{"id":"https://openalex.org/W3163552457","doi":"https://doi.org/10.3390/fi13060138","title":"An AI-Enabled Stock Prediction Platform Combining News and Social Sensing with Financial Statements","display_name":"An AI-Enabled Stock Prediction Platform Combining News and Social Sensing with Financial Statements","publication_year":2021,"publication_date":"2021-05-21","ids":{"openalex":"https://openalex.org/W3163552457","doi":"https://doi.org/10.3390/fi13060138","mag":"3163552457"},"language":"en","primary_location":{"id":"doi:10.3390/fi13060138","is_oa":true,"landing_page_url":"https://doi.org/10.3390/fi13060138","pdf_url":"https://www.mdpi.com/1999-5903/13/6/138/pdf?version=1621588215","source":{"id":"https://openalex.org/S34838331","display_name":"Future Internet","issn_l":"1999-5903","issn":["1999-5903"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Future Internet","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1999-5903/13/6/138/pdf?version=1621588215","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088482874","display_name":"Traianos-Ioannis Theodorou","orcid":null},"institutions":[{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Traianos-Ioannis Theodorou","raw_affiliation_strings":["Centre for Research and Technology Hellas, Information Technologies Institute, 57001 Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Research and Technology Hellas, Information Technologies Institute, 57001 Thessaloniki, Greece","institution_ids":["https://openalex.org/I4210093649","https://openalex.org/I4210134249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045310916","display_name":"Alexandros Zamichos","orcid":null},"institutions":[{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Alexandros Zamichos","raw_affiliation_strings":["Centre for Research and Technology Hellas, Information Technologies Institute, 57001 Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Research and Technology Hellas, Information Technologies Institute, 57001 Thessaloniki, Greece","institution_ids":["https://openalex.org/I4210093649","https://openalex.org/I4210134249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086356161","display_name":"Michalis Skoumperdis","orcid":null},"institutions":[{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Michalis Skoumperdis","raw_affiliation_strings":["Centre for Research and Technology Hellas, Information Technologies Institute, 57001 Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Research and Technology Hellas, Information Technologies Institute, 57001 Thessaloniki, Greece","institution_ids":["https://openalex.org/I4210093649","https://openalex.org/I4210134249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033359546","display_name":"Anna Kougioumtzidou","orcid":null},"institutions":[{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Anna Kougioumtzidou","raw_affiliation_strings":["Centre for Research and Technology Hellas, Information Technologies Institute, 57001 Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Research and Technology Hellas, Information Technologies Institute, 57001 Thessaloniki, Greece","institution_ids":["https://openalex.org/I4210093649","https://openalex.org/I4210134249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043488528","display_name":"Kalliopi Tsolaki","orcid":"https://orcid.org/0000-0002-3192-4260"},"institutions":[{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Kalliopi Tsolaki","raw_affiliation_strings":["Centre for Research and Technology Hellas, Information Technologies Institute, 57001 Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Research and Technology Hellas, Information Technologies Institute, 57001 Thessaloniki, Greece","institution_ids":["https://openalex.org/I4210093649","https://openalex.org/I4210134249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002671343","display_name":"Dimitris Papadopoulos","orcid":"https://orcid.org/0000-0002-0725-3954"},"institutions":[{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Dimitris Papadopoulos","raw_affiliation_strings":["Centre for Research and Technology Hellas, Information Technologies Institute, 57001 Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Research and Technology Hellas, Information Technologies Institute, 57001 Thessaloniki, Greece","institution_ids":["https://openalex.org/I4210093649","https://openalex.org/I4210134249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018367029","display_name":"Thanasis Patsios","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Thanasis Patsios","raw_affiliation_strings":["Media2Day Publishing S.A., 15232 Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Media2Day Publishing S.A., 15232 Athens, Greece","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026888556","display_name":"George Papanikolaou","orcid":"https://orcid.org/0000-0002-6755-3633"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"George Papanikolaou","raw_affiliation_strings":["Media2Day Publishing S.A., 15232 Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Media2Day Publishing S.A., 15232 Athens, Greece","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050926371","display_name":"Athanasios Konstantinidis","orcid":"https://orcid.org/0000-0003-2255-8163"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Athanasios Konstantinidis","raw_affiliation_strings":["Department of Electrical Engineering, Imperial College London, London SW7 