{"id":"https://openalex.org/W2890227220","doi":"https://doi.org/10.1142/s021962201841002x","title":"A New Approach for Stock Price Analysis and Prediction Based on SSA and SVM","display_name":"A New Approach for Stock Price Analysis and Prediction Based on SSA and SVM","publication_year":2018,"publication_date":"2018-09-06","ids":{"openalex":"https://openalex.org/W2890227220","doi":"https://doi.org/10.1142/s021962201841002x","mag":"2890227220"},"language":"en","primary_location":{"id":"doi:10.1142/s021962201841002x","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s021962201841002x","pdf_url":null,"source":{"id":"https://openalex.org/S207089700","display_name":"International Journal of Information Technology & Decision Making","issn_l":"0219-6220","issn":["0219-6220","1793-6845"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Information Technology & Decision Making","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/A5049226003","display_name":"Jihong Xiao","orcid":"https://orcid.org/0009-0008-1707-9495"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jihong Xiao","raw_affiliation_strings":["Institute of Metal Resources Strategy, Changsha 410083, P. R. China","School of Business, Central South University, Changsha 410083, P. R. China","Institute of Metal Resources Strategy, Changsha 410083, P. R. China; School of Business, Central South University, Changsha 410083, P. R. China"],"affiliations":[{"raw_affiliation_string":"Institute of Metal Resources Strategy, Changsha 410083, P. R. China","institution_ids":[]},{"raw_affiliation_string":"School of Business, Central South University, Changsha 410083, P. R. China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"Institute of Metal Resources Strategy, Changsha 410083, P. R. China; School of Business, Central South University, Changsha 410083, P. R. China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100552399","display_name":"Xuehong Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuehong Zhu","raw_affiliation_strings":["Institute of Metal Resources Strategy, Changsha 410083, P. R. China","School of Business, Central South University, Changsha 410083, P. R. China","Institute of Metal Resources Strategy, Changsha 410083, P. R. China; School of Business, Central South University, Changsha 410083, P. R. China"],"affiliations":[{"raw_affiliation_string":"Institute of Metal Resources Strategy, Changsha 410083, P. R. China","institution_ids":[]},{"raw_affiliation_string":"School of Business, Central South University, Changsha 410083, P. R. China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"Institute of Metal Resources Strategy, Changsha 410083, P. R. China; School of Business, Central South University, Changsha 410083, P. R. China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024358389","display_name":"Chuangxia Huang","orcid":"https://orcid.org/0000-0002-0732-226X"},"institutions":[{"id":"https://openalex.org/I56934997","display_name":"Changsha University of Science and Technology","ror":"https://ror.org/03yph8055","country_code":"CN","type":"education","lineage":["https://openalex.org/I56934997"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuangxia Huang","raw_affiliation_strings":["College of Mathematics and Computing Science, Changsha University of Science and Technology, Changsha 410004, P. R. China"],"affiliations":[{"raw_affiliation_string":"College of Mathematics and Computing Science, Changsha University of Science and Technology, Changsha 410004, P. R. China","institution_ids":["https://openalex.org/I56934997"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115603482","display_name":"Xiaoguang Yang","orcid":"https://orcid.org/0000-0001-8363-9544"},"institutions":[{"id":"https://openalex.org/I4210120485","display_name":"Academy of Mathematics and Systems Science","ror":"https://ror.org/02jkmyk67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210120485"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoguang Yang","raw_affiliation_strings":["Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100190, P. R. China"],"affiliations":[{"raw_affiliation_string":"Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100190, P. R. China","institution_ids":["https://openalex.org/I4210120485","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010789733","display_name":"Fenghua Wen","orcid":"https://orcid.org/0000-0003-2991-3981"},"institutions":[{"id":"https://openalex.org/I110002522","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06","country_code":"GB","type":"education","lineage":["https://openalex.org/I110002522"]},{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]},{"id":"https://openalex.org/I74413500","display_name":"University