{"id":"https://openalex.org/W3183739234","doi":"https://doi.org/10.1145/3453693","title":"Two-channel Attention Mechanism Fusion Model of Stock Price Prediction Based on CNN-LSTM","display_name":"Two-channel Attention Mechanism Fusion Model of Stock Price Prediction Based on CNN-LSTM","publication_year":2021,"publication_date":"2021-07-22","ids":{"openalex":"https://openalex.org/W3183739234","doi":"https://doi.org/10.1145/3453693","mag":"3183739234"},"language":"en","primary_location":{"id":"doi:10.1145/3453693","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3453693","pdf_url":null,"source":{"id":"https://openalex.org/S4306421405","display_name":"ACM Transactions on Asian and Low-Resource Language Information Processing","issn_l":"2375-4699","issn":["2375-4699","2375-4702"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Asian and Low-Resource Language Information Processing","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/A5065432400","display_name":"Lin Sun","orcid":"https://orcid.org/0000-0002-3894-1928"},"institutions":[{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Sun","raw_affiliation_strings":["College of Intelligent Equipment, Shandong University of Science and Technology, Tai'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Intelligent Equipment, Shandong University of Science and Technology, Tai'an, China","institution_ids":["https://openalex.org/I80143920"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079727396","display_name":"Wenzheng Xu","orcid":"https://orcid.org/0000-0002-8396-6825"},"institutions":[{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenzheng Xu","raw_affiliation_strings":["College of Intelligent Equipment, Shandong University of Science and Technology, Tai'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Intelligent Equipment, Shandong University of Science and Technology, Tai'an, China","institution_ids":["https://openalex.org/I80143920"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101444398","display_name":"Jimin Liu","orcid":"https://orcid.org/0000-0003-3459-8349"},"institutions":[{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jimin Liu","raw_affiliation_strings":["College of Intelligent Equipment, Shandong University of Science and Technology, Tai'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Intelligent Equipment, Shandong University of Science and Technology, Tai'an, China","institution_ids":["https://openalex.org/I80143920"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I80143920"],"apc_list":null,"apc_paid":null,"fwci":5.0277,"has_fulltext":false,"cited_by_count":41,"citation_normalized_percentile":{"value":0.95499719,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"20","issue":"5","first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.9994999766349792,"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":0.9994999766349792,"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/T11052","display_name":"Energy Load and Power Forecasting","score":0.9660999774932861,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11059","display_name":"Market Dynamics and Volatility","score":0.95169997215271,"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/computer-science","display_name":"Computer science","score":0.7072100043296814},{"id":"https://openalex.org/keywords/sentence","display_name":"Sentence","score":0.5461328029632568},{"id":"https://openalex.org/keywords/stock","display_name":"Stock (firearms)","score":0.5413835048675537},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.521644651889801},{"id":"https://openalex.org/keywords/stock-price","display_name":"Stock price","score":0.5046695470809937},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4748190641403198},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4479201138019562},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.06650939583778381}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7072100043296814},{"id":"https://openalex.org/C2777530160","wikidata":"https://www.wikidata.org/wiki/Q41796","display_name":"Sentence","level":2,"score":0.5461328029632568},{"id":"https://openalex.org/C204036174","wikidata":"https://www.wikidata.org/wiki/Q909380","display_name":"Stock (firearms)","level":2,"score":0.5413835048675537},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.521644651889801},{"id":"https://openalex.org/C2988984586","wikidata":"https://www.wikidata.org/wiki/Q1020013","display_name":"Stock price","level":3,"score":0.5046695470809937},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4748190641403198},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4479201138019562},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.06650939583778381},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3453693","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3453693","pdf_url":null,"source":{"id":"https://openalex.org/S4306421405","display_name":"ACM Transactions on Asian and Low-Resource Language Information Processing","issn_l":"2375-4699","issn":["2375-4699","2375-4702"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Asian and Low-Resource Language Information Processing","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":13,"referenced_works":["https://openalex.org/W569478347","https://openalex.org/W1979575715","https://openalex.org/W1999996900","https://openalex.org/W2122257686","https://openalex.org/W2122464869","https://openalex.org/W2149577048","https://openalex.org/W2157331557","https://openalex.org/W2246472863","https://openalex.org/W2282922600","https://openalex.org/W2901827120","https://openalex.org/W2903939342","https://openalex.org/W3122299859","https://openalex.org/W4235746825"],"related_works":["https://openalex.org/W2548633793","https://openalex.org/W247222457","https://openalex.org/W2887069341","https://openalex.org/W3124131549","https://openalex.org/W1488120909","https://openalex.org/W2152348935","https://openalex.org/W2554106722","https://openalex.org/W1797892342","https://openalex.org/W2344827208","https://openalex.org/W2601854245"],"abstract_inverted_index":{"Using":[0],"hierarchical":[1],"CNN,":[2],"the":[3,22,27,32,35,65,69,78,86,93],"company's":[4],"multiple":[5],"news":[6,28,38,48,94],"is":[7,41,62,74],"characterized":[8],"as":[9],"three":[10],"levels:":[11],"sentence":[12],"vectors,":[13,15],"chapter":[14],"and":[16,50],"enterprise":[17],"sentiment":[18],"vectors.":[19],"By":[20],"combining":[21],"stock":[23,51,87],"price":[24,40,88],"data":[25,30],"with":[26,92],"lyric":[29],"at":[31],"same":[33],"time,":[34],"influence":[36],"of":[37,47,81],"on":[39,60],"used":[42,75],"to":[43,76],"achieve":[44],"correlation":[45],"analysis":[46],"information":[49],"prices.":[52],"A":[53],"two-channel":[54],"attention":[55,70],"mechanism":[56],"fusion":[57,72],"model":[58],"based":[59],"CNN-LSTM":[61],"proposed.":[63],"After":[64],"dual-channel":[66],"feature":[67],"extraction,":[68],"layer":[71,73],"convert":[77],"weighted":[79],"values":[80],"LSTM":[82],"hidden":[83],"variables,":[84],"so":[85],"can":[89],"be":[90],"predicted":[91],"text.":[95]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":14},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