2AZ, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Imperial College London, London SW7 2AZ, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109397355","display_name":"Anastasios Drosou","orcid":null},"institutions":[{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Anastasios Drosou","raw_affiliation_strings":["Centre for Research and Technology Hellas, Information Technologies Institute, 57001 Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Research and Technology Hellas, Information Technologies Institute, 57001 Thessaloniki, Greece","institution_ids":["https://openalex.org/I4210093649","https://openalex.org/I4210134249"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087452615","display_name":"Dimitrios Tzovaras","orcid":"https://orcid.org/0000-0001-6915-6722"},"institutions":[{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Dimitrios Tzovaras","raw_affiliation_strings":["Centre for Research and Technology Hellas, Information Technologies Institute, 57001 Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Research and Technology Hellas, Information Technologies Institute, 57001 Thessaloniki, Greece","institution_ids":["https://openalex.org/I4210093649","https://openalex.org/I4210134249"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":11,"corresponding_author_ids":["https://openalex.org/A5088482874"],"corresponding_institution_ids":["https://openalex.org/I4210093649","https://openalex.org/I4210134249"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":2.6866,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.89849374,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"13","issue":"6","first_page":"138","last_page":"138"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9925000071525574,"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/T12761","display_name":"Data Stream Mining Techniques","score":0.9884999990463257,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8170970678329468},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.6060165166854858},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.5592347979545593},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.5589902997016907},{"id":"https://openalex.org/keywords/investment","display_name":"Investment (military)","score":0.4566880464553833},{"id":"https://openalex.org/keywords/investment-decisions","display_name":"Investment decisions","score":0.45630496740341187},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.44490718841552734},{"id":"https://openalex.org/keywords/financial-modeling","display_name":"Financial modeling","score":0.44274401664733887},{"id":"https://openalex.org/keywords/finance","display_name":"Finance","score":0.43985190987586975},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.4186205565929413},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.4154323637485504},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4104548692703247},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4051409661769867},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.2636305093765259},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.1902868151664734},{"id":"https://openalex.org/keywords/behavioral-economics","display_name":"Behavioral economics","score":0.13386434316635132}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8170970678329468},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.6060165166854858},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.5592347979545593},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.5589902997016907},{"id":"https://openalex.org/C27548731","wikidata":"https://www.wikidata.org/wiki/Q88272","display_name":"Investment (military)","level":3,"score":0.4566880464553833},{"id":"https://openalex.org/C2778865806","wikidata":"https://www.wikidata.org/wiki/Q6060850","display_name":"Investment decisions","level":3,"score":0.45630496740341187},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.44490718841552734},{"id":"https://openalex.org/C23925645","wikidata":"https://www.wikidata.org/wiki/Q5449731","display_name":"Financial modeling","level":2,"score":0.44274401664733887},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.43985190987586975},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.4186205565929413},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.4154323637485504},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4104548692703247},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4051409661769867},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2636305093765259},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.1902868151664734},{"id":"https://openalex.org/C109574028","wikidata":"https://www.wikidata.org/wiki/Q647525","display_name":"Behavioral economics","level":2,"score":0.13386434316635132},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/fi13060138","is_oa":true,"landing_page_url":"https://doi.org/10.3390/fi13060138","pdf_url":"https://www.mdpi.com/1999-5903/13/6/138/pdf?version=1621588215","source":{"id":"https://openalex.org/S34838331","display_name":"Future Internet","issn_l":"1999-5903","issn":["1999-5903"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Future Internet","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:gam:jftint:v:13:y:2021:i:6:p:138-:d:559210","is_oa":false,"landing_page_url":"https://www.mdpi.com/1999-5903/13/6/138/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:2725feb9359349dcb62e3619c2bb1495","is_oa":true,"landing_page_url":"https://doaj.org/article/2725feb9359349dcb62e3619c2bb1495","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Future