of Windsor","ror":"https://ror.org/01gw3d370","country_code":"CA","type":"education","lineage":["https://openalex.org/I74413500"]}],"countries":["CA","CN","GB"],"is_corresponding":false,"raw_author_name":"Fenghua Wen","raw_affiliation_strings":["Centre for Computational Finance and Economic Agents, University of Essex, Colchester CO4 3SQ, UK","School of Business, Central South University, Changsha 410083, P. R. China","Supply Chain and Logistics Optimization Research Centre, Faculty of Engineering, University of Windsor, Windsor, ON, Canada","Centre for Computational Finance and Economic Agents, University of Essex, Colchester CO4 3SQ, UK; School of Business, Central South University, Changsha 410083, P. R. China; Supply Chain and Logistics Optimization Research Centre, Faculty of Engineering, University of Windsor, Windsor, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Centre for Computational Finance and Economic Agents, University of Essex, Colchester CO4 3SQ, UK","institution_ids":["https://openalex.org/I110002522"]},{"raw_affiliation_string":"School of Business, Central South University, Changsha 410083, P. R. China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"Supply Chain and Logistics Optimization Research Centre, Faculty of Engineering, University of Windsor, Windsor, ON, Canada","institution_ids":["https://openalex.org/I74413500"]},{"raw_affiliation_string":"Centre for Computational Finance and Economic Agents, University of Essex, Colchester CO4 3SQ, UK; School of Business, Central South University, Changsha 410083, P. R. China; Supply Chain and Logistics Optimization Research Centre, Faculty of Engineering, University of Windsor, Windsor, ON, Canada","institution_ids":["https://openalex.org/I110002522","https://openalex.org/I74413500","https://openalex.org/I139660479"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009986614","display_name":"Meirui Zhong","orcid":null},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meirui Zhong","raw_affiliation_strings":["Institute of Metal Resources Strategy, Changsha 410083, P. R. China","School of Business, Central South University, Changsha 410083, P. R. China","Institute of Metal Resources Strategy, Changsha 410083, P. R. China; School of Business, Central South University, Changsha 410083, P. R. China"],"affiliations":[{"raw_affiliation_string":"Institute of Metal Resources Strategy, Changsha 410083, P. R. China","institution_ids":[]},{"raw_affiliation_string":"School of Business, Central South University, Changsha 410083, P. R. China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"Institute of Metal Resources Strategy, Changsha 410083, P. R. China; School of Business, Central South University, Changsha 410083, P. R. China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5049226003"],"corresponding_institution_ids":["https://openalex.org/I139660479"],"apc_list":null,"apc_paid":null,"fwci":6.1777,"has_fulltext":false,"cited_by_count":82,"citation_normalized_percentile":{"value":0.96463666,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"18","issue":"01","first_page":"287","last_page":"310"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.9993000030517578,"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":0.9993000030517578,"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/T11270","display_name":"Complex Systems and Time Series Analysis","score":0.9973000288009644,"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/T11052","display_name":"Energy Load and Power Forecasting","score":0.9889000058174133,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/adaptive-neuro-fuzzy-inference-system","display_name":"Adaptive neuro fuzzy inference system","score":0.7747600078582764},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.7482791543006897},{"id":"https://openalex.org/keywords/singular-spectrum-analysis","display_name":"Singular spectrum analysis","score":0.6775338053703308},{"id":"https://openalex.org/keywords/hilbert\u2013huang-transform","display_name":"Hilbert\u2013Huang transform","score":0.5893312096595764},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5798577070236206},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.5207440853118896},{"id":"https://openalex.org/keywords/stock-price","display_name":"Stock price","score":0.5190613865852356},{"id":"https://openalex.org/keywords/stock","display_name":"Stock (firearms)","score":0.48119455575942993},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45529061555862427},{"id":"https://openalex.org/keywords/stock-market","display_name":"Stock market","score":0.452033668756485},{"id":"https://openalex.org/keywords/time-series","display_name":"Time