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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Page: 1 2 3 4 Hits 1 – 20 of 68 1 On Multi-domain Sentence Level Sentiment Analysis for Roman Urdu ... Mehmood, Khawar. - : UNSW Sydney, 2021 BASE Show details 2 Sentiment Analysis for Fake News Detection Alonso, Miguel A.; Vilares, David; Gómez-Rodríguez, Carlos. - : MDPI, 2021 BASE Show details 3 On Multi-domain Sentence Level Sentiment Analysis for Roman Urdu Mehmood, Khawar, Engineering & Information Technology, UNSW Canberra, UNSW. - : University of New South Wales. Engineering & Information Technology, 2021 BASE Show details 4 Using Twitter Streams for Opinion Mining: a case study on Airport Noise Meddeb, Iheb; Lavandier, Catherine; Kotzinos, Dimitris In: ISSN: 1865-0929 ; Communications in Computer and Information Science ; https://hal.archives-ouvertes.fr/hal-03018998 ; Communications in Computer and Information Science, Springer Verlag, 2020, ⟨10.1007/978-3-030-44900-1_10⟩ (2020) BASE Show details 5 Classifying User Experience based on the Intention to Communicate. Aciar, Silviana; Ochs, Magalie In: ISSN: 1548-0992 ; IEEE Latin America Transactions ; https://hal.archives-ouvertes.fr/hal-03550858 ; IEEE Latin America Transactions, Institute of Electrical and Electronics Engineers, 2020, 18 (8), pp.1337-1344 (2020) BASE Show details 6 An Enhanced Corpus for Arabic Newspapers Comments Rahab, Hichem; Zitouni, Abdelhafid; Djoudi, Mahieddine In: ISSN: 1683-3198 ; International Arab Journal of Information Technology ; https://hal.archives-ouvertes.fr/hal-03124728 ; International Arab Journal of Information Technology, Colleges of Computing and Information Society (CCIS), 2020, 17 (5), pp.789-798. ⟨10.34028/iajit/17/5/12⟩ (2020) BASE Show details 7 FEEL: a French Expanded Emotion Lexicon Abdaoui, Amine; Azé, Jérôme; Bringay, Sandra... In: https://hal-lirmm.ccsd.cnrs.fr/lirmm-02136090 ; 2019, ⟨swh:1:dir:35a446bb6f0808aa0db6f5bcd032f43e9ec71591;origin=https://hal.archives-ouvertes.fr/lirmm-02136090;visit=swh:1:snp:9d258bfd8a07f79cb8063b6ac33d6e710bd3e3f3;anchor=swh:1:rev:2266d773cf993b8718a1d7ca1d1bce145118f527;path=/⟩ (2019) BASE Show details 8 Sentiment and emotion analysis of complex reviews ; Analyse des sentiments et des émotions de commentaires complexes en langue française Pecore, Stefania. - : HAL CCSD, 2019 In: https://tel.archives-ouvertes.fr/tel-02903247 ; Linguistique. Université de Bretagne Sud, 2019. Français. ⟨NNT : 2019LORIS522⟩ (2019) BASE Show details 9 Diversité et recommandation : une investigation sur l’apport de la fouille d’opinions pour la distinction d’articles d’opinion dans une controverse médiatique Carvalho Baiocchi, Marcela. - 2019 BASE Show details 10 Improving Attitude Words Classification for Opinion Mining using Word Embedding Ortega-Bueno, Reynier; Medina-Pagola, José E.; Muñiz-Cuza, Carlos Enrique. - : Springer-Verlag, 2019 BASE Show details 11 Detección de Patrones Psicolingüísticos para el Análisis de Lenguaje Subjetivo en Español ; Psycholinguistic Patterns Detection for Analyzing the Subjective Language in Spanish Salas-Zárate, María del Pilar. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2018 BASE Show details 12 Mineração de opiniões baseada em aspectos para revisões de produtos e serviços ; Aspect-based Opinion Mining for Reviews of Products and Services Yugoshi, Ivone Penque Matsuno. - : Biblioteca Digital de Teses e Dissertações da USP, 2018. : Universidade de São Paulo, 2018. : Instituto de Ciências Matemáticas e de Computação, 2018 BASE Show details 13 Data properties and the performance of sentiment classification for electronic commerce applications Lee, H; Choi, Y. - : Springer Verlag, 2017 BASE Show details 14 FEEL: a French Expanded Emotion Lexicon Abdaoui, Amine; Azé, Jérôme; Bringay, Sandra... In: ISSN: 1574-020X ; EISSN: 1574-0218 ; Language Resources and Evaluation ; https://hal-lirmm.ccsd.cnrs.fr/lirmm-01348016 ; Language Resources and Evaluation, Springer Verlag, 2017, 51 (3), pp.833-855. ⟨10.1007/s10579-016-9364-5⟩ (2017) BASE Show details 15 Semi-automatic