"high":[3],"impact":[4],"in":[5,27,53,70,94,138],"productivity,":[6],"task":[7],"quality,":[8],"creativity,":[9],"group":[10],"rapport":[11],"and":[12,35,48,61,79,135],"job":[13],"satisfaction.":[14],"In":[15],"this":[16],"work":[17],"we":[18,99],"use":[19],"lexical":[20],"sentiment":[21],"analysis":[22],"to":[23,73,88,108,117],"study":[24,132],"emotions":[25,134],"expressed":[26],"commit":[28,56,77,102],"comments":[29,103],"of":[30,50,133],"different":[31,40],"open":[32,139],"source":[33,140],"projects":[34,68,81],"analyze":[36],"their":[37,95],"relationship":[38],"with":[39],"factors":[41,137],"such":[42],"as":[43],"used":[44],"programming":[45],"language,":[46],"time":[47],"day":[49],"the":[51,55,131],"week":[52],"which":[54],"was":[57],"made,":[58],"team":[59],"distribution":[60],"project":[62],"approval.":[63],"Our":[64],"results":[65,115],"show":[66],"that":[67,80,82,101],"developed":[69],"Java":[71],"tend":[72,87,107],"more":[75,84,110,122],"negative":[76,111],"comments,":[78],"distributed":[85],"teams":[86],"higher":[91],"positive":[92],"polarity":[93],"emotional":[96],"content.":[97],"Additionally,":[98],"found":[100],"written":[104],"on":[105],"Mondays":[106],"emotion.":[112],"While":[113],"our":[114],"need":[116],"be":[118],"confirmed":[119],"by":[120],"representative":[123],"sample":[124],"they":[125],"are":[126],"an":[127],"initial":[128],"step":[129],"into":[130],"related":[136],"projects.":[141]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":15},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":26},{"year":2021,"cited_by_count":28},{"year":2020,"cited_by_count":36},{"year":2019,"cited_by_count":31},{"year":2018,"cited_by_count":22},{"year":2017,"cited_by_count":35},{"year":2016,"cited_by_count":14},{"year":2015,"cited_by_count":11},{"year":2014,"cited_by_count":2}],"updated_date":"2026-05-10T08:33:47.465468","created_date":"2025-10-10T00:00:00"}