{"id":"https://openalex.org/W4312686575","doi":"https://doi.org/10.1109/iisa56318.2022.9904351","title":"Cryptocurrency Price Prediction using Social Media Sentiment Analysis","display_name":"Cryptocurrency Price Prediction using Social Media Sentiment Analysis","publication_year":2022,"publication_date":"2022-07-18","ids":{"openalex":"https://openalex.org/W4312686575","doi":"https://doi.org/10.1109/iisa56318.2022.9904351"},"language":"en","primary_location":{"id":"doi:10.1109/iisa56318.2022.9904351","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iisa56318.2022.9904351","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 13th International Conference on Information, Intelligence, Systems &amp; Applications (IISA)","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/A5055046956","display_name":"Sotirios Oikonomopoulos","orcid":null},"institutions":[{"id":"https://openalex.org/I183898223","display_name":"International Hellenic University","ror":"https://ror.org/00708jp83","country_code":"GR","type":"education","lineage":["https://openalex.org/I183898223"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Sotirios Oikonomopoulos","raw_affiliation_strings":["International Hellenic University,School of Science and Technology,Thessaloniki,Greece","School of Science and Technology, International Hellenic University, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"International Hellenic University,School of Science and Technology,Thessaloniki,Greece","institution_ids":["https://openalex.org/I183898223"]},{"raw_affiliation_string":"School of Science and Technology, International Hellenic University, Thessaloniki, Greece","institution_ids":["https://openalex.org/I183898223"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063335994","display_name":"Katerina Tzafilkou","orcid":"https://orcid.org/0000-0003-4092-6492"},"institutions":[{"id":"https://openalex.org/I183898223","display_name":"International Hellenic University","ror":"https://ror.org/00708jp83","country_code":"GR","type":"education","lineage":["https://openalex.org/I183898223"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Katerina Tzafilkou","raw_affiliation_strings":["International Hellenic University,School of Science and Technology,Thessaloniki,Greece","School of Science and Technology, International Hellenic University, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"International Hellenic University,School of Science and Technology,Thessaloniki,Greece","institution_ids":["https://openalex.org/I183898223"]},{"raw_affiliation_string":"School of Science and Technology, International Hellenic University, Thessaloniki, Greece","institution_ids":["https://openalex.org/I183898223"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021354735","display_name":"Dimitrios Karapiperis","orcid":"https://orcid.org/0000-0002-3878-5988"},"institutions":[{"id":"https://openalex.org/I183898223","display_name":"International Hellenic University","ror":"https://ror.org/00708jp83","country_code":"GR","type":"education","lineage":["https://openalex.org/I183898223"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Dimitrios Karapiperis","raw_affiliation_strings":["International Hellenic University,School of Science and Technology,Thessaloniki,Greece","School of Science and Technology, International Hellenic University, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"International Hellenic University,School of Science and Technology,Thessaloniki,Greece","institution_ids":["https://openalex.org/I183898223"]},{"raw_affiliation_string":"School of Science and Technology, International Hellenic University, Thessaloniki, Greece","institution_ids":["https://openalex.org/I183898223"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085113815","display_name":"Vassilios S. Verykios","orcid":"https://orcid.org/0000-0002-9758-0819"},"institutions":[{"id":"https://openalex.org/I231025917","display_name":"Hellenic Open University","ror":"https://ror.org/02kq26x23","country_code":"GR","type":"education","lineage":["https://openalex.org/I231025917"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Vassilios Verykios","raw_affiliation_strings":["Hellenic Open University,School of Sciences and Technology,Patras,Greece","School of Sciences and Technology, Hellenic Open University, Patras, Greece"],"affiliations":[{"raw_affiliation_string":"Hellenic Open University,School of Sciences and Technology,Patras,Greece","institution_ids":["https://openalex.org/I231025917"]},{"raw_affiliation_string":"School of Sciences and Technology, Hellenic Open University, Patras, Greece","institution_ids":["https://openalex.org/I231025917"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5055046956"],"corresponding_institution_ids":["https://openalex.org/I183898223"],"apc_list":null,"apc_paid":null,"fwci":8.7873,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.97857164,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9986000061035156,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9986000061035156,"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/T11326","display_name":"Stock Market Forecasting Methods","score":0.996999979019165,"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/T11059","display_name":"Market Dynamics and Volatility","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cryptocurrency","display_name":"Cryptocurrency","score":0.9722376465797424},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.6993829011917114},{"id":"https://openalex.org/keywords/predictability","display_name":"Predictability","score":0.607625424861908},{"id":"https://openalex.org/keywords/granger-causality","display_name":"Granger causality","score":0.6017375588417053},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.5588226914405823},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.554999053478241},{"id":"https://openalex.org/keywords/vector-autoregression","display_name":"Vector autoregression","score":0.5195401310920715},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5172584652900696},{"id":"https://openalex.org/keywords/volatility","display_name":"Volatility (finance)","score":0.48852717876434326},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.41727566719055176},{"id":"https://openalex.org/keywords/financial-economics","display_name":"Financial