{"id":"https://openalex.org/W1982037720","doi":"https://doi.org/10.1109/ijcnn.2007.4371100","title":"Sparse Distributed Representations for Words with Thresholded Independent Component Analysis","display_name":"Sparse Distributed Representations for Words with Thresholded Independent Component Analysis","publication_year":2007,"publication_date":"2007-08-01","ids":{"openalex":"https://openalex.org/W1982037720","doi":"https://doi.org/10.1109/ijcnn.2007.4371100","mag":"1982037720"},"language":"en","primary_location":{"id":"doi:10.1109/ijcnn.2007.4371100","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2007.4371100","pdf_url":null,"source":{"id":"https://openalex.org/S4210195743","display_name":"IEEE International Conference on Neural Networks/IEEE ... International Conference on Neural Networks","issn_l":"1098-7576","issn":["1098-7576","1558-3902"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 International Joint Conference on Neural Networks","raw_type":"proceedings-article"},"type":"conference-paper","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/A5050352884","display_name":"Jaakko V\u00e4yrynen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jaakko J. Vayrynen","raw_affiliation_strings":["Adaptive Informatics Research Centre AIRC, Helsinki University of Technology, Espoo, Finland","Helsinki Univ. of Technol., Espoo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Adaptive Informatics Research Centre AIRC, Helsinki University of Technology, Espoo, Finland","institution_ids":[]},{"raw_affiliation_string":"Helsinki Univ. of Technol., Espoo","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035732099","display_name":"Lasse Lindqvist","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lasse Lindqvist","raw_affiliation_strings":["AIRC, Ireland","Helsinki Univ. of Technol., Espoo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AIRC, Ireland","institution_ids":[]},{"raw_affiliation_string":"Helsinki Univ. of Technol., Espoo","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030983114","display_name":"Timo Honkela","orcid":"https://orcid.org/0000-0003-0917-2020"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Timo Honkela","raw_affiliation_strings":["AIRC, Ireland","Helsinki Univ. of Technol., Espoo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AIRC, Ireland","institution_ids":[]},{"raw_affiliation_string":"Helsinki Univ. of Technol., Espoo","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"16","issue":null,"first_page":"1031","last_page":"1036"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11447","display_name":"Blind Source Separation Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10320","display_name":"Neural Networks and Applications","score":0.9977999925613403,"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/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.9830999970436096,"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/independent-component-analysis","display_name":"Independent component analysis","score":0.8033204078674316},{"id":"https://openalex.org/keywords/thresholding","display_name":"Thresholding","score":0.7832373380661011},{"id":"https://openalex.org/keywords/singular-value-decomposition","display_name":"Singular value decomposition","score":0.7749742865562439},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.709397554397583},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6834877729415894},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6613683700561523},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.4968865215778351},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.49566686153411865},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.4494277834892273},{"id":"https://openalex.org/keywords/sparse-approximation","display_name":"Sparse approximation","score":0.4265884459018707},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4236948490142822},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.21937295794487}],"concepts":[{"id":"https://openalex.org/C51432778","wikidata":"https://www.wikidata.org/wiki/Q1259145","display_name":"Independent component analysis","level":2,"score":0.8033204078674316},{"id":"https://openalex.org/C191178318","wikidata":"https://www.wikidata.org/wiki/Q2256906","display_name":"Thresholding","level":3,"score":0.7832373380661011},{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.7749742865562439},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.709397554397583},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6834877729415894},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6613683700561523},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.4968865215778351},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.49566686153411865},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.4494277834892273},{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.4265884459018707},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4236948490142822},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.21937295794487},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ijcnn.2007.4371100","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2007.4371100","pdf_url":null,"source":{"id":"https://openalex.org/S4210195743","display_name":"IEEE International Conference on Neural Networks/IEEE ... International Conference on Neural Networks","issn_l":"1098-7576","issn":["1098-7576","1558-3902"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 International Joint Conference on Neural Networks","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.332.448","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.332.448","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://users.ics.aalto.fi/jjvayryn/online-papers/Vayrynen07IJCNN.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.5799999833106995,"display_name":"Quality Education"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322426","display_name":"Nokia Foundation","ror":"https://ror.org/0401nzk46"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W86198916","https://openalex.org/W204086241","https://openalex.org/W1548802052","https://openalex.org/W1582001079","https://openalex.org/W1593045043","https://openalex.org/W1983578042","https://openalex.org/W2035238564","https://openalex.org/W2035726644","https://openalex.org/W2075765232","https://openalex.org/W2087108827","https://openalex.org/W2093641143","https://openalex.org/W2096464195","https://openalex.org/W2099741732","https://openalex.org/W2102515914","https://openalex.org/W2147152072","https://openalex.org/W2155602043","https://openalex.org/W2172193264","https://openalex.org/W3031528655","https://openalex.org/W4205778870","https://openalex.org/W6603588376","https://openalex.org/W6608344572","https://openalex.org/W6635456232","https://openalex.org/W6672272212","https://openalex.org/W6674711429","https://openalex.org/W6675446596","https://openalex.org/W6682745044","https://openalex.org/W6778440403"],"related_works":["https://openalex.org/W2121429698","https://openalex.org/W2182042810","https://openalex.org/W4252230435","https://openalex.org/W55679925","https://openalex.org/W3080404860","https://openalex.org/W1542224353","https://openalex.org/W1661087619","https://openalex.org/W2046761971","https://openalex.org/W2532569109","https://openalex.org/W2113038107"],"abstract_inverted_index":{"We":[0],"show":[1],"that":[2,16],"independent":[3],"component":[4],"analysis":[5],"(ICA)":[6],"can":[7,17],"be":[8,18],"used":[9],"to":[10,23,36],"find":[11],"distributed":[12],"representations":[13],"for":[14],"words":[15],"further":[19],"processed":[20],"by":[21],"thresholding":[22],"produce":[24],"sparse":[25],"representations.":[26],"The":[27],"applicability":[28],"of":[29],"the":[30],"thresholded":[31],"ICA":[32],"representation":[33],"is":[34],"compared":[35],"singular":[37],"value":[38],"decomposition":[39],"(SVD)":[40],"in":[41],"a":[42],"multiple":[43],"choice":[44],"vocabulary":[45],"task":[46],"with":[47],"three":[48],"data":[49],"sets.":[50]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
