{"id":"https://openalex.org/W3188083825","doi":"https://doi.org/10.1007/s00607-021-00989-9","title":"Research on sentiment classification of futures predictive texts based on BERT","display_name":"Research on sentiment classification of futures predictive texts based on BERT","publication_year":2021,"publication_date":"2021-08-10","ids":{"openalex":"https://openalex.org/W3188083825","doi":"https://doi.org/10.1007/s00607-021-00989-9","mag":"3188083825"},"language":"en","primary_location":{"id":"doi:10.1007/s00607-021-00989-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00607-021-00989-9","pdf_url":null,"source":{"id":"https://openalex.org/S35593046","display_name":"Computing","issn_l":"0010-485X","issn":["0010-485X","1436-5057"],"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":"Computing","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/A5058494381","display_name":"Weng Xiaofeng","orcid":null},"institutions":[{"id":"https://openalex.org/I148128674","display_name":"University of Shanghai for Science and Technology","ror":"https://ror.org/00ay9v204","country_code":"CN","type":"education","lineage":["https://openalex.org/I148128674"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Weng Xiaofeng","raw_affiliation_strings":["School of Business, The University of Shanghai for Science and Technology, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Business, The University of Shanghai for Science and Technology, Shanghai, China","institution_ids":["https://openalex.org/I148128674"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033737287","display_name":"Jinghua Zhao","orcid":"https://orcid.org/0000-0002-9741-6998"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]},{"id":"https://openalex.org/I148128674","display_name":"University of Shanghai for Science and Technology","ror":"https://ror.org/00ay9v204","country_code":"CN","type":"education","lineage":["https://openalex.org/I148128674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhao Jinghua","raw_affiliation_strings":["School of Business, The University of Shanghai for Science and Technology, Shanghai, China","School of Economics and Management, Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Business, The University of Shanghai for Science and Technology, Shanghai, China","institution_ids":["https://openalex.org/I148128674"]},{"raw_affiliation_string":"School of Economics and Management, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111058515","display_name":"Chenxi Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiang Chenxi","raw_affiliation_strings":["School of Economics and Management, Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Economics and Management, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068493884","display_name":"Ji Yiying","orcid":null},"institutions":[{"id":"https://openalex.org/I148128674","display_name":"University of Shanghai for Science and Technology","ror":"https://ror.org/00ay9v204","country_code":"CN","type":"education","lineage":["https://openalex.org/I148128674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ji Yiying","raw_affiliation_strings":["School of Business, The University of Shanghai for Science and Technology, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Business, The University of Shanghai for Science and Technology, Shanghai, China","institution_ids":["https://openalex.org/I148128674"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5058494381"],"corresponding_institution_ids":["https://openalex.org/I148128674"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":1.2516,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.80711895,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"106","issue":"12","first_page":"4231","last_page":"4248"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.9995999932289124,"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":0.9995999932289124,"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":0.987500011920929,"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"}},{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9678000211715698,"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/sentiment-analysis","display_name":"Sentiment analysis","score":0.7138165235519409},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6470297574996948},{"id":"https://openalex.org/keywords/futures-contract","display_name":"Futures contract","score":0.5539061427116394},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.5147747993469238},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5000786781311035},{"id":"https://openalex.org/keywords/futures-market","display_name":"Futures market","score":0.41435444355010986},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3456346392631531},{"id":"https://openalex.org/keywords/finance","display_name":"Finance","score":0.20669430494308472},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.12224787473678589}],"concepts":[{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.7138165235519409},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6470297574996948},{"id":"https://openalex.org/C106306483","wikidata":"https://www.wikidata.org/wiki/Q183984","display_name":"Futures contract","level":2,"score":0.5539061427116394},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.5147747993469238},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5000786781311035},{"id":"https://openalex.org/C2983622608","wikidata":"https://www.wikidata.org/wiki/Q2298435","display_name":"Futures market","level":3,"score":0.41435444355010986},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3456346392631531},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.20669430494308472},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.12224787473678589},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00607-021-00989-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00607-021-00989-9","pdf_url":null,"source":{"id":"https://openalex.org/S35593046","display_name":"Computing","issn_l":"0010-485X","issn":["0010-485X","1436-5057"],"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":"Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7407211858","display_name":null,"funder_award_id":"71701099","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8112420891","display_name":null,"funder_award_id":"2018YFC0830400","funder_id":"https://openalex.org/F4320335765","funder_display_name":"National Key Scientific Instrument and Equipment Development Projects of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335765","display_name":"National Key Scientific Instrument and Equipment Development Projects of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1211014924","https://openalex.org/W2036058800","https://openalex.org/W2037625889","https://openalex.org/W2048658075","https://openalex.org/W2171468534","https://openalex.org/W2256762489","https://openalex.org/W2749823910","https://openalex.org/W2953409786","https://openalex.org/W2963403868","https://openalex.org/W2991321929","https://openalex.org/W3021889068","https://openalex.org/W3023137769","https://openalex.org/W3040516461","https://openalex.org/W3122347531","https://openalex.org/W3124798136","https://openalex.org/W3131035108","https://openalex.org/W3140947178","https://openalex.org/W4236345704"],"related_works":["https://openalex.org/W2766336064","https://openalex.org/W2358372366","https://openalex.org/W2385765073","https://openalex.org/W2378215390","https://openalex.org/W3124855771","https://openalex.org/W2071492582","https://openalex.org/W2255786044","https://openalex.org/W2080194917","https://openalex.org/W3147192130","https://openalex.org/W1509488274"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}