acquisition of opinion mining resources ; Construction semi-automatique de ressources pour la fouille d'opinion Lark, Joseph. - : HAL CCSD, 2017 In: https://tel.archives-ouvertes.fr/tel-01630619 ; Traitement du texte et du document. Université de Nantes, Faculté des sciences et des techniques., 2017. Français (2017) BASE Show details 16 Deep Learning Model for Sentiment Analysis in Multi-lingual Corpus. Medrouk, Lisa; pappa, anna In: International Conference on Neural Information ProcessingICONIP 2017: Neural Information Processing ; Neural Information Processing. ICONIP 2017 ; https://hal.archives-ouvertes.fr/hal-01744518 ; Neural Information Processing. ICONIP 2017, Nov 2017, Guangzhou, China. pp.205-212 (2017) BASE Show details 17 Tecnologías de la lengua para análisis de opiniones en redes sociales ; Language technologies for opinion analysis in social networks Vilares Ferro, Manuel; Sánchez Trigo, Elena; Gómez Rodríguez, Carlos. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2017 BASE Show details 18 REDES: Reconocimiento de Entidades Digitales: Enriquecimiento y Seguimiento mediante Tecnologías del Lenguaje ; REDES: Digital Entities Recognition: Enrichment and Tracking by Language Technologies Ureña López, Luis Alfonso; Montoyo, Andres; Martín Valdivia, María Teresa. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2017 BASE Show details 19 Aspect extraction in sentiment analysis for portuguese language ; Extração de aspectos em análise de sentimentos para língua portuguesa Balage Filho, Pedro Paulo. - : Biblioteca Digital de Teses e Dissertações da USP, 2017. : Universidade de São Paulo, 2017. : Instituto de Ciências Matemáticas e de Computação, 2017 Abstract: Aspect-based sentiment analysis is the field of study which extracts and interpret the sentiment, usually classified as positive or negative, towards some target or aspect in an opinionated text. This doctoral dissertation details an empirical study of techniques and methods for aspect extraction in aspect-based sentiment analysis with the focus on Portuguese. Three different approaches were explored: frequency-based, relation-based and machine learning. In each one, this work shows a comparative study between a Portuguese and an English corpora and the differences found in applying the approaches. In addition, richer linguistic knowledge is also explored by using syntatic dependencies and semantic roles, leading to better results. This work lead to the establishment of new benchmarks for the aspect extraction in Portuguese. ; A análise do sentimento orientada a aspectos é o campo de estudo que extrai e interpreta o sentimento, geralmente classificado como positivo ou negativo, em direção a algum alvo ou aspecto em um texto de opinião. Esta tese de doutorado detalha um estudo empírico de técnicas e métodos para extração de aspectos em análises de sentimentos baseadas em aspectos com foco na língua Portuguesa. Foram exploradas três diferentes abordagens: métodos baseados na frequências, métodos baseados na relação e métodos de aprendizagem de máquina. Em cada abordagem, este trabalho mostra um estudo comparativo entre um córpus para o Português e outro para o Inglês e as diferenças encontradas na aplicação destas abordagens. Além disso, o conhecimento linguístico mais rico também é explorado pelo uso de dependências sintáticas e papéis semânticos, levando a melhores resultados. Este trabalho resultou no estabelecimento de novos padrões de avaliação para a extração de aspectos em Português. Keyword: Análise de Sentimentos; Análise de sentimentos orientada a aspectos; Aspect-based sentiment analysis; Mineração de Opiniões; Opinion mining; Sentiment analysis URL: http://www.teses.usp.br/teses/disponiveis/55/55134/tde-05122017-140435/ https://doi.org/10.11606/T.55.2017.tde-05122017-140435 BASE Hide details 20 Tratamiento sintáctico de la negación en análisis del sentimiento monolingüe y multilingüe Vilares, David; Alonso, Miguel A; Gómez-Rodríguez, Carlos. - 2017 BASE Show details Page: 1 2 3 4

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