series","score":0.44796022772789},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4031108319759369},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3441898226737976},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.34224170446395874},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.33257943391799927},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.27438345551490784},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.22602763772010803},{"id":"https://openalex.org/keywords/singular-value-decomposition","display_name":"Singular value decomposition","score":0.21319985389709473},{"id":"https://openalex.org/keywords/fuzzy-control-system","display_name":"Fuzzy control system","score":0.11295747756958008},{"id":"https://openalex.org/keywords/white-noise","display_name":"White noise","score":0.1120280921459198},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10328167676925659}],"concepts":[{"id":"https://openalex.org/C186108316","wikidata":"https://www.wikidata.org/wiki/Q352530","display_name":"Adaptive neuro fuzzy inference system","level":4,"score":0.7747600078582764},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.7482791543006897},{"id":"https://openalex.org/C136272165","wikidata":"https://www.wikidata.org/wiki/Q4048889","display_name":"Singular spectrum analysis","level":3,"score":0.6775338053703308},{"id":"https://openalex.org/C25570617","wikidata":"https://www.wikidata.org/wiki/Q1006462","display_name":"Hilbert\u2013Huang transform","level":3,"score":0.5893312096595764},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5798577070236206},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.5207440853118896},{"id":"https://openalex.org/C2988984586","wikidata":"https://www.wikidata.org/wiki/Q1020013","display_name":"Stock price","level":3,"score":0.5190613865852356},{"id":"https://openalex.org/C204036174","wikidata":"https://www.wikidata.org/wiki/Q909380","display_name":"Stock (firearms)","level":2,"score":0.48119455575942993},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45529061555862427},{"id":"https://openalex.org/C2780299701","wikidata":"https://www.wikidata.org/wiki/Q475000","display_name":"Stock market","level":3,"score":0.452033668756485},{"id":"https://openalex.org/C151406439","wikidata":"https://www.wikidata.org/wiki/Q186588","display_name":"Time series","level":2,"score":0.44796022772789},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4031108319759369},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3441898226737976},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.34224170446395874},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.33257943391799927},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.27438345551490784},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.22602763772010803},{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.21319985389709473},{"id":"https://openalex.org/C195975749","wikidata":"https://www.wikidata.org/wiki/Q1475705","display_name":"Fuzzy control system","level":3,"score":0.11295747756958008},{"id":"https://openalex.org/C112633086","wikidata":"https://www.wikidata.org/wiki/Q381287","display_name":"White noise","level":2,"score":0.1120280921459198},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10328167676925659},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C2780762169","wikidata":"https://www.wikidata.org/wiki/Q5905368","display_name":"Horse","level":2,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"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/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1142/s021962201841002x","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s021962201841002x","pdf_url":null,"source":{"id":"https://openalex.org/S207089700","display_name":"International Journal of Information Technology & Decision Making","issn_l":"0219-6220","issn":["0219-6220","1793-6845"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Information Technology & Decision