{"id":"https://openalex.org/W2964541270","doi":"https://doi.org/10.24963/ijcai.2019/622","title":"Prediction of Mild Cognitive Impairment Conversion Using Auxiliary Information","display_name":"Prediction of Mild Cognitive Impairment Conversion Using Auxiliary Information","publication_year":2019,"publication_date":"2019-07-28","ids":{"openalex":"https://openalex.org/W2964541270","doi":"https://doi.org/10.24963/ijcai.2019/622","mag":"2964541270"},"language":"en","primary_location":{"id":"doi:10.24963/ijcai.2019/622","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2019/622","pdf_url":"https://www.ijcai.org/proceedings/2019/0622.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.ijcai.org/proceedings/2019/0622.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5037340898","display_name":"Xiaofeng Zhu","orcid":"https://orcid.org/0000-0001-6840-0578"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaofeng Zhu","raw_affiliation_strings":["University of Electronic Science and Technology of China, Chengdu 611731, China"],"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China, Chengdu 611731, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5037340898"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":0.4931,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.65992405,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"4475","last_page":"4481"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13702","display_name":"Machine Learning in Healthcare","score":0.9793999791145325,"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/T14393","display_name":"Health, Environment, Cognitive Aging","score":0.9768999814987183,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/neuroimaging","display_name":"Neuroimaging","score":0.700624406337738},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6459822654724121},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.6359177827835083},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.6002547144889832},{"id":"https://openalex.org/keywords/cognitive-impairment","display_name":"Cognitive impairment","score":0.5752962827682495},{"id":"https://openalex.org/keywords/positron-emission-tomography","display_name":"Positron emission tomography","score":0.5606626272201538},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5543333292007446},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5015630722045898},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4410397708415985},{"id":"https://openalex.org/keywords/alzheimers-disease-neuroimaging-initiative","display_name":"Alzheimer's Disease Neuroimaging Initiative","score":0.42721307277679443},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.39132189750671387},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.33845987915992737},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.12754389643669128},{"id":"https://openalex.org/keywords/nuclear-medicine","display_name":"Nuclear medicine","score":0.08438214659690857}],"concepts":[{"id":"https://openalex.org/C58693492","wikidata":"https://www.wikidata.org/wiki/Q551875","display_name":"Neuroimaging","level":2,"score":0.700624406337738},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6459822654724121},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.6359177827835083},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.6002547144889832},{"id":"https://openalex.org/C2984915365","wikidata":"https://www.wikidata.org/wiki/Q5141203","display_name":"Cognitive impairment","level":3,"score":0.5752962827682495},{"id":"https://openalex.org/C2775842073","wikidata":"https://www.wikidata.org/wiki/Q208376","display_name":"Positron emission tomography","level":2,"score":0.5606626272201538},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5543333292007446},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5015630722045898},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4410397708415985},{"id":"https://openalex.org/C2778373026","wikidata":"https://www.wikidata.org/wiki/Q4738819","display_name":"Alzheimer's Disease Neuroimaging Initiative","level":4,"score":0.42721307277679443},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.39132189750671387},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.33845987915992737},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.12754389643669128},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.08438214659690857},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.24963/ijcai.2019/622","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2019/622","pdf_url":"https://www.ijcai.org/proceedings/2019/0622.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.24963/ijcai.2019/622","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2019/622","pdf_url":"https://www.ijcai.org/proceedings/2019/0622.