economics","score":0.33203646540641785},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.27651193737983704},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1627013385295868},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15018782019615173},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11991888284683228},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.1078418493270874}],"concepts":[{"id":"https://openalex.org/C180706569","wikidata":"https://www.wikidata.org/wiki/Q13479982","display_name":"Cryptocurrency","level":2,"score":0.9722376465797424},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.6993829011917114},{"id":"https://openalex.org/C197640229","wikidata":"https://www.wikidata.org/wiki/Q2534066","display_name":"Predictability","level":2,"score":0.607625424861908},{"id":"https://openalex.org/C129824826","wikidata":"https://www.wikidata.org/wiki/Q2630107","display_name":"Granger causality","level":2,"score":0.6017375588417053},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.5588226914405823},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.554999053478241},{"id":"https://openalex.org/C133029050","wikidata":"https://www.wikidata.org/wiki/Q385593","display_name":"Vector autoregression","level":2,"score":0.5195401310920715},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5172584652900696},{"id":"https://openalex.org/C91602232","wikidata":"https://www.wikidata.org/wiki/Q756115","display_name":"Volatility (finance)","level":2,"score":0.48852717876434326},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.41727566719055176},{"id":"https://openalex.org/C106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","level":1,"score":0.33203646540641785},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.27651193737983704},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1627013385295868},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15018782019615173},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11991888284683228},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.1078418493270874}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iisa56318.2022.9904351","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iisa56318.2022.9904351","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 13th International Conference on Information, Intelligence, Systems &amp; Applications (IISA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1588163064","https://openalex.org/W2145756159","https://openalex.org/W2149771150","https://openalex.org/W2178225550","https://openalex.org/W2462290672","https://openalex.org/W2771604813","https://openalex.org/W2794181079","https://openalex.org/W2799345028","https://openalex.org/W2800653326","https://openalex.org/W2899685556","https://openalex.org/W2914134854","https://openalex.org/W2914152941","https://openalex.org/W2914442545","https://openalex.org/W2914551363","https://openalex.org/W2938870430","https://openalex.org/W2943240419","https://openalex.org/W2952486685","https://openalex.org/W3011605097","https://openalex.org/W3022216016","https://openalex.org/W3055634833","https://openalex.org/W3104116223","https://openalex.org/W3122305330","https://openalex.org/W3124986135","https://openalex.org/W3125618771","https://openalex.org/W3126053622","https://openalex.org/W3172746207","https://openalex.org/W4211068006","https://openalex.org/W4230644069","https://openalex.org/W4231546411","https://openalex.org/W4248175462","https://openalex.org/W6655142885","https://openalex.org/W6681575915","https://openalex.org/W6758544758"],"related_works":["https://openalex.org/W3123065874","https://openalex.org/W2890821055","https://openalex.org/W1501081693","https://openalex.org/W2951806883","https://openalex.org/W2911266508","https://openalex.org/W3123928511","https://openalex.org/W4322491203","https://openalex.org/W3169399312","https://openalex.org/W4220673579","https://openalex.org/W3190288147"],"abstract_inverted_index":{"In":[0,82],"a":[1,25,177],"paper":[2],"that":[3],"was":[4,15,135,169],"anonymously":[5],"published":[6],"and":[7,55,66,69,107,148,166,173,191,209,214],"signed":[8],"by":[9],"the":[10,18,33,42,46,77,87,113,198],"pseudonym":[11],"Satoshi":[12],"Nakamoto,":[13],"Bitcoin":[14],"introduced":[16],"to":[17,21,52,64,89,97,120,159],"world.":[19],"Due":[20],"its":[22],"enormous":[23],"success,":[24],"great":[26],"number":[27],"of":[28,45,76,110,112,182,197,207],"cryptocurrencies":[29,200],"were":[30,118,201],"created":[31],"in":[32],"upcoming":[34],"years.":[35],"This":[36],"exponential":[37],"growth":[38],"relies":[39],"mostly":[40],"on":[41,71,176],"extreme":[43],"volatility":[44],"market,":[47],"which":[48,90,117],"led":[49],"many":[50],"people":[51],"become":[53],"interested":[54],"get":[56],"involved,":[57],"primarily":[58],"for":[59,101,128,162,171,195],"profit.":[60],"Cryptocurrency":[61],"enthusiasts":[62],"tend":[63],"share":[65],"learn":[67],"news":[68],"opinions":[70],"social":[72],"media":[73],"platforms,":[74],"one":[75],"most":[78,114],"popular":[79,115],"being":[80],"Twitter.":[81],"this":[83],"paper,":[84],"we":[85,104],"study":[86],"extent":[88],"Twitter":[91],"sentiment":[92,122,161],"analysis":[93,123],"can":[94],"be":[95],"used":[96],"predict":[98],"price":[99,108,156,183,205],"fluctuations":[100,157],"cryptocurrencies.":[102],"Initially,":[103],"gathered":[105],"tweets":[106],"data":[109],"seven":[111,199],"cryptocurrencies,":[116],"processed":[119],"perform":[121],"using":[124],"Valence":[125],"Aware":[126],"Dictionary":[127],"Sentiment":[129],"Reasoning":[130],"(VADER).":[131],"The":[132],"time-series":[133],"stationarity":[134],"determined":[136],"with":[137,187],"Augmented":[138],"Dicky":[139],"Fuller":[140],"(ADF)":[141],"Kwiatkowski":[142],"Phillips":[143],"Schmidt":[144],"Shin":[145],"(KPSS)":[146],"tests":[147],"then":[149],"Granger":[150],"Causality":[151],"testing":[152],"took":[153],"place.":[154],"While":[155],"seem":[158],"cause":[160],"Bitcoin,":[163],"Cardano,":[164],"XRP":[165],"Doge,":[167],"predictability":[168,181],"found":[170],"Ethereum":[172],"Polkadot,":[174],"based":[175],"bullishness":[178],"ratio.":[179],"Finally,":[180],"returns":[184],"is":[185],"examined":[186],"Vector":[188],"Autoregression":[189],"(VAR)":[190],"highly":[192],"accurate":[193],"forecasts":[194,206],"two":[196],"achieved.":[202],"More":[203],"specifically,":[204],"Ethereum\u2019s":[208],"Polkadot\u2019s":[210],"prices":[211],"reached":[212],"99.67%":[213],"99.17%":[215],"accuracy,":[216],"respectively.":[217]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":19},{"year":2023,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
