{"id":"https://openalex.org/W2033288131","doi":"https://doi.org/10.1007/s00500-014-1325-6","title":"Data-based prediction of sentiments using heterogeneous model ensembles","display_name":"Data-based prediction of sentiments using heterogeneous model ensembles","publication_year":2014,"publication_date":"2014-07-02","ids":{"openalex":"https://openalex.org/W2033288131","doi":"https://doi.org/10.1007/s00500-014-1325-6","mag":"2033288131"},"language":"en","primary_location":{"id":"doi:10.1007/s00500-014-1325-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00500-014-1325-6","pdf_url":null,"source":{"id":"https://openalex.org/S65753830","display_name":"Soft Computing","issn_l":"1432-7643","issn":["1432-7643","1433-7479"],"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":"Soft 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/A5036920760","display_name":"Stephan Winkler","orcid":"https://orcid.org/0000-0002-5196-4294"},"institutions":[{"id":"https://openalex.org/I4210136249","display_name":"University of Applied Sciences Upper Austria","ror":"https://ror.org/03jqp6d56","country_code":"AT","type":"education","lineage":["https://openalex.org/I4210136249"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Stephan Winkler","raw_affiliation_strings":["Heuristic and Evolutionary Algorithms Laboratory, Bioinformatics Research Group, University of Applied Sciences Upper Austria, Hagenberg, Austria","Heuristic and Evolutionary Algorithms Laboratory, Bioinformatics Research Group, University of Applied Sciences Upper Austria, Hagenberg, Austria#TAB#"],"affiliations":[{"raw_affiliation_string":"Heuristic and Evolutionary Algorithms Laboratory, Bioinformatics Research Group, University of Applied Sciences Upper Austria, Hagenberg, Austria","institution_ids":["https://openalex.org/I4210136249"]},{"raw_affiliation_string":"Heuristic and Evolutionary Algorithms Laboratory, Bioinformatics Research Group, University of Applied Sciences Upper Austria, Hagenberg, Austria#TAB#","institution_ids":["https://openalex.org/I4210136249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023010182","display_name":"Susanne Schaller","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136249","display_name":"University of Applied Sciences Upper Austria","ror":"https://ror.org/03jqp6d56","country_code":"AT","type":"education","lineage":["https://openalex.org/I4210136249"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Susanne Schaller","raw_affiliation_strings":["Heuristic and Evolutionary Algorithms Laboratory, Bioinformatics Research Group, University of Applied Sciences Upper Austria, Hagenberg, Austria","Heuristic and Evolutionary Algorithms Laboratory, Bioinformatics Research Group, University of Applied Sciences Upper Austria, Hagenberg, Austria#TAB#"],"affiliations":[{"raw_affiliation_string":"Heuristic and Evolutionary Algorithms Laboratory, Bioinformatics Research Group, University of Applied Sciences Upper Austria, Hagenberg, Austria","institution_ids":["https://openalex.org/I4210136249"]},{"raw_affiliation_string":"Heuristic and Evolutionary Algorithms Laboratory, Bioinformatics Research Group, University of Applied Sciences Upper Austria, Hagenberg, Austria#TAB#","institution_ids":["https://openalex.org/I4210136249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045202802","display_name":"Viktoria Dorfer","orcid":"https://orcid.org/0000-0002-5332-5701"},"institutions":[{"id":"https://openalex.org/I4210136249","display_name":"University of Applied Sciences Upper Austria","ror":"https://ror.org/03jqp6d56","country_code":"AT","type":"education","lineage":["https://openalex.org/I4210136249"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Viktoria Dorfer","raw_affiliation_strings":["Heuristic and Evolutionary Algorithms Laboratory, Bioinformatics Research Group, University of Applied Sciences Upper Austria, Hagenberg, Austria","Heuristic and Evolutionary Algorithms Laboratory, Bioinformatics Research Group, University of Applied Sciences Upper Austria, Hagenberg, Austria#TAB#"],"affiliations":[{"raw_affiliation_string":"Heuristic and Evolutionary Algorithms Laboratory, Bioinformatics Research Group, University of Applied Sciences Upper Austria, Hagenberg, Austria","institution_ids":["https://openalex.org/I4210136249"]},{"raw_affiliation_string":"Heuristic and Evolutionary Algorithms Laboratory, Bioinformatics Research Group, University of Applied Sciences Upper Austria, Hagenberg, Austria#TAB#","institution_ids":["https://openalex.org/I4210136249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013367027","display_name":"Michael Affenzeller","orcid":"https://orcid.org/0000-0001-5692-5940"},"institutions":[{"id":"https://openalex.org/I4210136249","display_name":"University of Applied Sciences Upper Austria","ror":"https://ror.org/03jqp6d56","country_code":"AT","type":"education","lineage":["https://openalex.org/I4210136249"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Michael Affenzeller","raw_affiliation_strings":["Heuristic and Evolutionary Algorithms Laboratory, Bioinformatics Research Group, University of Applied Sciences Upper Austria, Hagenberg, Austria","Heuristic and Evolutionary Algorithms Laboratory, Bioinformatics Research Group, University of Applied Sciences Upper Austria, Hagenberg, Austria#TAB#"],"affiliations":[{"raw_affiliation_string":"Heuristic and Evolutionary Algorithms Laboratory, Bioinformatics Research Group, University of Applied Sciences Upper Austria, Hagenberg, Austria","institution_ids":["https://openalex.org/I4210136249"]},{"raw_affiliation_string":"Heuristic and Evolutionary Algorithms Laboratory, Bioinformatics Research Group, University of Applied Sciences Upper