{"id":"https://openalex.org/W2474838075","doi":"https://doi.org/10.1145/2661829.2662018","title":"How Many Folders Do You Really Need?","display_name":"How Many Folders Do You Really Need?","publication_year":2014,"publication_date":"2014-11-03","ids":{"openalex":"https://openalex.org/W2474838075","doi":"https://doi.org/10.1145/2661829.2662018","mag":"2474838075"},"language":"en","primary_location":{"id":"doi:10.1145/2661829.2662018","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2661829.2662018","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1606.09296","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073187608","display_name":"Mihajlo Grbovic","orcid":"https://orcid.org/0009-0003-0928-8776"},"institutions":[{"id":"https://openalex.org/I4210134091","display_name":"Yahoo (United States)","ror":"https://ror.org/040dkzz12","country_code":"US","type":"company","lineage":["https://openalex.org/I4210134091"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mihajlo Grbovic","raw_affiliation_strings":["Yahoo Labs, Sunnyvale, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yahoo Labs, Sunnyvale, CA, USA","institution_ids":["https://openalex.org/I4210134091"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047390417","display_name":"Guy Halawi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Guy Halawi","raw_affiliation_strings":["Yahoo Labs, Haifa, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yahoo Labs, Haifa, Israel","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048818669","display_name":"Zohar Karnin","orcid":"https://orcid.org/0009-0009-0108-289X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zohar Karnin","raw_affiliation_strings":["Yahoo Labs, Haifa, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yahoo Labs, Haifa, Israel","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026632851","display_name":"Yoelle Maarek","orcid":"https://orcid.org/0000-0003-3160-7115"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yoelle Maarek","raw_affiliation_strings":["Yahoo Labs, Haifa, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yahoo Labs, Haifa, Israel","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"869","last_page":"878"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11644","display_name":"Spam and Phishing Detection","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11644","display_name":"Spam and Phishing Detection","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10028","display_name":"Topic Modeling","score":0.996399998664856,"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":0.9961000084877014,"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":0.7938702702522278},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.6447219848632812},{"id":"https://openalex.org/keywords/categorization","display_name":"Categorization","score":0.6187694072723389},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5014643669128418},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.49927687644958496},{"id":"https://openalex.org/keywords/electronic-mail","display_name":"Electronic mail","score":0.48188167810440063},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4291466474533081},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3254627585411072}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7938702702522278},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.6447219848632812},{"id":"https://openalex.org/C94124525","wikidata":"https://www.wikidata.org/wiki/Q912550","display_name":"Categorization","level":2,"score":0.6187694072723389},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5014643669128418},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.49927687644958496},{"id":"https://openalex.org/C3020028006","wikidata":"https://www.wikidata.org/wiki/Q9158","display_name":"Electronic mail","level":2,"score":0.48188167810440063},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4291466474533081},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3254627585411072},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2661829.2662018","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2661829.2662018","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1606.09296","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1606.09296","pdf_url":"https://arxiv.org/pdf/1606.09296","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1606.09296","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1606.09296","pdf_url":"https://arxiv.org/pdf/1606.09296","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.49000000953674316}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1603920809","https://openalex.org/W1836378862","https://openalex.org/W1880262756","https://openalex.org/W1954804603","https://openalex.org/W1974922810","https://openalex.org/W1977580345","https://openalex.org/W2048679005","https://openalex.org/W2059014657","https://openalex.org/W2118020653","https://openalex.org/W2139533939","https://openalex.org/W2165599843","https://openalex.org/W2173213060","https://openalex.org/W2596585349","https://openalex.org/W2616657226","https://openalex.org/W3007702476","https://openalex.org/W4212768396","https://openalex.org/W6684489972"],"related_works":["https://openalex.org/W2165912799","https://openalex.org/W2735662278","https://openalex.org/W2382615723","https://openalex.org/W4311804456","https://openalex.org/W1987484445","https://openalex.org/W2623658258","https://openalex.org/W2143413548","https://openalex.org/W1969219540","https://openalex.org/W2521035608","https://openalex.org/W4386392971"],"abstract_inverted_index":{"Email":[0],"classification":[1,21],"is":[2,65],"still":[3],"a":[4,15,75,109,126,141,173,231],"mostly":[5],"manual":[6],"task.":[7],"Consequently,":[8],"most":[9],"Web":[10,35,237],"mail":[11,36,182,238],"users":[12,28,96,179],"never":[13],"define":[14],"single":[16],"folder.":[17,101],"Recently":[18],"however,":[19],"automatic":[20],"offering":[22],"the":[23,55,58,119,136,147,152,157,204,228,236,243],"same":[24],"categories":[25,114,206],"to":[26,31,97,156,186,201,211],"all":[27],"has":[29],"started":[30],"appear":[32],"in":[33,57,134,139,235],"some":[34],"clients,":[37],"such":[38,190],"as":[39],"AOL":[40],"or":[41],"Gmail.":[42],"We":[43,72,102,132,222],"adopt":[44],"this":[45],"approach,":[46],"rather":[47],"than":[48,167],"previous":[49],"(unsuccessful)":[50],"personalized":[51],"approaches":[52],"because":[53],"of":[54,60,111,129,149,154,159,175,180,189,214,233,245],"change":[56,232],"nature":[59],"consumer":[61],"email":[62,86,130,143,216,219,248],"traffic,":[63],"which":[64],"now":[66],"dominated":[67],"by":[68,178],"(non-spam)":[69],"machine-generated":[70,85,122],"email.":[71],"propose":[73],"here":[74],"novel":[76],"approach":[77,234],"for":[78,116,121,230],"(1)":[79],"automatically":[80],"distinguishing":[81],"between":[82],"personal":[83],"and":[84,87,118,197,203,218,240],"(2)":[88],"classifying":[89],"messages":[90,170],"into":[91],"latent":[92,205],"categories,":[93],"without":[94],"requiring":[95],"have":[98,106],"defined":[99],"any":[100],"report":[103],"how":[104],"we":[105,207],"discovered":[107,208],"that":[108,224,251],"set":[110],"6":[112],"\"latent\"":[113],"(one":[115],"human-":[117],"others":[120],"messages)":[123],"can":[124],"explain":[125],"significant":[127],"portion":[128],"traffic.":[131],"describe":[133],"details":[135],"steps":[137],"involved":[138],"building":[140],"Web-scale":[142],"categorization":[144],"system,":[145],"from":[146],"collection":[148],"ground-truth":[150],"labels,":[151],"selection":[153],"features":[155],"training":[158],"models.":[160],"Experimental":[161],"evaluation":[162],"was":[163],"performed":[164],"on":[165],"more":[166],"500":[168],"billion":[169],"received":[171],"during":[172],"period":[174],"six":[176],"months":[177],"Yahoo":[181],"service,":[183],"who":[184],"elected":[185],"be":[187],"part":[188],"research":[191],"studies.":[192],"Our":[193],"system":[194],"achieved":[195],"precision":[196],"recall":[198],"rates":[199],"close":[200],"90%":[202],"were":[209],"shown":[210],"cover":[212],"70%":[213],"both":[215],"traffic":[217],"search":[220],"queries.":[221],"believe":[223],"these":[225],"results":[226],"pave":[227],"way":[229],"industry,":[239],"could":[241],"support":[242],"invention":[244],"new":[246],"large-scale":[247],"discovery":[249],"paradigms":[250],"had":[252],"not":[253],"been":[254],"possible":[255],"before.":[256]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":10},{"year":2015,"cited_by_count":5}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
