{"id":"https://openalex.org/W70209634","doi":null,"title":"Constrained Independent Component Analysis of DNA Microarray Signals","display_name":"Constrained Independent Component Analysis of DNA Microarray Signals","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W70209634","mag":"70209634"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.12.5465","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.12.5465","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.gensips.gatech.edu/proceedings/Contributed/CP1-11.pdf","raw_type":"text"},"volume":null,"type":"article","indexed_in":[],"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/A5109304035","display_name":"Xuejun Liao","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xuejun Liao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5016448581","display_name":"Lawrence Carin","orcid":"https://orcid.org/0000-0001-6277-7948","observed_orcids":["https://orcid.org/0000-0001-6277-7948"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lawrence Carin","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-6277-7948","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.355,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.5327017,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10885","display_name":"Gene expression and cancer classification","score":0.9434000253677368,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10885","display_name":"Gene expression and cancer classification","score":0.9434000253677368,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.046799998730421066,"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/T10887","display_name":"Bioinformatics and Genomic Networks","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/constrained-independent-component-analysis","display_name":"constrained independent component analysis","score":0.949999988079071},{"id":"https://openalex.org/keywords/gene-expression","display_name":"gene expression","score":0.8709999918937683},{"id":"https://openalex.org/keywords/gene-clustering","display_name":"gene clustering","score":0.5270000100135803},{"id":"https://openalex.org/keywords/membership-functions","display_name":"membership functions","score":0.5960000157356262},{"id":"https://openalex.org/keywords/feasible-region","display_name":"feasible region","score":0.6460000276565552},{"id":"https://openalex.org/keywords/user-defined-constraints","display_name":"user-defined constraints","score":0.5149999856948853}],"concepts":[{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.6273817420005798},{"id":"https://openalex.org/C51432778","wikidata":"https://www.wikidata.org/wiki/Q1259145","display_name":"Independent component analysis","level":2,"score":0.4691791832447052},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46692559123039246},{"id":"https://openalex.org/C70721500","wikidata":"https://www.wikidata.org/wiki/Q177005","display_name":"Computational biology","level":1,"score":0.32168281078338623},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2792002856731415},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2571415603160858},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.12.5465","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.12.5465","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.gensips.gatech.edu/proceedings/Contributed/CP1-11.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.721.4247","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.721.4247","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://people.ee.duke.edu/%7Exjliao/talk/gensips02_slides.pdf","raw_type":"text"},{"id":"mag:70209634","doi":null,"is_oa":false,"landing_page_url":"http://people.ee.duke.edu/~xjliao/talk/gensips02_slides.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1533111863","https://openalex.org/W2099741732","https://openalex.org/W2124757684","https://openalex.org/W2146264532","https://openalex.org/W2148541040","https://openalex.org/W2168634213"],"related_works":["https://openalex.org/W1488472140","https://openalex.org/W7098173665","https://openalex.org/W2125512776","https://openalex.org/W2044543190","https://openalex.org/W2131945985","https://openalex.org/W2101139689","https://openalex.org/W2043399591","https://openalex.org/W2433303058","https://openalex.org/W7100270141","https://openalex.org/W2109969031"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3],"examine":[4],"the":[5,11,33,46,51,62,65,70,90,95,104],"use":[6],"of":[7,17,40],"user-defined":[8],"constraints":[9,41,80],"in":[10,59,69],"independent":[12],"component":[13],"analysis":[14],"(ICA)":[15],"model":[16,28],"DNA":[18],"microarray":[19],"signals":[20],"(gene":[21],"expression":[22,67],"levels).":[23],"The":[24,74],"extracted":[25],"constrained":[26,91],"ICA":[27,92],"is":[29,57],"used":[30],"to":[31,53,84,93],"define":[32],"functional":[34],"gemonic":[35],"unit":[36],"(FGU).":[37],"Two":[38],"kinds":[39],"are":[42],"constructed,":[43],"one":[44],"on":[45,64],"FGU":[47,66],"membership":[48],"function":[49],"defining":[50],"degree":[52],"which":[54,98],"each":[55],"gene":[56],"included":[58],"a":[60],"FGU,":[61],"other":[63],"levels":[68],"various":[71],"experiments":[72],"considered.":[73],"simulation":[75],"results":[76],"show":[77],"that,":[78],"proper":[79],"can":[81],"be":[82,101],"designed":[83],"build":[85],"feasible":[86],"regions":[87],"that":[88],"guide":[89],"find":[94],"true":[96],"FGUs,":[97],"may":[99],"not":[100],"found":[102],"by":[103],"unconstrained":[105],"ICA.":[106]},"counts_by_year":[],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2016-06-24T00:00:00"}
