{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,17]],"date-time":"2025-10-17T14:13:44Z","timestamp":1760710424032,"version":"3.37.3"},"reference-count":75,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"DOI":"10.13039\/501100003329","name":"Ministerio de Econom\u00eda, Industria y Competitividad, Spain","doi-asserted-by":"publisher","award":["TEC2016-76465-C2-2-R"],"award-info":[{"award-number":["TEC2016-76465-C2-2-R"]}],"id":[{"id":"10.13039\/501100003329","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100010801","name":"Xunta de Galicia","doi-asserted-by":"publisher","award":["GRC2018\/053,ED341D-R2016\/012"],"award-info":[{"award-number":["GRC2018\/053,ED341D-R2016\/012"]}],"id":[{"id":"10.13039\/501100010801","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Access"],"published-print":{"date-parts":[[2020]]},"DOI":"10.1109\/access.2020.3041084","type":"journal-article","created":{"date-parts":[[2020,11,27]],"date-time":"2020-11-27T20:23:51Z","timestamp":1606508631000},"page":"215679-215690","source":"Crossref","is-referenced-by-count":11,"title":["Detection of Financial Opportunities in Micro-Blogging Data With a Stacked Classification System"],"prefix":"10.1109","volume":"8","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1140-679X","authenticated-orcid":false,"given":"Francisco","family":"De Arriba-Perez","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0533-1303","authenticated-orcid":false,"given":"Silvia","family":"Garcia-Mendez","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1280-1126","authenticated-orcid":false,"given":"Jose Angel","family":"Regueiro-Janeiro","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5225-8378","authenticated-orcid":false,"given":"Francisco J.","family":"Gonzalez-Castano","sequence":"additional","affiliation":[]}],"member":"263","reference":[{"doi-asserted-by":"publisher","key":"ref73","DOI":"10.18653\/v1\/P17-1067"},{"doi-asserted-by":"publisher","key":"ref72","DOI":"10.1109\/BigMM50055.2020.00028"},{"doi-asserted-by":"publisher","key":"ref71","DOI":"10.1109\/EuroSP.2016.36"},{"doi-asserted-by":"publisher","key":"ref70","DOI":"10.1016\/j.eswa.2018.01.037"},{"doi-asserted-by":"publisher","key":"ref74","DOI":"10.1109\/ACCESS.2018.2883213"},{"doi-asserted-by":"publisher","key":"ref39","DOI":"10.1177\/0961463X05055142"},{"doi-asserted-by":"publisher","key":"ref75","DOI":"10.1080\/10618600.2012.741550"},{"doi-asserted-by":"publisher","key":"ref38","DOI":"10.1108\/03090569810243622"},{"doi-asserted-by":"publisher","key":"ref33","DOI":"10.1109\/ASONAM.2016.7752381"},{"doi-asserted-by":"publisher","key":"ref32","DOI":"10.1016\/j.jfds.2018.02.002"},{"doi-asserted-by":"publisher","key":"ref31","DOI":"10.1038\/srep03578"},{"doi-asserted-by":"publisher","key":"ref30","DOI":"10.1108\/JKM-07-2015-0296"},{"doi-asserted-by":"publisher","key":"ref37","DOI":"10.1109\/ICDM.2014.116"},{"doi-asserted-by":"publisher","key":"ref36","DOI":"10.1016\/j.irfa.2016.10.009"},{"key":"ref35","first-page":"295","article-title":"Social media and its impact on consumers behavior","volume":"4","author":"ioan?s","year":"2014","journal-title":"Int