{"id":"https://openalex.org/W2770705125","doi":"https://doi.org/10.1109/tsg.2017.2778428","title":"Joint Household Characteristic Prediction via Smart Meter Data","display_name":"Joint Household Characteristic Prediction via Smart Meter Data","publication_year":2017,"publication_date":"2017-11-29","ids":{"openalex":"https://openalex.org/W2770705125","doi":"https://doi.org/10.1109/tsg.2017.2778428","mag":"2770705125"},"language":"en","primary_location":{"id":"doi:10.1109/tsg.2017.2778428","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsg.2017.2778428","pdf_url":null,"source":{"id":"https://openalex.org/S59604973","display_name":"IEEE Transactions on Smart Grid","issn_l":"1949-3053","issn":["1949-3053","1949-3061"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Smart Grid","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/A5031333887","display_name":"Gan Sun","orcid":"https://orcid.org/0000-0003-1111-6909"},"institutions":[{"id":"https://openalex.org/I142078773","display_name":"Shenyang Institute of Automation","ror":"https://ror.org/00ft6nj33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I142078773","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Gan Sun","raw_affiliation_strings":["State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shenyang, China","institution_ids":["https://openalex.org/I142078773","https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006477225","display_name":"Yang Cong","orcid":"https://orcid.org/0000-0002-5102-0189"},"institutions":[{"id":"https://openalex.org/I142078773","display_name":"Shenyang Institute of Automation","ror":"https://ror.org/00ft6nj33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I142078773","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Cong","raw_affiliation_strings":["State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shenyang, China","institution_ids":["https://openalex.org/I142078773","https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060691225","display_name":"Dongdong Hou","orcid":"https://orcid.org/0000-0002-4400-4295"},"institutions":[{"id":"https://openalex.org/I142078773","display_name":"Shenyang Institute of Automation","ror":"https://ror.org/00ft6nj33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I142078773","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongdong Hou","raw_affiliation_strings":["State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shenyang, China","institution_ids":["https://openalex.org/I142078773","https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001938430","display_name":"Huijie Fan","orcid":"https://orcid.org/0000-0002-8548-861X"},"institutions":[{"id":"https://openalex.org/I142078773","display_name":"Shenyang Institute of Automation","ror":"https://ror.org/00ft6nj33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I142078773","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huijie Fan","raw_affiliation_strings":["State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shenyang, China","institution_ids":["https://openalex.org/I142078773","https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086347026","display_name":"Xiaowei Xu","orcid":"https://orcid.org/0000-0003-2836-5944"},"institutions":[{"id":"https://openalex.org/I102401767","display_name":"University of Arkansas at Little Rock","ror":"https://ror.org/04fttyv97","country_code":"US","type":"education","lineage":["https://openalex.org/I102401767"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiaowei Xu","raw_affiliation_strings":["Department of Information Science, University of Arkansas at Little Rock, Little Rock, AR, USA"],"affiliations":[{"raw_affiliation_string":"Department of Information Science, University of Arkansas at Little Rock, Little Rock, AR, USA","institution_ids":["https://openalex.org/I102401767"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100383565","display_name":"Haibin Yu","orcid":"https://orcid.org/0000-0002-1663-2956"},"institutions":[{"id":"https://openalex.org/I142078773","display_name":"Shenyang Institute of Automation","ror":"https://ror.org/00ft6nj33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I142078773","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haibin Yu","raw_affiliation_strings":["State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shenyang, China","institution_ids":["https://openalex.org/I142078773","https://openalex.org/I4210165038"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5031333887"],"corresponding_institution_ids":["https://openalex.org/I142078773","https://openalex.org/I4210165038"],"apc_list":null,"apc_paid":null,"fwci":2.1852,"has_fulltext":false,"cited_by_count":44,"citation_normalized_percentile":{"value":0.88771624,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"10","issue":"2","first_page":"1834","last_page":"1844"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10603","display_name":"Smart