{"id":"https://openalex.org/W4412956351","doi":"https://doi.org/10.1007/s10479-025-06683-9","title":"Decoding Russian stock market trends through ensemble methods and sentiment analysis of social media","display_name":"Decoding Russian stock market trends through ensemble methods and sentiment analysis of social media","publication_year":2025,"publication_date":"2025-08-05","ids":{"openalex":"https://openalex.org/W4412956351","doi":"https://doi.org/10.1007/s10479-025-06683-9"},"language":"en","primary_location":{"id":"doi:10.1007/s10479-025-06683-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10479-025-06683-9","pdf_url":null,"source":{"id":"https://openalex.org/S57667410","display_name":"Annals of Operations Research","issn_l":"0254-5330","issn":["0254-5330","1572-9338"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Operations Research","raw_type":"journal-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/A5079269022","display_name":"\u0422\u0430\u043c\u0430\u0440\u0430 \u0422\u0435\u043f\u043b\u043e\u0432\u0430","orcid":"https://orcid.org/0000-0002-1312-9976"},"institutions":[{"id":"https://openalex.org/I118501908","display_name":"National Research University Higher School of Economics","ror":"https://ror.org/055f7t516","country_code":"RU","type":"education","lineage":["https://openalex.org/I118501908"]},{"id":"https://openalex.org/I4210164220","display_name":"Russian Scientific Center of Surgery","ror":"https://ror.org/05pnsh228","country_code":"RU","type":"facility","lineage":["https://openalex.org/I4210164220"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Tamara Teplova","raw_affiliation_strings":["HSE University, Pokrovsky Blv. 11, Moscow, 109028, Russian Federation"],"raw_orcid":"https://orcid.org/0000-0002-1312-9976","affiliations":[{"raw_affiliation_string":"HSE University, Pokrovsky Blv. 11, Moscow, 109028, Russian Federation","institution_ids":["https://openalex.org/I118501908","https://openalex.org/I4210164220"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068072462","display_name":"Maksim Fayzulin","orcid":"https://orcid.org/0000-0003-3273-9005"},"institutions":[{"id":"https://openalex.org/I118501908","display_name":"National Research University Higher School of Economics","ror":"https://ror.org/055f7t516","country_code":"RU","type":"education","lineage":["https://openalex.org/I118501908"]},{"id":"https://openalex.org/I4210164220","display_name":"Russian Scientific Center of Surgery","ror":"https://ror.org/05pnsh228","country_code":"RU","type":"facility","lineage":["https://openalex.org/I4210164220"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"Maksim Fayzulin","raw_affiliation_strings":["HSE University, Pokrovsky Blv. 11, Moscow, 109028, Russian Federation"],"raw_orcid":"https://orcid.org/0000-0003-3273-9005","affiliations":[{"raw_affiliation_string":"HSE University, Pokrovsky Blv. 11, Moscow, 109028, Russian Federation","institution_ids":["https://openalex.org/I118501908","https://openalex.org/I4210164220"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5068072462"],"corresponding_institution_ids":["https://openalex.org/I118501908","https://openalex.org/I4210164220"],"apc_list":{"value":3090,"currency":"USD","value_usd":3090},"apc_paid":null,"fwci":1.0363,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.79892906,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"353","issue":"3","first_page":"1123","last_page":"1172"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.9968000054359436,"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":0.9968000054359436,"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/T11918","display_name":"Forecasting Techniques and Applications","score":0.9839000105857849,"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9754999876022339,"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/theory-of-computation","display_name":"Theory of computation","score":0.6674635410308838},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.6660676002502441},{"id":"https://openalex.org/keywords/stock-market","display_name":"Stock market","score":0.6392398476600647},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.5576366186141968},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5119606256484985},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.48973536491394043},{"id":"https://openalex.org/keywords/financial-economics","display_name":"Financial economics","score":0.3770139217376709},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.37383008003234863},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.2586756944656372},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2410258948802948},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13555851578712463},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.10827305912971497},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.10647320747375488},{"id":"https://openalex.org/keywords/history","display_name":"History","score":0.09798061847686768}],"concepts":[{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.6674635410308838},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.6660676002502441},{"id":"https://openalex.org/C2780299701","wikidata":"https://www.wikidata.org/wiki/Q475000","display_name":"Stock market","level":3,"score":0.6392398476600647},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.5576366186141968},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5119606256484985},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.48973536491394043},{"id":"https://openalex.org/C106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","level":1,"score":0.3770139217376709},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.37383008003234863},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.2586756944656372},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2410258948802948},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13555851578712463},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.10827305912971497},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10647320747375488},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.09798061847686768},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10479-025-06683-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10479-025-06683-9","pdf_url":null,"source":{"id":"https://openalex.org/S57667410","display_name":"Annals of Operations Research","issn_l":"0254-5330","issn":["0254-5330","1572-9338"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Operations Research","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W1594730842","https://openalex.org/W1668294501","https://openalex.org/W2121606993","https://openalex.org/W2333981896","https://openalex.org/W2464243336","https://openalex.org/W2465978385","https://openalex.org/W2542080616","https://openalex.org/W2545584727","https://openalex.org/W2566234880","https://openalex.org/W2611969115","https://openalex.org/W2692911568","https://openalex.org/W2734498027","https://openalex.org/W2783929665","https://openalex.org/W2845688424","https://openalex.org/W2850661852","https://openalex.org/W2887861834","https://openalex.org/W2910997262","https://openalex.org/W2942100831","https://openalex.org/W2974648611","https://openalex.org/W2987990228","https://openalex.org/W3000342522","https://openalex.org/W3012952485","https://openalex.org/W3014629053","https://openalex.org/W3033337679","https://openalex.org/W3034763396","https://openalex.org/W3092089289","https://openalex.org/W3119160044","https://openalex.org/W3121164746","https://openalex.org/W3121467893","https://openalex.org/W3123817259","https://openalex.org/W3124798136","https://openalex.org/W3125131374","https://openalex.org/W3132725388","https://openalex.org/W3136378589","https://openalex.org/W3158554041","https://openalex.org/W3175120247","https://openalex.org/W3195335552","https://openalex.org/W3201423477","https://openalex.org/W3201547690","https://openalex.org/W3211971560","https://openalex.org/W3214933351","https://openalex.org/W4205382623","https://openalex.org/W4205522762","https://openalex.org/W4206056187","https://openalex.org/W4207033551","https://openalex.org/W4210743615","https://openalex.org/W4224213870","https://openalex.org/W4225796418","https://openalex.org/W4236400424","https://openalex.org/W4281725002","https://openalex.org/W4282960606","https://openalex.org/W4283447111","https://openalex.org/W4286701393","https://openalex.org/W4293250844","https://openalex.org/W4297237628","https://openalex.org/W4309101631","https://openalex.org/W4312396953","https://openalex.org/W4313307971","https://openalex.org/W4313422650","https://openalex.org/W4323313559"],"related_works":["https://openalex.org/W2548633793","https://openalex.org/W3013279174","https://openalex.org/W2941935829","https://openalex.org/W2596247554","https://openalex.org/W3132372214","https://openalex.org/W4224284088","https://openalex.org/W4286571989","https://openalex.org/W2765903680","https://openalex.org/W4317653575","https://openalex.org/W2801635251"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