J Econ Pract Theor"},{"doi-asserted-by":"publisher","key":"ref34","DOI":"10.1007\/s12204-017-1818-4"},{"doi-asserted-by":"publisher","key":"ref60","DOI":"10.1016\/j.ijinfomgt.2020.102138"},{"key":"ref62","first-page":"35","article-title":"GTI: An unsupervised approach for sentiment analysis in Twitter","author":"fern\u00e1ndez-gavilanes","year":"2015","journal-title":"9th International Workshop on Semantic Evaluation (SemEval)"},{"doi-asserted-by":"publisher","key":"ref61","DOI":"10.1016\/j.eswa.2018.02.043"},{"doi-asserted-by":"publisher","key":"ref63","DOI":"10.1088\/1742-6596\/933\/1\/012012"},{"doi-asserted-by":"publisher","key":"ref28","DOI":"10.1016\/j.ipm.2019.102147"},{"doi-asserted-by":"publisher","key":"ref64","DOI":"10.3390\/fi11070155"},{"doi-asserted-by":"publisher","key":"ref27","DOI":"10.1287\/mnsc.2019.3308"},{"doi-asserted-by":"publisher","key":"ref65","DOI":"10.1007\/978-981-10-0419-3_3"},{"doi-asserted-by":"publisher","key":"ref66","DOI":"10.1016\/j.procs.2017.11.467"},{"doi-asserted-by":"publisher","key":"ref29","DOI":"10.1108\/AJB-08-2015-0024"},{"doi-asserted-by":"publisher","key":"ref67","DOI":"10.1109\/ITC-CSCC.2019.8793419"},{"doi-asserted-by":"publisher","key":"ref68","DOI":"10.1145\/3192714.3192837"},{"doi-asserted-by":"publisher","key":"ref2","DOI":"10.1016\/j.ipm.2020.102212"},{"doi-asserted-by":"publisher","key":"ref69","DOI":"10.1016\/j.eswa.2018.11.036"},{"doi-asserted-by":"publisher","key":"ref1","DOI":"10.1057\/s41265-016-0034-2"},{"doi-asserted-by":"publisher","key":"ref20","DOI":"10.1002\/isaf.1386"},{"doi-asserted-by":"publisher","key":"ref22","DOI":"10.1109\/CONFLUENCE.2016.7508205"},{"doi-asserted-by":"publisher","key":"ref21","DOI":"10.1007\/s10462-017-9588-9"},{"key":"ref24","first-page":"17","article-title":"The circumplex as a general model of the structure of emotions and personality","author":"plutchik","year":"2004","journal-title":"Circumplex Models of Personality and Emotions"},{"doi-asserted-by":"publisher","key":"ref23","DOI":"10.1166\/asl.2017.10280"},{"doi-asserted-by":"publisher","key":"ref26","DOI":"10.1016\/j.ipm.2018.01.006"},{"doi-asserted-by":"publisher","key":"ref25","DOI":"10.1016\/j.eswa.2018.06.032"},{"doi-asserted-by":"publisher","key":"ref50","DOI":"10.1007\/s10660-017-9257-8"},{"doi-asserted-by":"publisher","key":"ref51","DOI":"10.1016\/j.ipm.2018.05.008"},{"doi-asserted-by":"publisher","key":"ref59","DOI":"10.1080\/1351847X.2020.1742758"},{"key":"ref58","first-page":"51","article-title":"A linked data approach to sentiment and emotion analysis of Twitter in the financial domain","volume":"1240","author":"s\u00e1nchez-rada","year":"2014","journal-title":"Proc 2nd Int Workshop Semantic Web Enterprise Adoption Best Pract 2nd Int Workshop Finance Econ Semantic Web"},{"doi-asserted-by":"publisher","key":"ref57","DOI":"10.1109\/TCSVT.2015.2444731"},{"doi-asserted-by":"publisher","key":"ref56","DOI":"10.1016\/j.bspc.2017.03.016"},{"doi-asserted-by":"publisher","key":"ref55","DOI":"10.1166\/jmihi.2017.2209"},{"doi-asserted-by":"publisher","key":"ref54","DOI":"10.1007\/978-3-319-66939-7_21"},{"doi-asserted-by":"publisher","key":"ref53","DOI":"10.1007\/978-3-540-74889-2_20"},{"year":"2001","author":"parrott","journal-title":"Emotions