{"id":"https://openalex.org/W1987068050","doi":"https://doi.org/10.1109/icmlc.2010.5581050","title":"Research on human activity recognition based on active learning","display_name":"Research on human activity recognition based on active learning","publication_year":2010,"publication_date":"2010-07-01","ids":{"openalex":"https://openalex.org/W1987068050","doi":"https://doi.org/10.1109/icmlc.2010.5581050","mag":"1987068050"},"language":"en","primary_location":{"id":"doi:10.1109/icmlc.2010.5581050","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icmlc.2010.5581050","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 International Conference on Machine Learning and Cybernetics","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/A5076740610","display_name":"Rong Liu","orcid":"https://orcid.org/0000-0002-4642-9086"},"institutions":[{"id":"https://openalex.org/I40963666","display_name":"Central China Normal University","ror":"https://ror.org/03x1jna21","country_code":"CN","type":"education","lineage":["https://openalex.org/I40963666"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rong Liu","raw_affiliation_strings":["College of Physical Science and Technology, Central China Normal University, Wuhan, Hubei, China","College of Physical Science and Technology, Central China Normal University, Wuhan 430074, Hubei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Physical Science and Technology, Central China Normal University, Wuhan, Hubei, China","institution_ids":["https://openalex.org/I40963666"]},{"raw_affiliation_string":"College of Physical Science and Technology, Central China Normal University, Wuhan 430074, Hubei, China","institution_ids":["https://openalex.org/I40963666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100443161","display_name":"Ting Chen","orcid":"https://orcid.org/0000-0001-5468-1348"},"institutions":[{"id":"https://openalex.org/I40963666","display_name":"Central China Normal University","ror":"https://ror.org/03x1jna21","country_code":"CN","type":"education","lineage":["https://openalex.org/I40963666"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ting Chen","raw_affiliation_strings":["College of Physical Science and Technology, Central China Normal University, Wuhan, Hubei, China","College of Physical Science and Technology, Central China Normal University, Wuhan 430074, Hubei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Physical Science and Technology, Central China Normal University, Wuhan, Hubei, China","institution_ids":["https://openalex.org/I40963666"]},{"raw_affiliation_string":"College of Physical Science and Technology, Central China Normal University, Wuhan 430074, Hubei, China","institution_ids":["https://openalex.org/I40963666"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007244401","display_name":"Lu Huang","orcid":"https://orcid.org/0000-0003-0067-9423"},"institutions":[{"id":"https://openalex.org/I40963666","display_name":"Central China Normal University","ror":"https://ror.org/03x1jna21","country_code":"CN","type":"education","lineage":["https://openalex.org/I40963666"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lu Huang","raw_affiliation_strings":["College of Physical Science and Technology, Central China Normal University, Wuhan, Hubei, China","College of Physical Science and Technology, Central China Normal University, Wuhan 430074, Hubei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Physical Science and Technology, Central China Normal University, Wuhan, Hubei, China","institution_ids":["https://openalex.org/I40963666"]},{"raw_affiliation_string":"College of Physical Science and Technology, Central China Normal University, Wuhan 430074, Hubei, China","institution_ids":["https://openalex.org/I40963666"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I40963666"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":56,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"285","last_page":"290"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12072","display_name":"Machine Learning and Algorithms","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"}},"topics":[{"id":"https://openalex.org/T12072","display_name":"Machine Learning and Algorithms","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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T12127","display_name":"Software System Performance and Reliability","score":0.9891999959945679,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/activity-recognition","display_name":"Activity recognition","score":0.9361140727996826},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7332983613014221},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6516246795654297},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.595500111579895},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.564721941947937},{"id":"https://openalex.org/keywords/sample","display_name":"Sample (material)","score":0.5451695919036865},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5123013257980347},{"id":"https://openalex.org/keywords/active-learning","display_name":"Active learning (machine learning)","score":0.4847368896007538},{"id":"https://openalex.org/keywords/ask-price","display_name":"Ask price","score":0.4403359889984131},{"id":"https://openalex.org/keywords/labeled-data","display_name":"Labeled data","score":0.4160230755805969},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.39724060893058777},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.06883358955383301}],"concepts":[{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.9361140727996826},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7332983613014221},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6516246795654297},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.595500111579895},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.564721941947937},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.5451695919036865},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5123013257980347},{"id":"https://openalex.org/C77967617","wikidata":"https://www.wikidata.org/wiki/Q4677561","display_name":"Active learning (machine learning)","level":2,"score":0.4847368896007538},{"id":"https://openalex.org/C90329073","wikidata":"https://www.wikidata.org/wiki/Q914232","display_name":"Ask price","level":2,"score":0.4403359889984131},{"id":"https://openalex.org/C2776145971","wikidata":"https://www.wikidata.org/wiki/Q30673951","display_name":"Labeled data","level":2,"score":0.4160230755805969},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.39724060893058777},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.06883358955383301},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"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/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icmlc.2010.5581050","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icmlc.2010.5581050","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 International Conference on Machine Learning and Cybernetics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.699999988079071}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1507865394","https://openalex.org/W1514707997","https://openalex.org/W1528361845","https://openalex.org/W1553262910","https://openalex.org/W1555356986","https://openalex.org/W1840338487","https://openalex.org/W1980048558","https://openalex.org/W2033617925","https://openalex.org/W2085989833","https://openalex.org/W2092704438","https://openalex.org/W2105046342","https://openalex.org/W2117614111","https://openalex.org/W2135892731","https://openalex.org/W2144550758","https://openalex.org/W2171332245","https://openalex.org/W2570764145","https://openalex.org/W2583737213","https://openalex.org/W2949071206","https://openalex.org/W2951911250","https://openalex.org/W2984211736","https://openalex.org/W6630337034","https://openalex.org/W6630882758","https://openalex.org/W6675583992"],"related_works":["https://openalex.org/W2168627904","https://openalex.org/W2515552481","https://openalex.org/W1570348318","https://openalex.org/W2015444353","https://openalex.org/W2117913171","https://openalex.org/W2582769230","https://openalex.org/W2949671220","https://openalex.org/W2124823771","https://openalex.org/W2610740816","https://openalex.org/W1492505081"],"abstract_inverted_index":{"This":[0],"paper":[1,58],"addresses":[2],"the":[3,53,60,89,112,117],"problem":[4],"of":[5,29,55,62,82,134],"human":[6,18,84],"activity":[7,20,77,85,120],"recognition":[8,21,86],"based":[9],"on":[10,17,26],"wearable":[11],"sensors.":[12],"In":[13,49],"resent":[14],"years":[15],"researches":[16],"daily":[19,83],"have":[22],"enabled":[23],"impressive":[24],"result":[25],"substantial":[27],"amount":[28,133],"labeled":[30,40,72],"training":[31],"samples.":[32],"However,":[33],"unlabeled":[34,119,137],"samples":[35,69],"are":[36,42],"readily":[37,135],"available":[38,136],"but":[39],"ones":[41],"often":[43],"difficult":[44],"and":[45,102,111],"slow":[46],"to":[47,51,70,106,122,125,129],"obtain.":[48],"order":[50],"reduce":[52],"level":[54],"supervision,":[56],"this":[57],"analyzes":[59],"feasibility":[61],"active":[63,90],"learning":[64,91],"for":[65],"searching":[66],"most":[67],"informative":[68,118],"be":[71,104],"by":[73],"a":[74],"user":[75],"in":[76],"recognition.":[78],"The":[79],"Experimental":[80],"results":[81],"indicate":[87],"that":[88],"approach":[92],"can":[93,115],"extract":[94],"low-level":[95],"context":[96,109],"information":[97],"from":[98,131],"few":[99],"sensor":[100],"nodes":[101],"then":[103],"processed":[105],"obtain":[107],"high-level":[108],"information;":[110],"query":[113],"functions":[114],"detect":[116],"sample":[121],"ask":[123],"people":[124],"label,":[126],"so":[127],"as":[128],"learn":[130],"large":[132],"data.":[138]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}