{"id":"https://openalex.org/W947759993","doi":"https://doi.org/10.1007/978-3-319-19857-6_43","title":"Fuzzy Cognitive Maps and Multi-step Gradient Methods for Prediction: Applications to Electricity Consumption and Stock Exchange Returns","display_name":"Fuzzy Cognitive Maps and Multi-step Gradient Methods for Prediction: Applications to Electricity Consumption and Stock Exchange Returns","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W947759993","doi":"https://doi.org/10.1007/978-3-319-19857-6_43","mag":"947759993"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-19857-6_43","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-19857-6_43","pdf_url":null,"source":{"id":"https://openalex.org/S4210172046","display_name":"Smart innovation, systems and technologies","issn_l":"2190-3018","issn":["2190-3018","2190-3026"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Smart Innovation, Systems and Technologies","raw_type":"book-chapter"},"type":"book-chapter","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/A5037965915","display_name":"Elpiniki I. Papageorgiou","orcid":"https://orcid.org/0000-0003-2498-9661"},"institutions":[{"id":"https://openalex.org/I179161674","display_name":"Technological Educational Institute of Central Greece","ror":"https://ror.org/03ed9w591","country_code":"GR","type":"education","lineage":["https://openalex.org/I179161674"]},{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Elpiniki I. Papageorgiou","raw_affiliation_strings":["Department of Computer Engineering, Technological Educational Institute (T.E.I.) of Central Greece, Lamia, Greece","Information Technologies Institute, Center for Research and Technology Hellas, CERTH, 6th Km Charilaou-Thermi Rd., 57001, Thermi, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Technological Educational Institute (T.E.I.) of Central Greece, Lamia, Greece","institution_ids":["https://openalex.org/I179161674"]},{"raw_affiliation_string":"Information Technologies Institute, Center for Research and Technology Hellas, CERTH, 6th Km Charilaou-Thermi Rd., 57001, Thermi, Greece","institution_ids":["https://openalex.org/I4210093649","https://openalex.org/I4210134249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056178652","display_name":"Katarzyna Pocz\u0119ta","orcid":"https://orcid.org/0000-0002-1446-491X"},"institutions":[{"id":"https://openalex.org/I169109204","display_name":"Kielce University of Technology","ror":"https://ror.org/01zywja13","country_code":"PL","type":"education","lineage":["https://openalex.org/I169109204"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Katarzyna Pocz\u0119ta","raw_affiliation_strings":["Department of Computer Science Applications, Kielce University of Technology, Kielce, Poland"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science Applications, Kielce University of Technology, Kielce, Poland","institution_ids":["https://openalex.org/I169109204"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069697261","display_name":"Alexander Yastrebov","orcid":"https://orcid.org/0000-0002-3260-8462"},"institutions":[{"id":"https://openalex.org/I169109204","display_name":"Kielce University of Technology","ror":"https://ror.org/01zywja13","country_code":"PL","type":"education","lineage":["https://openalex.org/I169109204"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Alexander Yastrebov","raw_affiliation_strings":["Department of Computer Science Applications, Kielce University of Technology, Kielce, Poland"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science Applications, Kielce University of Technology, Kielce, Poland","institution_ids":["https://openalex.org/I169109204"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007902179","display_name":"Chrysi Laspidou","orcid":"https://orcid.org/0000-0001-5225-4844"},"institutions":[{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]},{"id":"https://openalex.org/I145722265","display_name":"University of Thessaly","ror":"https://ror.org/04v4g9h31","country_code":"GR","type":"education","lineage":["https://openalex.org/I145722265"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Chrysi Laspidou","raw_affiliation_strings":["Department of Civil Engineering, University of Thessaly, Pedion Areos, 38334, Volos, Greece","Information Technologies Institute, Center for Research and Technology Hellas, CERTH, 6th Km Charilaou-Thermi Rd., 57001, Thermi, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Civil Engineering, University of Thessaly, Pedion Areos, 38334, Volos, Greece","institution_ids":["https://openalex.org/I145722265"]},{"raw_affiliation_string":"Information Technologies Institute, Center for Research and Technology Hellas, CERTH, 6th Km Charilaou-Thermi Rd., 57001, Thermi, Greece","institution_ids":["https://openalex.org/I4210093649","https://openalex.org/I4210134249"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5037965915"],"corresponding_institution_ids":["https://openalex.org/I179161674","https://openalex.org/I4210093649","https://openalex.org/I4210134249"],"apc_list":null,"apc_paid":null,"fwci":2.0495,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.86468028,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"501","last_page":"511"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12805","display_name":"Cognitive Science and Mapping","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T12805","display_name":"Cognitive Science and Mapping","score":0.9997000098228455,"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/markov-chain","display_name":"Markov chain","score":0.5738239288330078},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5499512553215027},{"id":"https://openalex.org/keywords/stock-exchange","display_name":"Stock