{"id":"https://openalex.org/W2274237444","doi":"https://doi.org/10.1177/0165551515598926","title":"The megaphone of the people? Spanish SentiStrength for real-time analysis of political tweets","display_name":"The megaphone of the people? Spanish SentiStrength for real-time analysis of political tweets","publication_year":2015,"publication_date":"2015-11-20","ids":{"openalex":"https://openalex.org/W2274237444","doi":"https://doi.org/10.1177/0165551515598926","mag":"2274237444"},"language":"en","primary_location":{"id":"doi:10.1177/0165551515598926","is_oa":false,"landing_page_url":"https://doi.org/10.1177/0165551515598926","pdf_url":null,"source":{"id":"https://openalex.org/S68913162","display_name":"Journal of Information Science","issn_l":"0165-5515","issn":["0165-5515","1741-6485"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Information Science","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2183/34991","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039380414","display_name":"David Vilares","orcid":"https://orcid.org/0000-0002-1295-3840"},"institutions":[{"id":"https://openalex.org/I11019714","display_name":"Universidade da Coru\u00f1a","ror":"https://ror.org/01qckj285","country_code":"ES","type":"education","lineage":["https://openalex.org/I11019714"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"David Vilares","raw_affiliation_strings":["Universidade da Coru\u00f1a, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade da Coru\u00f1a, Spain","institution_ids":["https://openalex.org/I11019714"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034823602","display_name":"Mike Thelwall","orcid":"https://orcid.org/0000-0001-6065-205X"},"institutions":[{"id":"https://openalex.org/I119664326","display_name":"University of Wolverhampton","ror":"https://ror.org/01k2y1055","country_code":"GB","type":"education","lineage":["https://openalex.org/I119664326"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mike Thelwall","raw_affiliation_strings":["University of Wolverhampton, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Wolverhampton, UK","institution_ids":["https://openalex.org/I119664326"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055204791","display_name":"Miguel \u00c1. Alonso","orcid":"https://orcid.org/0000-0001-9254-4934"},"institutions":[{"id":"https://openalex.org/I11019714","display_name":"Universidade da Coru\u00f1a","ror":"https://ror.org/01qckj285","country_code":"ES","type":"education","lineage":["https://openalex.org/I11019714"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Miguel A. Alonso","raw_affiliation_strings":["Universidade da Coru\u00f1a, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade da Coru\u00f1a, Spain","institution_ids":["https://openalex.org/I11019714"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5039380414"],"corresponding_institution_ids":["https://openalex.org/I11019714"],"apc_list":null,"apc_paid":null,"fwci":12.6962,"has_fulltext":false,"cited_by_count":67,"citation_normalized_percentile":{"value":0.98581315,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"41","issue":"6","first_page":"799","last_page":"813"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9995999932289124,"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/T11147","display_name":"Misinformation and Its Impacts","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10557","display_name":"Social Media and Politics","score":0.9918000102043152,"subfield":{"id":"https://openalex.org/subfields/3315","display_name":"Communication"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/popularity","display_name":"Popularity","score":0.8974119424819946},{"id":"https://openalex.org/keywords/politics","display_name":"Politics","score":0.8206298351287842},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.782741129398346},{"id":"https://openalex.org/keywords/voting","display_name":"Voting","score":0.6485326290130615},{"id":"https://openalex.org/keywords/negation","display_name":"Negation","score":0.6012591123580933},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.5042439699172974},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.4640442728996277},{"id":"https://openalex.org/keywords/voting-behavior","display_name":"Voting behavior","score":0.4579673111438751},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.44650202989578247},{"id":"https://openalex.org/keywords/character","display_name":"Character (mathematics)","score":0.4370183050632477},{"id":"https://openalex.org/keywords/political-communication","display_name":"Political communication","score":0.4274097979068756},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38562363386154175},{"id":"https://openalex.org/keywords/sociology","display_name":"Sociology","score":0.34986066818237305},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.3435817360877991},{"id":"https://openalex.org/keywords/media-studies","display_name":"Media studies","score":0.3263666033744812},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2714570462703705},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.18551510572433472}],"concepts":[{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.8974119424819946},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.8206298351287842},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.782741129398346},{"id":"https://openalex.org/C520049643","wikidata":"https://www.wikidata.org/wiki/Q189760","display_name":"Voting","level":3,"score":0.6485326290130615},{"id":"https://openalex.org/C2185349","wikidata":"https://www.wikidata.org/wiki/Q190558","display_name":"Negation","level":2,"score":0.6012591123580933},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.5042439699172974},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.4640442728996277},{"id":"https://openalex.org/C177324205","wikidata":"https://www.wikidata.org/wiki/Q2540376","display_name":"Voting behavior","level":4,"score":0.4579673111438751},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.44650202989578247},{"id":"https://openalex.org/C2780861071","wikidata":"https://www.wikidata.org/wiki/Q1062934","display_name":"Character (mathematics)","level":2,"score":0.4370183050632477},{"id":"https://openalex.org/C90508534","wikidata":"https://www.wikidata.org/wiki/Q1660049","display_name":"Political communication","level":3,"score":0.4274097979068756},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38562363386154175},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.34986066818237305},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.3435817360877991},{"id":"https://openalex.org/C29595303","wikidata":"https://www.wikidata.org/wiki/Q165650","display_name":"Media studies","level":1,"score":0.3263666033744812},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2714570462703705},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.18551510572433472},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1177/0165551515598926","is_oa":false,"landing_page_url":"https://doi.org/10.1177/0165551515598926","pdf_url":null,"source":{"id":"https://openalex.org/S68913162","display_name":"Journal of Information Science","issn_l":"0165-5515","issn":["0165-5515","1741-6485"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Information Science","raw_type":"journal-article"},{"id":"pmh:oai:ruc.udc.es:2183/34991","is_oa":true,"landing_page_url":"http://hdl.handle.net/2183/34991","pdf_url":null,"source":{"id":"https://openalex.org/S4306402204","display_name":"RUC (Universidade Da Coru\u00f1a)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I11019714","host_organization_name":"Universidade da Coru\u00f1a","host_organization_lineage":["https://openalex.org/I11019714"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:ruc.udc.es:2183/34991","is_oa":true,"landing_page_url":"http://hdl.handle.net/2183/34991","pdf_url":null,"source":{"id":"https://openalex.org/S4306402204","display_name":"RUC (Universidade Da Coru\u00f1a)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I11019714","host_organization_name":"Universidade da Coru\u00f1a","host_organization_lineage":["https://openalex.org/I11019714"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":75,"referenced_works":["https://openalex.org/W38462120","https://openalex.org/W53799977","https://openalex.org/W91442942","https://openalex.org/W105055686","https://openalex.org/W122553268","https://openalex.org/W137217113","https://openalex.org/W153654188","https://openalex.org/W339285992","https://openalex.org/W1486410303","https://openalex.org/W1524281572","https://openalex.org/W1533946607","https://openalex.org/W1542344929","https://openalex.org/W1590495275","https://openalex.org/W1786705216","https://openalex.org/W1791