{"id":"https://openalex.org/W2035966690","doi":"https://doi.org/10.1016/0167-8655(91)90070-3","title":"Statistical classification using a linear mixture of two multinormal probability densities","display_name":"Statistical classification using a linear mixture of two multinormal probability densities","publication_year":1991,"publication_date":"1991-12-01","ids":{"openalex":"https://openalex.org/W2035966690","doi":"https://doi.org/10.1016/0167-8655(91)90070-3","mag":"2035966690"},"language":"en","primary_location":{"id":"doi:10.1016/0167-8655(91)90070-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8655(91)90070-3","pdf_url":null,"source":{"id":"https://openalex.org/S151820558","display_name":"Pattern Recognition Letters","issn_l":"0167-8655","issn":["0167-8655","1872-7344"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pattern Recognition Letters","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.duo.uio.no/bitstream/10852/47758/1/1991-5.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045982276","display_name":"Torfinn Taxt","orcid":null},"institutions":[{"id":"https://openalex.org/I144648426","display_name":"Norwegian Computing Center","ror":"https://ror.org/02gm7te43","country_code":"NO","type":"nonprofit","lineage":["https://openalex.org/I144648426"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Torfinn Taxt","raw_affiliation_strings":["Norwegian Computing Center, P.O. Box 114, Blindern, 0314-Oslo 3, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Norwegian Computing Center, P.O. Box 114, Blindern, 0314-Oslo 3, Norway","institution_ids":["https://openalex.org/I144648426"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024405571","display_name":"Nils Lid Hjort","orcid":"https://orcid.org/0000-0002-0621-032X"},"institutions":[{"id":"https://openalex.org/I144648426","display_name":"Norwegian Computing Center","ror":"https://ror.org/02gm7te43","country_code":"NO","type":"nonprofit","lineage":["https://openalex.org/I144648426"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Nils Lid Hjort","raw_affiliation_strings":["Norwegian Computing Center, P.O. Box 114, Blindern, 0314-Oslo 3, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Norwegian Computing Center, P.O. Box 114, Blindern, 0314-Oslo 3, Norway","institution_ids":["https://openalex.org/I144648426"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012404498","display_name":"Line Eikvil","orcid":"https://orcid.org/0009-0006-9758-5747"},"institutions":[{"id":"https://openalex.org/I144648426","display_name":"Norwegian Computing Center","ror":"https://ror.org/02gm7te43","country_code":"NO","type":"nonprofit","lineage":["https://openalex.org/I144648426"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Line Eikvil","raw_affiliation_strings":["Norwegian Computing Center, P.O. Box 114, Blindern, 0314-Oslo 3, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Norwegian Computing Center, P.O. Box 114, Blindern, 0314-Oslo 3, Norway","institution_ids":["https://openalex.org/I144648426"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2500,"currency":"USD","value_usd":2500},"apc_paid":null,"fwci":1.6195,"has_fulltext":true,"cited_by_count":25,"citation_normalized_percentile":{"value":0.85647014,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"12","issue":"12","first_page":"731","last_page":"737"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11901","display_name":"Bayesian Methods and Mixture Models","score":0.9818000197410583,"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/T11901","display_name":"Bayesian Methods and Mixture Models","score":0.9818000197410583,"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/T12417","display_name":"Morphological variations and asymmetry","score":0.90420001745224,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11871","display_name":"Advanced Statistical Methods and Models","score":0.9034000039100647,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/expectation\u2013maximization-algorithm","display_name":"Expectation\u2013maximization algorithm","score":0.6748430728912354},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.59552401304245},{"id":"https://openalex.org/keywords/probability-distribution","display_name":"Probability distribution","score":0.4655269980430603},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.45077112317085266},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.4268653690814972},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.41084355115890503},{"id":"https://openalex.org/keywords/mixture-model","display_name":"Mixture model","score":0.4101417660713196},{"id":"https://openalex.org/keywords/maximum-likelihood","display_name":"Maximum likelihood","score":0.37428468465805054},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.32290974259376526},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.30793389678001404},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2668096423149109},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.15634474158287048}],"concepts":[{"id":"https://openalex.org/C182081679","wikidata":"https://www.wikidata.org/wiki/Q1275153","display_name":"Expectation\u2013maximization algorithm","level":3,"score":0.6748430728912354},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.59552401304245},{"id":"https://openalex.org/C149441793","wikidata":"https://www.wikidata.org/wiki/Q200726","display_name":"Probability distribution","level":2,"score":0.4655269980430603},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.45077112317085266},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.4268653690814972},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.41084355115890503},{"id":"https://openalex.org/C61224824","wikidata":"https://www.wikidata.org/wiki/Q2260434","display_name":"Mixture model","level":2,"score":0.4101417660713196},{"id":"https://openalex.org/C49781872","wikidata":"https://www.wikidata.org/wiki/Q1045555","display_name":"Maximum likelihood","level":2,"score":0.37428468465805054},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.32290974259376526},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.30793389678001404},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2668096423149109},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.15634474158287048}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/0167-8655(91)90070-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8655(91)90070-3","pdf_url":null,"source":{"id":"https://openalex.org/S151820558","display_name":"Pattern Recognition Letters","issn_l":"0167-8655","issn":["0167-8655","1872-7344"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pattern Recognition Letters","raw_type":"journal-article"},{"id":"pmh:oai:www.duo.uio.no:10852/47758","is_oa":true,"landing_page_url":"http://hdl.handle.net/10852/47758","pdf_url":"https://www.duo.uio.no/bitstream/10852/47758/1/1991-5.pdf","source":{"id":"https://openalex.org/S4306401717","display_name":"Duo Research Archive (University of Oslo)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184942183","host_organization_name":"University of Oslo","host_organization_lineage":["https://openalex.org/I184942183"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/report"}],"best_oa_location":{"id":"pmh:oai:www.duo.uio.no:10852/47758","is_oa":true,"landing_page_url":"http://hdl.handle.net/10852/47758","pdf_url":"https://www.duo.uio.no/bitstream/10852/47758/1/1991-5.pdf","source":{"id":"https://openalex.org/S4306401717","display_name":"Duo Research Archive (University of Oslo)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184942183","host_organization_name":"University of Oslo","host_organization_lineage":["https://openalex.org/I184942183"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/report"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.4300000071525574,"display_name":"Reduced inequalities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320721","display_name":"Council of Scientific and Industrial Research, India","ror":"https://ror.org/021wm7p51"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2035966690.pdf","grobid_xml":"https://content.openalex.org/works/W2035966690.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W100814446","https://openalex.org/W1978044278","https://openalex.org/W2016010477","https://openalex.org/W2029977982","https://openalex.org/W2038123211","https://openalex.org/W2065283057","https://openalex.org/W2087373255","https://openalex.org/W2096700761","https://openalex.org/W2118587067","https://openalex.org/W2122827492","https://openalex.org/W2166698530","https://openalex.org/W4231824457","https://openalex.org/W6604033254"],"related_works":["https://openalex.org/W1978153144","https://openalex.org/W2473373438","https://openalex.org/W1976188970","https://openalex.org/W2368486525","https://openalex.org/W3121212717","https://openalex.org/W2782478708","https://openalex.org/W3168788509","https://openalex.org/W4313364956","https://openalex.org/W2907656742","https://openalex.org/W2015183397"],"abstract_inverted_index":null,"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}