Internet, Vol 13, Iss 6, p 138 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1999-5903/13/6/138/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/fi13060138","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Future Internet; Volume 13; Issue 6; Pages: 138","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/fi13060138","is_oa":true,"landing_page_url":"https://doi.org/10.3390/fi13060138","pdf_url":"https://www.mdpi.com/1999-5903/13/6/138/pdf?version=1621588215","source":{"id":"https://openalex.org/S34838331","display_name":"Future Internet","issn_l":"1999-5903","issn":["1999-5903"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Future Internet","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.4699999988079071}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W3163552457.pdf"},"referenced_works_count":56,"referenced_works":["https://openalex.org/W38739846","https://openalex.org/W621249151","https://openalex.org/W796862148","https://openalex.org/W1259090559","https://openalex.org/W1511891264","https://openalex.org/W1752770703","https://openalex.org/W1945280001","https://openalex.org/W1967629209","https://openalex.org/W1997250767","https://openalex.org/W2084046180","https://openalex.org/W2108646579","https://openalex.org/W2116180934","https://openalex.org/W2138490239","https://openalex.org/W2163455955","https://openalex.org/W2171468534","https://openalex.org/W2283039974","https://openalex.org/W2303916163","https://openalex.org/W2342352817","https://openalex.org/W2542080616","https://openalex.org/W2587781392","https://openalex.org/W2603648311","https://openalex.org/W2606902231","https://openalex.org/W2612769033","https://openalex.org/W2730480725","https://openalex.org/W2733520819","https://openalex.org/W2735103638","https://openalex.org/W2770039499","https://openalex.org/W2794602508","https://openalex.org/W2794778778","https://openalex.org/W2794904450","https://openalex.org/W2797713804","https://openalex.org/W2906124302","https://openalex.org/W2922314419","https://openalex.org/W2949202718","https://openalex.org/W2949382160","https://openalex.org/W2951494616","https://openalex.org/W2952186591","https://openalex.org/W2953333103","https://openalex.org/W2975308768","https://openalex.org/W2977178908","https://openalex.org/W3002756429","https://openalex.org/W3038179902","https://openalex.org/W3047680546","https://openalex.org/W3083477379","https://openalex.org/W3099727075","https://openalex.org/W3121285418","https://openalex.org/W3124484778","https://openalex.org/W3141677727","https://openalex.org/W3168264779","https://openalex.org/W4214606638","https://openalex.org/W4285719527","https://openalex.org/W6601528862","https://openalex.org/W6630558306","https://openalex.org/W6677361134","https://openalex.org/W6740714288","https://openalex.org/W6807091881"],"related_works":["https://openalex.org/W4390608645","https://openalex.org/W4247566972","https://openalex.org/W4394895745","https://openalex.org/W2960264696","https://openalex.org/W3090563135","https://openalex.org/W2497432351","https://openalex.org/W4206777497","https://openalex.org/W2548633793","https://openalex.org/W3013279174","https://openalex.org/W2941935829"],"abstract_inverted_index":{"In":[0,59],"recent":[1],"years,":[2],"the":[3,14,23,36,75,82,85,97,112,132,156,161,164,176],"area":[4],"of":[5,16,25,88,125,163],"financial":[6,37,103,119,157],"forecasting":[7],"has":[8],"attracted":[9],"high":[10],"interest":[11],"due":[12],"to":[13,80,175],"emergence":[15],"huge":[17],"data":[18,104,107,120,134,158],"volumes":[19],"(big":[20],"data)":[21],"and":[22,56,84,105,111,116,128,140,160,171],"advent":[24],"more":[26],"powerful":[27],"modeling":[28],"techniques":[29],"such":[30,49],"as":[31,50],"deep":[32,57],"learning.":[33,58],"To":[34,94],"generate":[35],"forecasts,":[38],"systems":[39],"are":[40,121,135,152,172],"developed":[41],"that":[42,70],"combine":[43],"methods":[44,73,124],"from":[45,74,108],"various":[46,72],"scientific":[47,77],"fields,":[48],"information":[51],"retrieval,":[52],"natural":[53],"language":[54],"processing":[55],"this":[60],"paper,":[61],"we":[62],"present":[63],"ASPENDYS,":[64],"a":[65,168],"supportive":[66],"platform":[67],"for":[68],"investors":[69],"combines":[71],"aforementioned":[76],"fields":[78],"aiming":[79],"facilitate":[81],"management":[83],"decision":[86],"making":[87],"investment":[89,150,170],"actions":[90],"through":[91],"personalized":[92],"recommendations.":[93],"accomplish":[95],"that,":[96],"system":[98],"takes":[99],"into":[100],"account":[101],"both":[102],"textual":[106,133],"news":[109],"websites":[110],"social":[113],"networks":[114],"Twitter":[115],"Stocktwits.":[117],"The":[118],"processed":[122],"using":[123],"technical":[126],"analysis":[127,159],"machine":[129],"learning,":[130],"while":[131],"analyzed":[136],"regarding":[137],"their":[138,142],"reliability":[139],"then":[141],"sentiments":[143],"towards":[144,167],"an":[145,148],"investment.":[146],"As":[147],"outcome,":[149],"signals":[151],"generated":[153],"based":[154],"on":[155],"sensing":[162],"general":[165],"sentiment":[166],"certain":[169],"finally":[173],"recommended":[174],"investors.":[177]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":4}],"updated_date":"2026-05-22T06:13:13.366637","created_date":"2021-05-24T00:00:00"}