{"id":"https://openalex.org/W7056740664","doi":null,"title":"Exploring text classification through the lens of Artificial Intelligence. A Comparative Analysis and Evaluation","display_name":"Exploring text classification through the lens of Artificial Intelligence. A Comparative Analysis and Evaluation","publication_year":2023,"publication_date":"2023-06-29","ids":{"openalex":"https://openalex.org/W7056740664"},"language":"en","primary_location":{"id":"pmh:oai:upcommons.upc.edu:2117/399000","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/2117/399000","pdf_url":"https://upcommons.upc.edu/bitstreams/8f090716-cf01-40ae-bc70-4121688a903b/download","source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/masterThesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://upcommons.upc.edu/bitstreams/8f090716-cf01-40ae-bc70-4121688a903b/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Afumatu, Alexandra-Diana","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Afumatu, Alexandra-Diana","raw_affiliation_strings":["Facultat d'Inform\u00e0tica de Barcelona","Facultat d'Inform\u00e0tica de Barcelona (FIB) Universitat Polit\u00e8cnica de Catalunya (UPC) -BarcelonaTech"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facultat d'Inform\u00e0tica de Barcelona","institution_ids":[]},{"raw_affiliation_string":"Facultat d'Inform\u00e0tica de Barcelona (FIB) Universitat Polit\u00e8cnica de Catalunya (UPC) -BarcelonaTech","institution_ids":["https://openalex.org/I9617848"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.8974999785423279,"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":0.8974999785423279,"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":0.09309999644756317,"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":0.007199999876320362,"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/text-classification","display_name":"text classification","score":0.996999979019165},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"sentiment analysis","score":0.9670000076293945},{"id":"https://openalex.org/keywords/topic-classification","display_name":"topic classification","score":0.9980000257492065},{"id":"https://openalex.org/keywords/customer-reviews","display_name":"customer reviews","score":0.7799999713897705},{"id":"https://openalex.org/keywords/social-media-discourse","display_name":"social media discourse","score":0.8539999723434448},{"id":"https://openalex.org/keywords/customer-feedback-analysis","display_name":"customer feedback analysis","score":0.7789999842643738},{"id":"https://openalex.org/keywords/comparison-of-classification-methods","display_name":"comparison of classification methods","score":0.5389999747276306}],"concepts":[{"id":"https://openalex.org/C94124525","wikidata":"https://www.wikidata.org/wiki/Q912550","display_name":"Categorization","level":2,"score":0.8118000030517578},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7559999823570251},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.6904000043869019},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.6291000247001648},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.618399977684021},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5697000026702881},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5372999906539917},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.5292999744415283},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5016999840736389},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.3953999876976013},{"id":"https://openalex.org/C195324797","wikidata":"https://www.wikidata.org/wiki/Q33742","display_name":"Natural language","level":2,"score":0.39149999618530273},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3734000027179718},{"id":"https://openalex.org/C2986744138","wikidata":"https://www.wikidata.org/wiki/Q302088","display_name":"Text categorization","level":3,"score":0.3671000003814697},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.33899998664855957},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3361000120639801},{"id":"https://openalex.org/C2779439875","wikidata":"https://www.wikidata.org/wiki/Q1078276","display_name":"Natural language understanding","level":3,"score":0.298799991607666},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.2948000133037567},{"id":"https://openalex.org/C155092808","wikidata":"https://www.wikidata.org/wiki/Q182557","display_name":"Computational linguistics","level":2,"score":0.27869999408721924},{"id":"https://openalex.org/C110083411","wikidata":"https://www.wikidata.org/wiki/Q1744628","display_name":"Statistical classification","level":2,"score":0.2745000123977661},{"id":"https://openalex.org/C171686336","wikidata":"https://www.wikidata.org/wiki/Q3532085","display_name":"Topic model","level":2,"score":0.2669000029563904}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:upcommons.upc.edu:2117/399000","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/2117/399000","pdf_url":"https://upcommons.upc.edu/bitstreams/8f090716-cf01-40ae-bc70-4121688a903b/download","source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/masterThesis"}],"best_oa_location":{"id":"pmh:oai:upcommons.upc.edu:2117/399000","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/2117/399000","pdf_url":"https://upcommons.upc.edu/bitstreams/8f090716-cf01-40ae-bc70-4121688a903b/download","source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/masterThesis"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7056740664.pdf","grobid_xml":"https://content.openalex.org/works/W7056740664.grobid-xml"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W1821462560","https://openalex.org/W2014545475","https://openalex.org/W2139868032","https://openalex.org/W2965373594","https://openalex.org/W2970049541","https://openalex.org/W2978017171","https://openalex.org/W3011281789","https://openalex.org/W3021175879","https://openalex.org/W3030163527","https://openalex.org/W3132467470","https://openalex.org/W3156333129"],"related_works":["https://openalex.org/W6911827557","https://openalex.org/W4392943052","https://openalex.org/W4408109796","https://openalex.org/W4393125805","https://openalex.org/W4407397226","https://openalex.org/W7056304975","https://openalex.org/W4399686195","https://openalex.org/W4393325455","https://openalex.org/W4407410237","https://openalex.org/W4401998789"],"abstract_inverted_index":{"This":[0],"master's":[1],"thesis":[2,102],"aims":[3,142],"to":[4,6,50,83,104,118,143],"contribute":[5],"the":[7,14,24,51,87,98,108,138,147,154,158,162,166,173],"field":[8,88],"of":[9,18,54,60,65,89,100,149,169,175],"text":[10,46,113,159,170],"classification":[11,47,136,171],"by":[12],"exploring":[13],"efficiency":[15,148],"and":[16,34,44,106,134,160],"usefulness":[17],"various":[19,112,150],"categorization":[20,25,114],"methods":[21],"in":[22,57,73,86,152,157,172],"automating":[23],"process,":[26],"with":[27,96],"a":[28,39,58],"specific":[29],"focus":[30],"on":[31],"sentiment":[32,132,155],"analysis":[33,133],"topic":[35,135],"classification.":[36],"There":[37],"is":[38,103],"rising":[40],"need":[41],"for":[42,127],"reliable":[43],"accurate":[45],"systems":[48],"due":[49],"exponential":[52],"growth":[53],"textual":[55],"data":[56],"variety":[59],"fields.":[61],"A":[62],"wider":[63],"range":[64],"users,":[66],"including":[67],"those":[68],"who":[69],"are":[70],"not":[71],"experts":[72],"Machine":[74],"Learning":[75],"(ML),":[76],"can":[77],"now":[78],"use":[79],"NLP":[80],"technologies":[81,115],"thanks":[82],"recent":[84],"developments":[85],"natural":[90],"language":[91],"processing":[92],"(NLP).":[93],"In":[94],"accordance":[95],"this,":[97],"goal":[99],"this":[101,140],"compare":[105],"analyze":[107],"performance":[109],"variations":[110],"among":[111],"when":[116],"applied":[117],"automatically":[119],"classify":[120],"social":[121],"media":[122],"conversation,":[123],"especially":[124],"customer":[125,176],"reviews":[126],"different":[128],"products.":[129],"By":[130],"incorporating":[131],"into":[137,146],"evaluation,":[139],"study":[141],"offer":[144],"insights":[145],"approaches":[151],"capturing":[153],"expressed":[156],"identifying":[161],"underlying":[163],"topics,":[164],"improving":[165],"general":[167],"understanding":[168],"context":[174],"feedback":[177],"analysis.":[178]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2025-10-10T00:00:00"}