{"id":"https://openalex.org/W71569195","doi":"https://doi.org/10.1145/2567948.2577345","title":"Short-text representation using diffusion wavelets","display_name":"Short-text representation using diffusion wavelets","publication_year":2014,"publication_date":"2014-04-07","ids":{"openalex":"https://openalex.org/W71569195","doi":"https://doi.org/10.1145/2567948.2577345","mag":"71569195"},"language":"en","primary_location":{"id":"doi:10.1145/2567948.2577345","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2567948.2577345","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 International Conference on World Wide Web","raw_type":"proceedings-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/A5028305029","display_name":"Vidit Jain","orcid":"https://orcid.org/0000-0002-7911-1074"},"institutions":[{"id":"https://openalex.org/I1325784139","display_name":"Yahoo (United Kingdom)","ror":"https://ror.org/038p3gq39","country_code":"GB","type":"company","lineage":["https://openalex.org/I1325784139","https://openalex.org/I4210134091"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Vidit Jain","raw_affiliation_strings":["Yahoo Labs, Bangalore, India","[Yahoo! Labs, Bangalore, India]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yahoo Labs, Bangalore, India","institution_ids":[]},{"raw_affiliation_string":"[Yahoo! Labs, Bangalore, India]","institution_ids":["https://openalex.org/I1325784139"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074237839","display_name":"Jay Mahadeokar","orcid":null},"institutions":[{"id":"https://openalex.org/I1325784139","display_name":"Yahoo (United Kingdom)","ror":"https://ror.org/038p3gq39","country_code":"GB","type":"company","lineage":["https://openalex.org/I1325784139","https://openalex.org/I4210134091"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jay Mahadeokar","raw_affiliation_strings":["Yahoo Labs, Bangalore, India","[Yahoo! Labs, Bangalore, India]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yahoo Labs, Bangalore, India","institution_ids":[]},{"raw_affiliation_string":"[Yahoo! Labs, Bangalore, India]","institution_ids":["https://openalex.org/I1325784139"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5028305029"],"corresponding_institution_ids":["https://openalex.org/I1325784139"],"apc_list":null,"apc_paid":null,"fwci":0.4231,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.72322537,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"301","last_page":"302"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9991999864578247,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9991999864578247,"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/T10028","display_name":"Topic Modeling","score":0.9986000061035156,"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":0.9976000189781189,"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":0.7670132517814636},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.6543748378753662},{"id":"https://openalex.org/keywords/portuguese","display_name":"Portuguese","score":0.536332368850708},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.5102872848510742},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4899296164512634},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4613843560218811},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4485713541507721},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.442852258682251},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.4221493601799011},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.4146481454372406},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.33786720037460327},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.24310964345932007},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.10424795746803284}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7670132517814636},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.6543748378753662},{"id":"https://openalex.org/C35219183","wikidata":"https://www.wikidata.org/wiki/Q5146","display_name":"Portuguese","level":2,"score":0.536332368850708},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.5102872848510742},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4899296164512634},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4613843560218811},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4485713541507721},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.442852258682251},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.4221493601799011},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.4146481454372406},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.33786720037460327},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.24310964345932007},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.10424795746803284},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2567948.2577345","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2567948.2577345","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 International Conference on World Wide Web","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1828466261","https://openalex.org/W1880262756","https://openalex.org/W2128637370","https://openalex.org/W6638570955"],"related_works":["https://openalex.org/W2912615426","https://openalex.org/W1964944391","https://openalex.org/W2104166387","https://openalex.org/W4299785812","https://openalex.org/W4391101703","https://openalex.org/W563704311","https://openalex.org/W4322721676","https://openalex.org/W2625894112","https://openalex.org/W581688671","https://openalex.org/W2310048306"],"abstract_inverted_index":{"Usual":[0],"text":[1],"document":[2],"representations":[3,24,40,106],"such":[4,39],"as":[5],"tf-idf":[6],"do":[7],"not":[8,70],"work":[9],"well":[10],"in":[11,31,44,83,120],"classification":[12],"tasks":[13],"for":[14,25,117],"short-text":[15],"documents":[16,91],"and":[17,97,122],"across":[18,107],"diverse":[19],"data":[20,27,43,118],"domains.":[21],"Optimizing":[22],"different":[23,26,108],"domains":[28],"is":[29,48,69],"infeasible":[30],"a":[32,55],"practical":[33],"setting":[34],"on":[35,58,88],"the":[36,42,59,77],"Internet.":[37],"Mining":[38],"from":[41],"an":[45],"unsupervised":[46],"manner":[47],"desirable.":[49],"In":[50,85],"this":[51,101],"paper,":[52],"we":[53,99],"study":[54],"representation":[56,68,102],"based":[57],"multi-scale":[60],"harmonic":[61],"analysis":[62],"of":[63,79,110],"term-term":[64],"co-occurrence":[65],"graph.":[66],"This":[67],"only":[71],"sparse,":[72],"but":[73],"also":[74,115],"leads":[75],"to":[76,103],"discovery":[78],"semantically":[80],"coherent":[81],"topics":[82],"data.":[84],"our":[86],"experiments":[87],"user-generated":[89],"short":[90],"e.g.,":[92],"newsgroup":[93],"messages,":[94],"user":[95],"comments,":[96],"meta-data,":[98],"found":[100],"outperform":[104],"other":[105],"choice":[109],"classifiers.":[111],"Similar":[112],"improvements":[113],"were":[114],"observed":[116],"sets":[119],"Chinese":[121],"Portuguese":[123],"languages.":[124]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-05-04T08:30:34.212998","created_date":"2025-10-10T00:00:00"}