{"id":"https://openalex.org/W2566225378","doi":"https://doi.org/10.1109/uemcon.2016.7777863","title":"A comparison of two methods for the topical clustering of social media posts","display_name":"A comparison of two methods for the topical clustering of social media posts","publication_year":2016,"publication_date":"2016-10-01","ids":{"openalex":"https://openalex.org/W2566225378","doi":"https://doi.org/10.1109/uemcon.2016.7777863","mag":"2566225378"},"language":"en","primary_location":{"id":"doi:10.1109/uemcon.2016.7777863","is_oa":false,"landing_page_url":"https://doi.org/10.1109/uemcon.2016.7777863","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 7th Annual Ubiquitous Computing, Electronics & Mobile Communication Conference (UEMCON)","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/A5036641846","display_name":"Elizabeth Williams","orcid":"https://orcid.org/0000-0001-5309-6374"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Elizabeth Williams","raw_affiliation_strings":["University of Alabama, Tuscaloosa, Alabama"],"affiliations":[{"raw_affiliation_string":"University of Alabama, Tuscaloosa, Alabama","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014568612","display_name":"Jeff Gray","orcid":"https://orcid.org/0000-0003-0082-6753"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jeff Gray","raw_affiliation_strings":["University of Alabama, Tuscaloosa, Alabama"],"affiliations":[{"raw_affiliation_string":"University of Alabama, Tuscaloosa, Alabama","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109293970","display_name":"Edwin J. Morris","orcid":null},"institutions":[{"id":"https://openalex.org/I114772536","display_name":"Software Engineering Institute","ror":"https://ror.org/01xqjjn94","country_code":"US","type":"facility","lineage":["https://openalex.org/I114772536","https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edwin Morris","raw_affiliation_strings":["Carnegie Mellon Software Engineering Institute, Pittsburgh, Pennsylvania"],"affiliations":[{"raw_affiliation_string":"Carnegie Mellon Software Engineering Institute, Pittsburgh, Pennsylvania","institution_ids":["https://openalex.org/I114772536"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054384055","display_name":"Ben Bradshaw","orcid":"https://orcid.org/0000-0001-7195-3974"},"institutions":[{"id":"https://openalex.org/I114772536","display_name":"Software Engineering Institute","ror":"https://ror.org/01xqjjn94","country_code":"US","type":"facility","lineage":["https://openalex.org/I114772536","https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ben Bradshaw","raw_affiliation_strings":["Carnegie Mellon Software Engineering Institute, Pittsburgh, Pennsylvania"],"affiliations":[{"raw_affiliation_string":"Carnegie Mellon Software Engineering Institute, Pittsburgh, Pennsylvania","institution_ids":["https://openalex.org/I114772536"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025626815","display_name":"Keegan Williams","orcid":null},"institutions":[{"id":"https://openalex.org/I114772536","display_name":"Software Engineering Institute","ror":"https://ror.org/01xqjjn94","country_code":"US","type":"facility","lineage":["https://openalex.org/I114772536","https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Keegan Williams","raw_affiliation_strings":["Carnegie Mellon Software Engineering Institute, Pittsburgh, Pennsylvania"],"affiliations":[{"raw_affiliation_string":"Carnegie Mellon Software Engineering Institute, Pittsburgh, Pennsylvania","institution_ids":["https://openalex.org/I114772536"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012034192","display_name":"Brandon Dixon","orcid":"https://orcid.org/0000-0002-0504-2926"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brandon Dixon","raw_affiliation_strings":["University of Alabama, Tuscaloosa, Alabama"],"affiliations":[{"raw_affiliation_string":"University of Alabama, Tuscaloosa, Alabama","institution_ids":["https://openalex.org/I17301866"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5036641846"],"corresponding_institution_ids":["https://openalex.org/I17301866"],"apc_list":null,"apc_paid":null,"fwci":0.221,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.61116833,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"3","issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9925000071525574,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9900000095367432,"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/cluster-analysis","display_name":"Cluster analysis","score":0.6993043422698975},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.6925721168518066},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6016655564308167},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.2972031831741333},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2433464229106903}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6993043422698975},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.6925721168518066},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6016655564308167},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2972031831741333},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2433464229106903}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/uemcon.2016.7777863","is_oa":false,"landing_page_url":"https://doi.org/10.1109/uemcon.2016.7777863","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 7th Annual Ubiquitous Computing, Electronics & Mobile Communication Conference (UEMCON)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6299999952316284,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1880262756","https://openalex.org/W1982029265","https://openalex.org/W2020669710","https://openalex.org/W2045032240","https://openalex.org/W2046804949","https://openalex.org/W2063904635","https://openalex.org/W2077669887","https://openalex.org/W2087565551","https://openalex.org/W2132071001","https://openalex.org/W2137958601","https://openalex.org/W2164082612","https://openalex.org/W2166202924","https://openalex.org/W2290330478","https://openalex.org/W6639619044","https://openalex.org/W6680441624"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W1999627569","https://openalex.org/W763609066","https://openalex.org/W2572557712","https://openalex.org/W2496949096","https://openalex.org/W2566225378","https://openalex.org/W4282979040","https://openalex.org/W1977919206","https://openalex.org/W2011061284","https://openalex.org/W2952138295"],"abstract_inverted_index":{"While":[0],"traditional":[1],"search":[2],"engines":[3],"can":[4,17],"often":[5],"provide":[6],"useful":[7],"knowledge,":[8],"some":[9],"information":[10],"that":[11,69,89],"is":[12,37,77],"more":[13,20],"temporal":[14],"and":[15],"contextual":[16],"be":[18],"found":[19],"easily":[21],"or":[22],"exclusively":[23],"on":[24,32],"social":[25,34,84,127],"media.":[26],"However,":[27],"the":[28,59,96],"number":[29],"of":[30,62],"posts":[31,47,64],"many":[33],"media":[35,85,128],"platforms":[36],"too":[38],"large":[39],"to":[40,65],"manage":[41],"without":[42],"a":[43,83,91,108,119],"method":[44],"for":[45,58,81,94,125],"clustering":[46,61,82,126],"into":[48,87],"distinct":[49],"topics.":[50],"In":[51],"this":[52],"paper,":[53],"we":[54],"compare":[55,101],"two":[56],"approaches":[57,124],"topical":[60],"Twitter":[63],"discover":[66],"various":[67],"subjects":[68],"users":[70],"are":[71],"talking":[72],"about.":[73],"The":[74],"first":[75],"approach":[76,93],"GeoContext,":[78],"our":[79],"tool":[80],"stream":[86],"topics":[88],"uses":[90],"unique":[92],"calculating":[95],"similarity":[97],"between":[98],"posts.":[99,129],"We":[100],"GeoContext":[102],"against":[103],"Latent":[104],"Dirichlet":[105],"Allocation":[106],"(LDA),":[107],"commonly":[109],"used":[110,117],"topic":[111],"modeling":[112],"algorithm.":[113],"LDA":[114],"has":[115],"been":[116],"as":[118],"basis":[120],"in":[121],"several":[122],"different":[123]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}