in Social Psychology Essential Readings","key":"ref52"},{"doi-asserted-by":"publisher","key":"ref10","DOI":"10.1016\/j.dss.2014.02.003"},{"doi-asserted-by":"publisher","key":"ref11","DOI":"10.1038\/s41598-017-12961-9"},{"doi-asserted-by":"publisher","key":"ref40","DOI":"10.1017\/CBO9781139084789"},{"doi-asserted-by":"publisher","key":"ref12","DOI":"10.1016\/j.ipm.2019.102107"},{"doi-asserted-by":"publisher","key":"ref13","DOI":"10.1016\/j.eswa.2016.12.036"},{"doi-asserted-by":"publisher","key":"ref14","DOI":"10.1007\/s12599-015-0390-4"},{"doi-asserted-by":"publisher","key":"ref15","DOI":"10.1111\/eufm.12058"},{"doi-asserted-by":"publisher","key":"ref16","DOI":"10.1016\/j.eswa.2016.09.027"},{"doi-asserted-by":"publisher","key":"ref17","DOI":"10.1016\/j.knosys.2017.12.025"},{"doi-asserted-by":"publisher","key":"ref18","DOI":"10.1016\/j.eswa.2019.03.029"},{"doi-asserted-by":"publisher","key":"ref19","DOI":"10.1109\/CIFEr.2014.6924063"},{"doi-asserted-by":"publisher","key":"ref4","DOI":"10.1016\/j.dss.2017.09.010"},{"doi-asserted-by":"publisher","key":"ref3","DOI":"10.1016\/j.ipm.2020.102220"},{"doi-asserted-by":"publisher","key":"ref6","DOI":"10.1007\/s10479-017-2421-7"},{"doi-asserted-by":"publisher","key":"ref5","DOI":"10.1109\/ACCESS.2018.2873730"},{"doi-asserted-by":"publisher","key":"ref8","DOI":"10.1016\/j.im.2019.103181"},{"doi-asserted-by":"publisher","key":"ref7","DOI":"10.1080\/07421222.2018.1440774"},{"doi-asserted-by":"publisher","key":"ref49","DOI":"10.1007\/978-3-642-39146-0_8"},{"doi-asserted-by":"publisher","key":"ref9","DOI":"10.1016\/j.eswa.2005.06.024"},{"doi-asserted-by":"publisher","key":"ref46","DOI":"10.1016\/j.ipm.2014.10.004"},{"doi-asserted-by":"publisher","key":"ref45","DOI":"10.1109\/ACCESS.2018.2820025"},{"doi-asserted-by":"publisher","key":"ref48","DOI":"10.1109\/HICSS.2016.244"},{"key":"ref47","first-page":"777","article-title":"Sentiment classification of the Slovenian news texts","author":"bu?ar","year":"2016","journal-title":"Proc 9th Int Conf Comput Recognit Syst"},{"doi-asserted-by":"publisher","key":"ref42","DOI":"10.3115\/v1\/P14-2070"},{"doi-asserted-by":"publisher","key":"ref41","DOI":"10.1016\/j.engappai.2019.07.002"},{"doi-asserted-by":"publisher","key":"ref44","DOI":"10.1109\/ACCESS.2019.2909919"},{"doi-asserted-by":"publisher","key":"ref43","DOI":"10.1016\/j.ipm.2020.102218"}],"container-title":["IEEE Access"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/6287639\/8948470\/09272732.pdf?arnumber=9272732","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,12,17]],"date-time":"2021-12-17T19:55:15Z","timestamp":1639770915000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9272732\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020]]},"references-count":75,"URL":"https:\/\/doi.org\/10.1109\/access.2020.3041084","relation":{},"ISSN":["2169-3536"],"issn-type":[{"type":"electronic","value":"2169-3536"}],"subject":[],"published":{"date-parts":[[2020]]}}}