{"id":"https://openalex.org/W2990334237","doi":"https://doi.org/10.1109/ichi.2019.8904863","title":"Analysis of Twitter to Identify Topics Related to Eating Disorder Symptoms","display_name":"Analysis of Twitter to Identify Topics Related to Eating Disorder Symptoms","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2990334237","doi":"https://doi.org/10.1109/ichi.2019.8904863","mag":"2990334237","pmid":"https://pubmed.ncbi.nlm.nih.gov/32030368"},"language":"en","primary_location":{"id":"doi:10.1109/ichi.2019.8904863","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ichi.2019.8904863","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Healthcare Informatics (ICHI)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7003291","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011070394","display_name":"Sicheng Zhou","orcid":"https://orcid.org/0000-0002-9846-1475"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sicheng Zhou","raw_affiliation_strings":["Institute for Health Informatics, University of Minnesota,Minneapolis,MN,USA","Institute for Health Informatics, University of Minnesota, Minneapolis, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Health Informatics, University of Minnesota,Minneapolis,MN,USA","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"Institute for Health Informatics, University of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049774694","display_name":"Yunpeng Zhao","orcid":"https://orcid.org/0000-0002-5771-3373"},"institutions":[{"id":"https://openalex.org/I2800717037","display_name":"University of Florida Health","ror":"https://ror.org/04tk2gy88","country_code":"US","type":"education","lineage":["https://openalex.org/I2800717037"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yunpeng Zhao","raw_affiliation_strings":["University of Florida,Department of Health Outcomes &#x0026; Biomedical Informatics,Gainsville,FL,USA","Department of Health Outcomes & Biomedical Informatics, University of Florida, Gainsville, FL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Florida,Department of Health Outcomes &#x0026; Biomedical Informatics,Gainsville,FL,USA","institution_ids":["https://openalex.org/I2800717037"]},{"raw_affiliation_string":"Department of Health Outcomes & Biomedical Informatics, University of Florida, Gainsville, FL, USA","institution_ids":["https://openalex.org/I2800717037"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017988254","display_name":"Rubina Rizvi","orcid":"https://orcid.org/0000-0001-9432-3086"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rubina Rizvi","raw_affiliation_strings":["Institute for Health Informatics and College of Pharmacy, University of Minnesota,Minneapolis,MN,USA","Institute for Health Informatics and College of Pharmacy, University of Minnesota, Minneapolis, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Health Informatics and College of Pharmacy, University of Minnesota,Minneapolis,MN,USA","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"Institute for Health Informatics and College of Pharmacy, University of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030951014","display_name":"Jiang Bian","orcid":"https://orcid.org/0000-0002-2238-5429"},"institutions":[{"id":"https://openalex.org/I2800717037","display_name":"University of Florida Health","ror":"https://ror.org/04tk2gy88","country_code":"US","type":"education","lineage":["https://openalex.org/I2800717037"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jiang Bian","raw_affiliation_strings":["University of Florida,Department of Health Outcomes &#x0026; Biomedical Informatics,Gainsville,FL,USA","Department of Health Outcomes & Biomedical Informatics, University of Florida, Gainsville, FL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Florida,Department of Health Outcomes &#x0026; Biomedical Informatics,Gainsville,FL,USA","institution_ids":["https://openalex.org/I2800717037"]},{"raw_affiliation_string":"Department of Health Outcomes & Biomedical Informatics, University of Florida, Gainsville, FL, USA","institution_ids":["https://openalex.org/I2800717037"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086870371","display_name":"Ann F. Haynos","orcid":"https://orcid.org/0000-0002-2548-1731"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ann F. Haynos","raw_affiliation_strings":["University of Minnesota,Department of Psychiatry,Minneapolis,MN,USA","Department of Psychiatry, University of Minnesota, Minneapolis, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Minnesota,Department of Psychiatry,Minneapolis,MN,USA","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"Department of Psychiatry, University of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100421963","display_name":"Rui Zhang","orcid":"https://orcid.org/0000-0001-8258-3585"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rui Zhang","raw_affiliation_strings":["Institute for Health Informatics and College of Pharmacy, University of Minnesota,Minneapolis,MN,USA","Institute for Health Informatics and College of Pharmacy, University of Minnesota, Minneapolis, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Health Informatics and College of Pharmacy, University of Minnesota,Minneapolis,MN,USA","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"Institute for Health Informatics and College of Pharmacy, University of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":17.5427,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.98916576,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":"2019","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10263","display_name":"Eating Disorders and Behaviors","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3203","display_name":"Clinical Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10263","display_name":"Eating Disorders and Behaviors","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3203","display_name":"Clinical Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12335","display_name":"Sexuality, Behavior, and Technology","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/3203","display_name":"Clinical Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10355","display_name":"Impact of Technology on Adolescents","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/eating-disorders","display_name":"Eating