088224","https://openalex.org/W1876747263","https://openalex.org/W1888098366","https://openalex.org/W1900340173","https://openalex.org/W1972567935","https://openalex.org/W1974906280","https://openalex.org/W1980699224","https://openalex.org/W1987425720","https://openalex.org/W1991015079","https://openalex.org/W1999609000","https://openalex.org/W2004214228","https://openalex.org/W2005311637","https://openalex.org/W2005499496","https://openalex.org/W2026665219","https://openalex.org/W2035813484","https://openalex.org/W2040244607","https://openalex.org/W2043354045","https://openalex.org/W2044776903","https://openalex.org/W2048747536","https://openalex.org/W2060968456","https://openalex.org/W2068407456","https://openalex.org/W2073979932","https://openalex.org/W2076261066","https://openalex.org/W2079038706","https://openalex.org/W2079373549","https://openalex.org/W2084046180","https://openalex.org/W2097219848","https://openalex.org/W2097726431","https://openalex.org/W2108775494","https://openalex.org/W2113158453","https://openalex.org/W2116646433","https://openalex.org/W2122369144","https://openalex.org/W2124268658","https://openalex.org/W2127925090","https://openalex.org/W2129011250","https://openalex.org/W2132534037","https://openalex.org/W2151543699","https://openalex.org/W2155328222","https://openalex.org/W2163900343","https://openalex.org/W2165571577","https://openalex.org/W2170240246","https://openalex.org/W2233746965","https://openalex.org/W2251598914","https://openalex.org/W2251902771","https://openalex.org/W2399058661","https://openalex.org/W2400264267","https://openalex.org/W2540795244","https://openalex.org/W2624317482","https://openalex.org/W2741609678","https://openalex.org/W3024647098","https://openalex.org/W3025047608","https://openalex.org/W3025052628","https://openalex.org/W3025092510","https://openalex.org/W3099737066","https://openalex.org/W3123712780","https://openalex.org/W3146306708","https://openalex.org/W4205184193","https://openalex.org/W4238716664","https://openalex.org/W4239946314","https://openalex.org/W4285719527","https://openalex.org/W6736575291"],"related_works":["https://openalex.org/W2901718328","https://openalex.org/W1964668159","https://openalex.org/W2128134295","https://openalex.org/W1493971705","https://openalex.org/W2490264914","https://openalex.org/W3125529426","https://openalex.org/W2964770542","https://openalex.org/W3043830831","https://openalex.org/W1500730123","https://openalex.org/W184718913"],"abstract_inverted_index":{"Twitter":[0,106,133],"is":[1,136],"an":[2],"important":[3],"platform":[4],"for":[5,67,102,107,116,120],"sharing":[6],"opinions":[7,15],"about":[8],"politicians,":[9],"parties":[10,45,99],"and":[11,44,80,89,100,139],"political":[12,69,93,97,141],"decisions.":[13],"These":[14],"can":[16],"be":[17],"exploited":[18],"as":[19,77],"a":[20,47,60],"source":[21],"of":[22,28,37,132],"information":[23],"to":[24,41,95,137],"monitor":[25],"the":[26,35,112,125,129],"impact":[27],"politics":[29,135],"on":[30],"society.":[31],"This":[32],"article":[33,52],"analyses":[34],"sentiment":[36,63,85],"2,704,523":[38],"tweets":[39,94],"referring":[40],"Spanish":[42,68,84,92],"politicians":[43,109],"from":[46],"month":[48],"in":[49,105,134],"2014\u20132015.":[50],"The":[51],"makes":[53],"three":[54],"specific":[55],"contributions:":[56],"(a)":[57],"enriching":[58],"SentiStrength,":[59],"fast":[61],"unsupervised":[62],"strength":[64,86],"detection":[65,87],"system,":[66],"tweeting;":[70],"(b)":[71],"analysing":[72,91],"how":[73],"linguistic":[74],"phenomena":[75],"such":[76],"negation,":[78],"idioms":[79],"character":[81],"duplication":[82],"influence":[83],"accuracy;":[88],"(c)":[90],"rank":[96],"leaders,":[98],"personalities":[101],"popularity.":[103],"Sentiment":[104],"key":[108],"broadly":[110],"reflects":[111],"main":[113],"official":[114],"polls":[115],"popularity":[117],"but":[118],"not":[119],"voting":[121],"intention.":[122],"In":[123],"addition,":[124],"data":[126],"suggests":[127],"that":[128],"primary":[130],"role":[131],"select":[138],"amplify":[140],"events":[142],"published":[143],"by":[144],"traditional":[145],"media.":[146]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":10},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":9},{"year":2013,"cited_by_count":1}],"updated_date":"2026-08-13T07:04:57.449891","created_date":"2025-10-10T00:00:00"}