{"id":"https://openalex.org/W2059251472","doi":"https://doi.org/10.1145/2065023.2065025","title":"The challenge of understanding the flow of sentiments in social media documents","display_name":"The challenge of understanding the flow of sentiments in social media documents","publication_year":2011,"publication_date":"2011-10-28","ids":{"openalex":"https://openalex.org/W2059251472","doi":"https://doi.org/10.1145/2065023.2065025","mag":"2059251472"},"language":"en","primary_location":{"id":"doi:10.1145/2065023.2065025","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2065023.2065025","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd international workshop on Search and mining user-generated contents","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/A5020247368","display_name":"David E. Losada","orcid":"https://orcid.org/0000-0001-8823-7501"},"institutions":[{"id":"https://openalex.org/I200284239","display_name":"Universidade de Santiago de Compostela","ror":"https://ror.org/030eybx10","country_code":"ES","type":"education","lineage":["https://openalex.org/I200284239"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"David E. Losada","raw_affiliation_strings":["Universidade de Santiago de Compostela, Santiago de Compostela, Spain"],"affiliations":[{"raw_affiliation_string":"Universidade de Santiago de Compostela, Santiago de Compostela, Spain","institution_ids":["https://openalex.org/I200284239"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5020247368"],"corresponding_institution_ids":["https://openalex.org/I200284239"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.10144942,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9871000051498413,"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9871000051498413,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9771999716758728,"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":0.9591000080108643,"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/polarity","display_name":"Polarity (international relations)","score":0.8368932008743286},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.7541574239730835},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7534618377685547},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.6756678223609924},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6488093137741089},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6440995931625366},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6115944981575012},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5367639660835266},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.4727795124053955},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.4704883098602295},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.435403048992157},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.27058711647987366}],"concepts":[{"id":"https://openalex.org/C2777361361","wikidata":"https://www.wikidata.org/wiki/Q1112585","display_name":"Polarity (international relations)","level":3,"score":0.8368932008743286},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.7541574239730835},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7534618377685547},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.6756678223609924},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6488093137741089},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6440995931625366},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6115944981575012},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5367639660835266},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4727795124053955},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4704883098602295},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.435403048992157},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.27058711647987366},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C1491633281","wikidata":"https://www.wikidata.org/wiki/Q7868","display_name":"Cell","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2065023.2065025","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2065023.2065025","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd international workshop on Search and mining user-generated contents","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2548633793","https://openalex.org/W3013279174","https://openalex.org/W2941935829","https://openalex.org/W2400337198","https://openalex.org/W2354902965","https://openalex.org/W2596247554","https://openalex.org/W4301373556","https://openalex.org/W3132372214","https://openalex.org/W1984947604"],"abstract_inverted_index":{"This":[0],"talk":[1],"is":[2,28,45,61],"focused":[3],"on":[4],"a":[5,36,86,103],"key":[6,83],"task":[7],"in":[8,85,90,102],"the":[9,40,53,67,82,94,113,121,125],"area":[10],"of":[11,19,38,42,55,66,93,110,115,124],"Opinion":[12],"Mining":[13],"and":[14,48,106],"Sentiment":[15],"Analysis:":[16],"polarity":[17,27,43],"classification":[18,44],"social":[20],"media":[21],"documents":[22],"(e.g.":[23],"blog":[24],"posts).":[25],"Estimating":[26],"much":[29],"more":[30],"demanding":[31],"than":[32],"estimating":[33],"topicality.":[34],"As":[35],"matter":[37],"fact,":[39,81],"effectiveness":[41,54],"still":[46],"modest":[47],"does":[49],"not":[50,76],"compare":[51],"with":[52],"standard":[56],"retrieval":[57],"tasks.":[58],"Polarity":[59],"estimation":[60],"severely":[62],"affected":[63],"by":[64],"parts":[65],"text":[68],"that":[69,73],"are":[70,98],"off-topic":[71],"or":[72],"simply":[74],"do":[75],"express":[77],"any":[78],"opinion.":[79],"In":[80],"sentiments":[84],"document":[87,105],"often":[88],"appear":[89],"specific":[91],"locations":[92],"text.":[95,126],"Furthermore,":[96],"there":[97],"usually":[99],"conflicting":[100],"opinions":[101,111],"given":[104],"this":[107],"mixed":[108],"set":[109],"harms":[112],"performance":[114],"automatic":[116],"methods":[117],"designed":[118],"to":[119],"estimate":[120],"overall":[122],"orientation":[123]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