disorders","score":0.7142400741577148},{"id":"https://openalex.org/keywords/relevance","display_name":"Relevance (law)","score":0.6372545957565308},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.5992895364761353},{"id":"https://openalex.org/keywords/pornography","display_name":"Pornography","score":0.592674195766449},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.4598662853240967},{"id":"https://openalex.org/keywords/topic-model","display_name":"Topic model","score":0.434726357460022},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36097243428230286},{"id":"https://openalex.org/keywords/psychiatry","display_name":"Psychiatry","score":0.3346822261810303},{"id":"https://openalex.org/keywords/clinical-psychology","display_name":"Clinical psychology","score":0.3335420489311218},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.30217084288597107},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.23342213034629822},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.07792547345161438}],"concepts":[{"id":"https://openalex.org/C2776394216","wikidata":"https://www.wikidata.org/wiki/Q373822","display_name":"Eating disorders","level":2,"score":0.7142400741577148},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.6372545957565308},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.5992895364761353},{"id":"https://openalex.org/C2781301322","wikidata":"https://www.wikidata.org/wiki/Q291","display_name":"Pornography","level":2,"score":0.592674195766449},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.4598662853240967},{"id":"https://openalex.org/C171686336","wikidata":"https://www.wikidata.org/wiki/Q3532085","display_name":"Topic model","level":2,"score":0.434726357460022},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36097243428230286},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.3346822261810303},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.3335420489311218},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.30217084288597107},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.23342213034629822},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.07792547345161438},{"id":"https://openalex.org/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/ichi.2019.8904863","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ichi.2019.8904863","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Healthcare Informatics (ICHI)","raw_type":"proceedings-article"},{"id":"pmid:32030368","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/32030368","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. IEEE International Conference on Healthcare Informatics","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:7003291","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7003291","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proc (IEEE Int Conf Healthc Inform)","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:7003291","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7003291","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proc (IEEE Int Conf Healthc Inform)","raw_type":"Text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2635792716","display_name":null,"funder_award_id":"R01AT009457","funder_id":"https://openalex.org/F4320337593","funder_display_name":"National Center for Complementary and Integrative Health"},{"id":"https://openalex.org/G5112197610","display_name":null,"funder_award_id":"K23 MH112867","funder_id":"https://openalex.org/F4320337346","funder_display_name":"National Institute of Mental Health"}],"funders":[{"id":"https://openalex.org/F4320337346","display_name":"National Institute of Mental Health","ror":"https://ror.org/04xeg9z08"},{"id":"https://openalex.org/F4320337593","display_name":"National Center for Complementary and Integrative Health","ror":"https://ror.org/00190t495"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W201361503","https://openalex.org/W1880262756","https://openalex.org/W2084594101","https://openalex.org/W2093980670","https://openalex.org/W2130363090","https://openalex.org/W2139888794","https://openalex.org/W2144938562","https://openalex.org/W2339814934","https://openalex.org/W2422137802","https://openalex.org/W2792646138","https://openalex.org/W2801697874","https://openalex.org/W2909045101","https://openalex.org/W2920860163","https://openalex.org/W2947082971","https://openalex.org/W2963766892","https://openalex.org/W2989848837","https://openalex.org/W6608276657","https://openalex.org/W6639619044"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4388064163","https://openalex.org/W4388121746","https://openalex.org/W2039991030","https://openalex.org/W1999296022","https://openalex.org/W4254577890","https://openalex.org/W2049574408","https://openalex.org/W3213019559","https://openalex.org/W1521439752","https://openalex.org/W2122605835"],"abstract_inverted_index":{"Eating":[0],"disorders":[1],"(EDs)":[2],"are":[3,73,97],"serious":[4],"mental":[5],"illnesses":[6],"associated":[7],"with":[8,99],"physical":[9],"and":[10,13,30,57,76,90,105,115,117],"psychiatric":[11],"problems,":[12],"premature":[14],"death.":[15],"Examining":[16],"social":[17],"media":[18],"communication":[19],"about":[20],"ED":[21,77,112],"symptoms":[22],"may":[23],"provide":[24],"insight":[25],"into":[26,65],"how":[27],"to":[28,37,43,86],"prevent":[29],"treat":[31],"these":[32,120],"disorders.":[33],"This":[34],"study":[35,101],"is":[36,93],"explore":[38],"topics":[39,89],"on":[40,53],"Twitter":[41],"related":[42],"EDs.":[44],"We":[45,79],"applied":[46],"the":[47,82],"Correlation":[48],"Explanation":[49],"(CorEx)":[50],"topic":[51,71],"model":[52],"18,288":[54],"ED-related":[55],"tweets":[56,85],"identified":[58,107],"20":[59],"topics,":[60,109],"which":[61],"were":[62],"further":[63],"grouped":[64],"8":[66],"categories.":[67],"The":[68],"top":[69],"two":[70],"categories":[72],"body":[74],"image":[75],"consequences.":[78],"manually":[80],"evaluated":[81],"relevance":[83],"of":[84],"their":[87],"assigned":[88],"average":[91],"accuracy":[92],"77.86%.":[94],"Our":[95],"findings":[96],"consistent":[98],"another":[100],"using":[102],"content":[103],"analysis,":[104],"we":[106],"additional":[108],"such":[110],"as":[111],"consequences,":[113],"pornography,":[114],"treatment":[116],"education":[118],"from":[119],"tweets.":[121]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":5}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