Making","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:wsi:ijitdm:v:18:y:2019:i:01:n:s021962201841002x","is_oa":false,"landing_page_url":"http://www.worldscientific.com/doi/abs/10.1142/S021962201841002X","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1778948287","display_name":null,"funder_award_id":"71471020","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2118061857","display_name":null,"funder_award_id":"71573282","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5274903103","display_name":null,"funder_award_id":"71431008","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7391211905","display_name":null,"funder_award_id":"71371195","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W746481651","https://openalex.org/W1507259579","https://openalex.org/W1964346230","https://openalex.org/W1966935273","https://openalex.org/W1975964493","https://openalex.org/W1975994995","https://openalex.org/W1979575715","https://openalex.org/W1980458013","https://openalex.org/W1981419029","https://openalex.org/W1984500452","https://openalex.org/W1986478348","https://openalex.org/W1988845048","https://openalex.org/W1991155410","https://openalex.org/W1992304691","https://openalex.org/W1999989204","https://openalex.org/W1999996900","https://openalex.org/W2001772055","https://openalex.org/W2005424446","https://openalex.org/W2005656334","https://openalex.org/W2007221293","https://openalex.org/W2012079387","https://openalex.org/W2019198141","https://openalex.org/W2027730774","https://openalex.org/W2035983439","https://openalex.org/W2036927554","https://openalex.org/W2038096333","https://openalex.org/W2046794274","https://openalex.org/W2066995518","https://openalex.org/W2077447589","https://openalex.org/W2080265874","https://openalex.org/W2090046022","https://openalex.org/W2098584872","https://openalex.org/W2120390927","https://openalex.org/W2144717556","https://openalex.org/W2148603752","https://openalex.org/W2151705886","https://openalex.org/W2161151715","https://openalex.org/W2261620629","https://openalex.org/W2268394201","https://openalex.org/W2269640562","https://openalex.org/W2269853658","https://openalex.org/W2279435384","https://openalex.org/W2284857756","https://openalex.org/W2487337118","https://openalex.org/W2490483638","https://openalex.org/W2490733366","https://openalex.org/W2509518867","https://openalex.org/W2541753284","https://openalex.org/W2605864309","https://openalex.org/W2608669853","https://openalex.org/W2768021657","https://openalex.org/W2780773532","https://openalex.org/W2789236694","https://openalex.org/W2790973836","https://openalex.org/W2796080575","https://openalex.org/W2883414680","https://openalex.org/W4205094863","https://openalex.org/W4231254662","https://openalex.org/W4239510810","https://openalex.org/W4252221720"],"related_works":["https://openalex.org/W2345184372","https://openalex.org/W4376255614","https://openalex.org/W3013515612","https://openalex.org/W2136184105","https://openalex.org/W2187500075","https://openalex.org/W2041399278","https://openalex.org/W2160451891","https://openalex.org/W2937631562","https://openalex.org/W2153627311","https://openalex.org/W2890227220"],"abstract_inverted_index":{"Stock":[0],"price":[1,28,50,110,166],"exhibits":[2],"distinct":[3],"features":[4,18,101],"during":[5],"different":[6],"time":[7],"scales":[8],"due":[9],"to":[10,64,96,107],"the":[11,22,26,31,35,48,66,73,93,100,103,108,147,157],"effects":[12,82],"of":[13,34,72,83,102],"complex":[14],"factors.":[15],"Analyzing":[16],"these":[17],"can":[19],"help":[20],"delineate":[21],"mechanisms":[23],"that":[24,116,156],"determine":[25],"stock":[27,36,67,109,165],"and":[29,60,86,119,143],"enhance":[30],"prediction":[32,149],"accuracy":[33],"price.":[37,68],"By":[38],"using":[39],"singular":[40],"spectrum":[41],"analysis":[42],"(SSA),":[43],"this":[44],"paper":[45],"first":[46],"decomposes":[47],"original":[49],"series":[51],"into":[52,98],"a":[53,56,61,79,112,161],"trend":[54],"component,":[55],"market":[57],"fluctuation":[58],"component":[59,63],"noise":[62,91],"analyze":[65],"The":[69],"economic":[70],"meanings":[71],"three":[74,105],"components":[75,106],"are":[76],"identified":[77],"as":[78],"long-term":[80],"trend,":[81],"significant":[84],"events":[85],"short-term":[87],"fluctuations":[88],"caused":[89],"by":[90],"in":[92],"market.":[94],"Then,":[95],"take":[97],"account":[99],"above":[104],"prediction,":[111],"novel":[113],"combined":[114],"model":[115,159],"integrates":[117],"SSA":[118],"support":[120],"vector":[121],"machine":[122],"(SVM)":[123],"(e.g.,":[124],"SSA\u2013SVM)":[125],"is":[126,160],"proposed.":[127],"Compared":[128],"with":[129],"SVM,":[130],"adaptive":[131],"network-based":[132],"fuzzy":[133],"inference":[134],"system":[135],"(ANFIS),":[136],"ensemble":[137],"empirical":[138],"mode":[139],"decomposition-ANFIS":[140],"(EEMD\u2013ANFIS),":[141],"EEMD\u2013SVM":[142],"SSA\u2013ANFIS,":[144],"SSA\u2013SVM":[145],"demonstrates":[146],"best":[148],"performance":[150],"based":[151],"on":[152],"four":[153],"criteria,":[154],"indicating":[155],"proposed":[158],"promising":[162],"approach":[163],"for":[164],"prediction.":[167]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":20},{"year":2021,"cited_by_count":17},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":2}],"updated_date":"2026-04-18T07:56:08.524223","created_date":"2025-10-10T00:00:00"}