Grid Energy Management","score":0.9908000230789185,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10603","display_name":"Smart Grid Energy Management","score":0.9908000230789185,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9786999821662903,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11052","display_name":"Energy Load and Power Forecasting","score":0.9620000123977661,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.7827855944633484},{"id":"https://openalex.org/keywords/smart-meter","display_name":"Smart meter","score":0.7145256996154785},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6224900484085083},{"id":"https://openalex.org/keywords/multi-task-learning","display_name":"Multi-task learning","score":0.5378656983375549},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5083696246147156},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4972119629383087},{"id":"https://openalex.org/keywords/electricity","display_name":"Electricity","score":0.4597492516040802},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.456277996301651},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4557589292526245},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.451949805021286},{"id":"https://openalex.org/keywords/granularity","display_name":"Granularity","score":0.44950875639915466},{"id":"https://openalex.org/keywords/covariance-matrix","display_name":"Covariance matrix","score":0.4216790199279785},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.4109024107456207},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3918924331665039},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23677277565002441},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.13109824061393738}],"concepts":[{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.7827855944633484},{"id":"https://openalex.org/C2779510800","wikidata":"https://www.wikidata.org/wiki/Q1630602","display_name":"Smart meter","level":3,"score":0.7145256996154785},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6224900484085083},{"id":"https://openalex.org/C28006648","wikidata":"https://www.wikidata.org/wiki/Q6934509","display_name":"Multi-task learning","level":3,"score":0.5378656983375549},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5083696246147156},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4972119629383087},{"id":"https://openalex.org/C206658404","wikidata":"https://www.wikidata.org/wiki/Q12725","display_name":"Electricity","level":2,"score":0.4597492516040802},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.456277996301651},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4557589292526245},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.451949805021286},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.44950875639915466},{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.4216790199279785},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.4109024107456207},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3918924331665039},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23677277565002441},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.13109824061393738},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsg.2017.2778428","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsg.2017.2778428","pdf_url":null,"source":{"id":"https://openalex.org/S59604973","display_name":"IEEE Transactions on Smart Grid","issn_l":"1949-3053","issn":["1949-3053","1949-3061"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Smart Grid","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1460833335","display_name":null,"funder_award_id":"61533015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2314448638","display_name":null,"funder_award_id":"61401455","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2389678321","display_name":null,"funder_award_id":"U1613214","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G423656557","display_name":null,"funder_award_id":"61375014","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W26049824","https://openalex.org/W1567888612","https://openalex.org/W1587255390","https://openalex.org/W1647603301","https://openalex.org/W1871180460","https://openalex.org/W1972632157","https://openalex.org/W1981291369","https://openalex.org/W1997729648","https://openalex.org/W1998635907","https://openalex.org/W2051530877","https://openalex.org/W2064759762","https://openalex.org/W2065180801","https://openalex.org/W2075775182","https://openalex.org/W2097451239","https://openalex.org/W2118099552","https://openalex.org/W2120612424","https://openalex.org/W2130903752","https://openalex.org/W2131479143","https://openalex.org/W2135046866","https://openalex.org/W2136979193","https://openalex.org/W2145318100","https://openalex.org/W2148522164","https://openalex.org/W2158760659","https://openalex.org/W2161863692","https://openalex.org/W2162888803","https://openalex.org/W2166721725","https://openalex.org/W2318227797","https://openalex.org/W2332441433","https://openalex.org/W2435251607","https://openalex.org/W2516566940","https://openalex.org/W2525707554","https://openalex.org/W2549649913","https://openalex.org/W2913340405","https://openalex.org/W2949664970","https://openalex.org/W3104240813","https://openalex.org/W4285719527","https://openalex.org/W6601090521","https://openalex.org/W6635183653","https://openalex.org/W6637162914","https://openalex.org/W6639239318","https://openalex.org/W6640290990","https://openalex.org/W6675019129","https://openalex.org/W6677419484","https://openalex.org/W6679468046","https://openalex.org/W6679734692","https://openalex.org/W6680576647","https://openalex.org/W6681595143","https://openalex.org/W6683357344","https://openalex.org/W6684360038","https://openalex.org/W6717827561","https://openalex.org/W6726140885","https://openalex.org/W7062423369"],"related_works":["https://openalex.org/W2931688134","https://openalex.org/W2377919138","https://openalex.org/W2378857091","https://openalex.org/W103652678","https://openalex.org/W4226090359","https://openalex.org/W2059697060","https://openalex.org/W936373746","https://openalex.org/W2965546495","https://openalex.org/W2975817033","https://openalex.org/W3112714922"],"abstract_inverted_index":{"Predicting":[0],"specific":[1],"household":[2,8,47,78],"characteristics":[3,79,113,148],"(e.g.,":[4],"age":[5],"of":[6,59,109,217,226],"person,":[7],"income,":[9],"cooking":[10],"style,":[11],"etc.)":[12],"from":[13,204],"their":[14,36],"everyday":[15],"electricity":[16],"consumption":[17],"(i.e.,":[18],"smart":[19,50,200],"meter":[20,51,201],"data)":[21],"enables":[22],"energy":[23,37],"provider":[24],"to":[25,34,44,75,98,133,173],"develop":[26],"many":[27],"intelligent":[28],"business":[29],"applications":[30],"or":[31],"help":[32],"consumers":[33],"reduce":[35],"consumption.":[38],"However,":[39],"most":[40],"existing":[41],"works":[42],"intend":[43,74],"predict":[45,76],"single":[46],"characteristic":[48,68],"via":[49,159],"data":[52],"independently,":[53],"and":[54,73,114,154],"ignore":[55],"the":[56,106,143,156,175,182,224],"joint":[57],"analysis":[58],"different":[60,112,147],"characteristics.":[61],"In":[62],"this":[63],"paper,":[64],"we":[65,167,197],"consider":[66],"each":[67],"as":[69,179,181,191],"an":[70,169,215],"independent":[71],"task":[72,102,150],"multiple":[77],"simultaneously":[80],"by":[81,149,186],"designing":[82],"a":[83,135,199,210],"new":[84],"multi-task":[85,89],"learning":[86,91,189],"formulation:":[87],"discriminative":[88,157],"relationship":[90,183],"(DisMTRL).":[92],"Specifically,":[93],"two":[94],"main":[95],"challenges":[96],"need":[97],"be":[99],"handled:":[100],"1)":[101],"relationship,":[103],"that":[104],"is":[105],"embedded":[107],"structure":[108],"relationships":[110],"among":[111,146],"2)":[115],"feature":[116,160,188],"learning,":[117],"there":[118],"exist":[119],"redundant":[120],"features":[121,158],"in":[122,207],"original":[123],"training":[124],"data.":[125],"To":[126],"achieve":[127],"these,":[128],"our":[129,227],"DisMTRL":[130],"model":[131,165],"aims":[132],"obtain":[134],"simple":[136],"but":[137],"robust":[138],"weight":[139,177],"matrix":[140,152,162,178],"through":[141],"capturing":[142],"intrinsic":[144],"relatedness":[145],"covariance":[151,161],"(MTRL)":[153],"incorporating":[155],"(Dis).":[163],"For":[164,195],"optimization,":[166],"employ":[168],"alternating":[170],"minimization":[171,193],"strategy":[172],"learn":[174],"optimal":[176],"well":[180],"between":[184],"tasks":[185],"converting":[187],"regularization":[190],"trace":[192],"problem.":[194],"evaluation,":[196],"adopt":[198],"dataset":[202],"collected":[203],"4232":[205],"households":[206],"Ireland":[208],"at":[209],"30":[211],"min":[212],"granularity":[213],"over":[214],"interval":[216],"1.5":[218],"years.":[219],"The":[220],"experimental":[221],"results":[222],"justify":[223],"effectiveness":[225],"proposed":[228],"model.":[229]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