exchange","score":0.5115919709205627},{"id":"https://openalex.org/keywords/gradient-method","display_name":"Gradient method","score":0.4830125570297241},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.4788820147514343},{"id":"https://openalex.org/keywords/fuzzy-cognitive-map","display_name":"Fuzzy cognitive map","score":0.4409487843513489},{"id":"https://openalex.org/keywords/gradient-descent","display_name":"Gradient descent","score":0.43211230635643005},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.42528820037841797},{"id":"https://openalex.org/keywords/stock","display_name":"Stock (firearms)","score":0.419264554977417},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.40504190325737},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36764246225357056},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3544555604457855},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3253026306629181},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21180599927902222},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.18728697299957275},{"id":"https://openalex.org/keywords/finance","display_name":"Finance","score":0.1379653811454773},{"id":"https://openalex.org/keywords/neuro-fuzzy","display_name":"Neuro-fuzzy","score":0.12414795160293579},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.12089353799819946},{"id":"https://openalex.org/keywords/fuzzy-control-system","display_name":"Fuzzy control system","score":0.11659833788871765},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09114217758178711}],"concepts":[{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.5738239288330078},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5499512553215027},{"id":"https://openalex.org/C200870193","wikidata":"https://www.wikidata.org/wiki/Q11691","display_name":"Stock exchange","level":2,"score":0.5115919709205627},{"id":"https://openalex.org/C115680565","wikidata":"https://www.wikidata.org/wiki/Q5977448","display_name":"Gradient method","level":2,"score":0.4830125570297241},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.4788820147514343},{"id":"https://openalex.org/C5041914","wikidata":"https://www.wikidata.org/wiki/Q5511107","display_name":"Fuzzy cognitive map","level":5,"score":0.4409487843513489},{"id":"https://openalex.org/C153258448","wikidata":"https://www.wikidata.org/wiki/Q1199743","display_name":"Gradient descent","level":3,"score":0.43211230635643005},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.42528820037841797},{"id":"https://openalex.org/C204036174","wikidata":"https://www.wikidata.org/wiki/Q909380","display_name":"Stock (firearms)","level":2,"score":0.419264554977417},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.40504190325737},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36764246225357056},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3544555604457855},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3253026306629181},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21180599927902222},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.18728697299957275},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.1379653811454773},{"id":"https://openalex.org/C29470771","wikidata":"https://www.wikidata.org/wiki/Q4165150","display_name":"Neuro-fuzzy","level":4,"score":0.12414795160293579},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.12089353799819946},{"id":"https://openalex.org/C195975749","wikidata":"https://www.wikidata.org/wiki/Q1475705","display_name":"Fuzzy control system","level":3,"score":0.11659833788871765},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09114217758178711},{"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:10.1007/978-3-319-19857-6_43","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-19857-6_43","pdf_url":null,"source":{"id":"https://openalex.org/S4210172046","display_name":"Smart innovation, systems and technologies","issn_l":"2190-3018","issn":["2190-3018","2190-3026"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Smart Innovation, Systems and Technologies","raw_type":"book-chapter"},{"id":"pmh:oai:ir.lib.uth.gr:11615/77666","is_oa":false,"landing_page_url":"http://hdl.handle.net/11615/77666","pdf_url":null,"source":{"id":"https://openalex.org/S4306400243","display_name":"University of Thessaly Institutional Repository (University of Thessaly)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I145722265","host_organization_name":"University of Thessaly","host_organization_lineage":["https://openalex.org/I145722265"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Smart Innovation, Systems and Technologies","raw_type":"conferenceItem"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8500000238418579,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W182935035","https://openalex.org/W376489689","https://openalex.org/W1533360771","https://openalex.org/W1980486587","https://openalex.org/W1995145426","https://openalex.org/W2024826298","https://openalex.org/W2026070608","https://openalex.org/W2040561205","https://openalex.org/W2043429280","https://openalex.org/W2048281837","https://openalex.org/W2056217570","https://openalex.org/W2091380827","https://openalex.org/W2095224843","https://openalex.org/W2111949539","https://openalex.org/W2142129696","https://openalex.org/W2266332649","https://openalex.org/W2741413930","https://openalex.org/W3120740533"],"related_works":["https://openalex.org/W2846499288","https://openalex.org/W263682811","https://openalex.org/W2564172750","https://openalex.org/W3197592642","https://openalex.org/W3199158697","https://openalex.org/W2356977358","https://openalex.org/W2302465375","https://openalex.org/W2098528027","https://openalex.org/W2088605360","https://openalex.org/W2379811207"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2015,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}