{"id":"https://openalex.org/W2145134605","doi":"https://doi.org/10.5555/1314498.1314571","title":"Online Learning of Multiple Tasks with a Shared Loss","display_name":"Online Learning of Multiple Tasks with a Shared Loss","publication_year":2007,"publication_date":"2007-12-01","ids":{"openalex":"https://openalex.org/W2145134605","doi":"https://doi.org/10.5555/1314498.1314571","mag":"2145134605"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.119.7212","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.119.7212","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://jmlr.csail.mit.edu/papers/volume8/dekel07a/dekel07a.pdf","raw_type":"text"},"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/A5022280407","display_name":"Ofer Dekel","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Ofer Dekel","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084487318","display_name":"Philip M. Long","orcid":"https://orcid.org/0000-0002-1010-6197"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Philip M. Long","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-1010-6197","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5113437318","display_name":"Yoram Singer","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yoram Singer","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5022280407"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.3856,"has_fulltext":false,"cited_by_count":73,"citation_normalized_percentile":{"value":0.92883497,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"8","issue":"75","first_page":"2233","last_page":"2264"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12072","display_name":"Machine Learning and Algorithms","score":0.9994999766349792,"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":0.9994999766349792,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.9884999990463257,"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/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9876000285148621,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7262866497039795},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5936870574951172},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5669792294502258},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5417144894599915},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5212310552597046},{"id":"https://openalex.org/keywords/online-learning","display_name":"Online learning","score":0.5100005865097046},{"id":"https://openalex.org/keywords/categorization","display_name":"Categorization","score":0.47932612895965576}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7262866497039795},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5936870574951172},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5669792294502258},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5417144894599915},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5212310552597046},{"id":"https://openalex.org/C2986087404","wikidata":"https://www.wikidata.org/wiki/Q15946010","display_name":"Online learning","level":2,"score":0.5100005865097046},{"id":"https://openalex.org/C94124525","wikidata":"https://www.wikidata.org/wiki/Q912550","display_name":"Categorization","level":2,"score":0.47932612895965576},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","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},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.119.7212","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.119.7212","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://jmlr.csail.mit.edu/papers/volume8/dekel07a/dekel07a.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.308.1053","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.308.1053","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://static.googleusercontent.com/external_content/untrusted_dlcp/research.google.com/en/us/pubs/archive/75.pdf","raw_type":"text"},{"id":"mag:2145134605","is_oa":false,"landing_page_url":"https://ai.google/research/pubs/pub75.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S118988714","display_name":"Journal of Machine Learning Research","issn_l":"1532-4435","issn":["1532-4435","1533-7928"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315718","host_organization_name":"The MIT Press","host_organization_lineage":["https://openalex.org/P4310315718"],"host_organization_lineage_names":["The MIT Press"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"Journal of Machine Learning Research","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1499500817","https://openalex.org/W1540198634","https://openalex.org/W1676820704","https://openalex.org/W1714704734","https://openalex.org/W2036043322","https://openalex.org/W2040870580","https://openalex.org/W2098385651","https://openalex.org/W2141996170","https://openalex.org/W2144752499","https://openalex.org/W2157791002","https://openalex.org/W2160218441","https://openalex.org/W2296319761","https://openalex.org/W2429914308","https://openalex.org/W2610857016","https://openalex.org/W2913340405","https://openalex.org/W3104240813"],"related_works":["https://openalex.org/W2116772053","https://openalex.org/W2144752499","https://openalex.org/W2143104527","https://openalex.org/W2065180801","https://openalex.org/W2130903752","https://openalex.org/W3104240813","https://openalex.org/W2165698076","https://openalex.org/W2119187866","https://openalex.org/W2150287743","https://openalex.org/W1878852850","https://openalex.org/W2049351696","https://openalex.org/W1484446963","https://openalex.org/W2186054958","https://openalex.org/W2156267734","https://openalex.org/W2097451239","https://openalex.org/W2045704273","https://openalex.org/W2032612424","https://openalex.org/W2170912114","https://openalex.org/W2159514083","https://openalex.org/W2108495711"],"abstract_inverted_index":{"We":[0,39,110,137],"study":[1],"the":[2,11,19,27,34,41,44,59,71,75,106,113,116,122,134,150],"problem":[3],"of":[4,26,36,74,124,145,152],"learning":[5,13,131],"multiple":[6,76,96],"tasks":[7,29,61],"in":[8],"parallel":[9,28],"within":[10],"online":[12,17,130],"framework.":[14],"On":[15],"each":[16,25,37,48,80,83],"round,":[18],"algorithm":[20],"receives":[21],"an":[22],"instance":[23],"for":[24,133,143],"and":[30,93,127,148],"responds":[31],"by":[32,64],"predicting":[33],"label":[35],"instance.":[38],"consider":[40],"case":[42,114],"where":[43,115],"predictions":[45,77],"made":[46,78],"on":[47,79,112,155],"round":[49],"all":[50,144],"contribute":[51],"toward":[52],"a":[53,65,102,156],"common":[54],"goal.":[55],"The":[56],"relationship":[57],"between":[58],"various":[60],"is":[62,86],"defined":[63],"global":[66,107,117],"loss":[67,91,97,108,118,141],"function,":[68],"which":[69],"evaluates":[70],"overall":[72],"quality":[73],"round.":[81],"Specifically,":[82],"individual":[84],"prediction":[85],"associated":[87],"with":[88],"its":[89],"own":[90],"value,":[92],"then":[94],"these":[95],"values":[98],"are":[99],"combined":[100],"into":[101],"single":[103],"number":[104],"using":[105],"function.":[109],"focus":[111],"function":[119],"belongs":[120],"to":[121],"family":[123],"absolute":[125],"norms,":[126],"present":[128],"several":[129],"algorithms":[132],"induced":[135],"problem.":[136,161],"prove":[138],"worst-case":[139],"relative":[140],"bounds":[142],"our":[146,153],"algorithms,":[147],"demonstrate":[149],"effectiveness":[151],"approach":[154],"largescale":[157],"multiclass-multilabel":[158],"text":[159],"categorization":[160]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":28},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-28T14:05:53.105641","created_date":"2025-10-10T00:00:00"}