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1583733560","display_name":null,"funder_award_id":"61573270","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3574838044","display_name":null,"funder_award_id":"61876046","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5316849899","display_name":null,"funder_award_id":"61876046 and 61573270","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6782961340","display_name":null,"funder_award_id":"MAU1721","funder_id":"https://openalex.org/F4320335369","funder_display_name":"Marsden Fund"},{"id":"https://openalex.org/G7033253288","display_name":null,"funder_award_id":"Grants","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7608752429","display_name":null,"funder_award_id":"Talent","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320309697","display_name":"Alzheimer's Disease Neuroimaging Initiative","ror":"https://ror.org/01j20wc74"},{"id":"https://openalex.org/F4320320816","display_name":"Massey University","ror":"https://ror.org/052czxv31"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335369","display_name":"Marsden Fund","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2964541270.pdf","grobid_xml":"https://content.openalex.org/works/W2964541270.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W155481447","https://openalex.org/W1978763244","https://openalex.org/W2047465705","https://openalex.org/W2093602450","https://openalex.org/W2107229253","https://openalex.org/W2113127248","https://openalex.org/W2122825543","https://openalex.org/W2154123014","https://openalex.org/W2155164847","https://openalex.org/W2160034813","https://openalex.org/W2175191116","https://openalex.org/W2286206973","https://openalex.org/W2601368841","https://openalex.org/W2604924307","https://openalex.org/W2735797020","https://openalex.org/W2769509511","https://openalex.org/W2788081652","https://openalex.org/W2887940751","https://openalex.org/W2932882403","https://openalex.org/W3120421331","https://openalex.org/W4298182916","https://openalex.org/W4298929341","https://openalex.org/W4300783453","https://openalex.org/W6736423037","https://openalex.org/W6745734766","https://openalex.org/W6864014924"],"related_works":["https://openalex.org/W1628671467","https://openalex.org/W2980858150","https://openalex.org/W3112573618","https://openalex.org/W2016777699","https://openalex.org/W2013450123","https://openalex.org/W2031131415","https://openalex.org/W2401460348","https://openalex.org/W2155513557","https://openalex.org/W2979824529","https://openalex.org/W4384120131"],"abstract_inverted_index":{"In":[0],"this":[1,46,82],"paper,":[2,83],"we":[3],"propose":[4],"a":[5,58,130],"new":[6],"feature":[7,60,185],"selection":[8,61,186],"method":[9,134],"to":[10,49,182],"exploit":[11],"the":[12,22,33,43,54,75,93,100,103,117,120,124,132,139,143,150,165,175],"issue":[13],"of":[14,24,39,99,106,119,152,156,160,168,177,190],"High":[15],"Dimension":[16],"Low":[17],"Sample":[18],"Size":[19],"(HDLSS)":[20],"for":[21,63,79],"prediction":[23],"Mild":[25],"Cognitive":[26],"Impairment":[27],"(MCI)":[28],"conversion.":[29],"Specially,":[30],"by":[31,146],"regarding":[32],"Magnetic":[34],"Resonance":[35],"Imaging":[36],"(MRI)":[37],"information":[38,52,91,98,105],"MCI":[40,66,71,76],"subjects":[41,68,110],"as":[42],"target":[44,55,101,121,144],"data,":[45,102],"paper":[47],"proposes":[48],"integrate":[50],"auxiliary":[51,90,140],"with":[53],"data":[56,122,141,145,167],"in":[57,81,188],"unified":[59],"framework":[62],"distinguishing":[64],"progressive":[65],"(pMCI)":[67],"from":[69,138],"stable":[70],"(sMCI)":[72],"subjects,":[73,115],"i.e.,":[74],"conversion":[77],"classification":[78,192],"short":[80],"based":[84],"on":[85,164],"their":[86],"MRI":[87,104],"information.":[88],"The":[89],"includes":[92],"Positron":[94],"Emission":[95],"Tomography":[96],"(PET)":[97],"Alzheimer\u2019s":[107,169],"Disease":[108,170],"(AD)":[109],"and":[111,116,123,126,142,154],"Normal":[112],"Control":[113],"(NC)":[114],"ages":[118],"AD":[125],"NC":[127],"subjects.":[128],"As":[129],"result,":[131],"proposed":[133,179],"jointly":[135],"selects":[136],"features":[137],"taking":[147],"into":[148],"account":[149],"influence":[151],"outliers":[153],"aging":[155],"these":[157],"two":[158],"kinds":[159],"data.":[161],"Experimental":[162],"results":[163],"public":[166],"Neuroimaging":[171],"Initiative":[172],"(ADNI)":[173],"verified":[174],"effectiveness":[176],"our":[178],"method,":[180],"compared":[181],"three":[183],"state-of-the-art":[184],"methods,":[187],"terms":[189],"four":[191],"evaluation":[193],"metrics.":[194]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-04-13T07:58:08.660418","created_date":"2025-10-10T00:00:00"}