Austria, Hagenberg, Austria#TAB#","institution_ids":["https://openalex.org/I4210136249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011592085","display_name":"Gerald Petz","orcid":"https://orcid.org/0000-0002-8012-5369"},"institutions":[{"id":"https://openalex.org/I4210136249","display_name":"University of Applied Sciences Upper Austria","ror":"https://ror.org/03jqp6d56","country_code":"AT","type":"education","lineage":["https://openalex.org/I4210136249"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Gerald Petz","raw_affiliation_strings":["Department of Marketing and Electronic Business, University of Applied Sciences Upper Austria, Steyr, Austria"],"affiliations":[{"raw_affiliation_string":"Department of Marketing and Electronic Business, University of Applied Sciences Upper Austria, Steyr, Austria","institution_ids":["https://openalex.org/I4210136249"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038734831","display_name":"Micha\u0142 Karpowicz","orcid":"https://orcid.org/0000-0003-1431-3078"},"institutions":[{"id":"https://openalex.org/I4210136249","display_name":"University of Applied Sciences Upper Austria","ror":"https://ror.org/03jqp6d56","country_code":"AT","type":"education","lineage":["https://openalex.org/I4210136249"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Micha\u0142 Karpowicz","raw_affiliation_strings":["Department of Marketing and Electronic Business, University of Applied Sciences Upper Austria, Steyr, Austria"],"affiliations":[{"raw_affiliation_string":"Department of Marketing and Electronic Business, University of Applied Sciences Upper Austria, Steyr, Austria","institution_ids":["https://openalex.org/I4210136249"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5036920760"],"corresponding_institution_ids":["https://openalex.org/I4210136249"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":5.5115,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.95818374,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"19","issue":"12","first_page":"3401","last_page":"3412"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9998999834060669,"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9983000159263611,"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"}},{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9973999857902527,"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/computer-science","display_name":"Computer science","score":0.6314711570739746},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4107336699962616},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.37517067790031433},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.37163758277893066}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6314711570739746},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4107336699962616},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.37517067790031433},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.37163758277893066}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00500-014-1325-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00500-014-1325-6","pdf_url":null,"source":{"id":"https://openalex.org/S65753830","display_name":"Soft Computing","issn_l":"1432-7643","issn":["1432-7643","1433-7479"],"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":"Soft Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4300000071525574,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320335322","display_name":"European Regional Development Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W29496115","https://openalex.org/W55912154","https://openalex.org/W101445842","https://openalex.org/W108386781","https://openalex.org/W136860338","https://openalex.org/W1497256448","https://openalex.org/W1512383952","https://openalex.org/W1515201194","https://openalex.org/W1534714852","https://openalex.org/W1543488019","https://openalex.org/W1570448133","https://openalex.org/W1576818901","https://openalex.org/W1578526766","https://openalex.org/W1593657456","https://openalex.org/W1599871777","https://openalex.org/W1680392829","https://openalex.org/W1746819321","https://openalex.org/W1819447595","https://openalex.org/W1873332500","https://openalex.org/W1963542227","https://openalex.org/W1964613733","https://openalex.org/W1965429011","https://openalex.org/W1988790447","https://openalex.org/W2005624335","https://openalex.org/W2052935438","https://openalex.org/W2084046180","https://openalex.org/W2085582472","https://openalex.org/W2096790918","https://openalex.org/W2097726431","https://openalex.org/W2108899349","https://openalex.org/W2114524997","https://openalex.org/W2125055259","https://openalex.org/W2143455647","https://openalex.org/W2148603752","https://openalex.org/W2153635508","https://openalex.org/W2166706824","https://openalex.org/W2168464387","https://openalex.org/W2199868482","https://openalex.org/W2271358270","https://openalex.org/W2481926318","https://openalex.org/W2520314979","https://openalex.org/W2544387354","https://openalex.org/W2584997055","https://openalex.org/W2799061466","https://openalex.org/W2911964244","https://openalex.org/W2912934387","https://openalex.org/W2966207845","https://openalex.org/W4205184193","https://openalex.org/W4205687621","https://openalex.org/W4211049957","https://openalex.org/W4238586295","https://openalex.org/W4252417799","https://openalex.org/W4285719527","https://openalex.org/W4401909261"],"related_works":["https://openalex.org/W2961085424","https://openalex.org/W4306674287","https://openalex.org/W3046775127","https://openalex.org/W3107602296","https://openalex.org/W3170094116","https://openalex.org/W4386462264","https://openalex.org/W4364306694","https://openalex.org/W4312192474","https://openalex.org/W4283697347","https://openalex.org/W4210805261"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}