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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 Hits 1 – 7 of 7 1 COVID-19 and cyberbullying: deep ensemble model to identify cyberbullying from code-switched languages during the pandemic Paul, Sayanta; Saha, Sriparna; Singh, Jyoti Prakash In: Multimed Tools Appl (2022) Abstract: It has been declared by the World Health Organization (WHO) the novel coronavirus a global pandemic due to an exponential spread in COVID-19 in the past months reaching over 100 million cases and resulting in approximately 3 million deaths worldwide. Amid this pandemic, identification of cyberbullying has become a more evolving area of research over posts or comments in social media platforms. In multilingual societies like India, code-switched texts comprise the majority of the Internet. Identifying the online bullying of the code-switched user is bit challenging than monolingual cases. As a first step towards enabling the development of approaches for cyberbullying detection, we developed a new code-switched dataset, collected from Twitter utterances annotated with binary labels. To demonstrate the utility of the proposed dataset, we build different machine learning (Support Vector Machine & Logistic Regression) and deep learning (Multilayer Perceptron, Convolution Neural Network, BiLSTM, BERT) algorithms to detect cyberbullying of English-Hindi (En-Hi) code-switched text. Our proposed model integrates different hand-crafted features and is enriched by sequential and semantic patterns generated by different state-of-the-art deep neural network models. Initial experimental results of the proposed deep ensemble model on our code-switched data reveal that our approach yields state-of-the-art results, i.e., 0.93 in terms of macro-averaged F1 score. The dataset and codes of the present study will be made publicly available on the paper’s companion repository [https://github.com/95sayanta/COVID-19-and-Cyberbullying]. Keyword: 1209: Recent Advances on Social Media Analytics and Multimedia Systems: Issues and Challenges URL: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8742666/ https://doi.org/10.1007/s11042-021-11601-9 BASE Hide details 2 Incorporating deep visual features into multiobjective based multi-view search results clustering Mitra, Sayantan; Hasanuzzaman, Mohammed; Saha, Sriparna... In: Mitra, Sayantan, Hasanuzzaman, Mohammed orcid:0000-0003-1838-0091 , Saha, Sriparna and Way, Andy orcid:0000-0001-5736-5930 (2018) Incorporating deep visual features into multiobjective based multi-view search results clustering. In: 27th International Conference on Computational Linguistics, 20-26 Aug 2018, Santa Fe, NM, USA. (2018) BASE Show details 3 Temporal orientation of tweets for predicting income of users Saha, Sriparna; Ekbal, Asif; Hasanuzzaman, Mohammed... In: Hasanuzzaman, Mohammed orcid:0000-0003-1838-0091 , Kamila, Sabyasachi, Kaur, Mandeep, Saha, Sriparna and Ekbal, Asif (2017) Temporal orientation of tweets for predicting income of users. In: 55th Annual Meeting of the Association for Computational Linguistics, 30 Jul - 4 Aug 2017, Vancouver, Canada. (2017) BASE Show details 4 Multi-Objective Search Results Clustering Acharya, Sudipta; Saha, Sriparna; Moreno, José G.... In: 25th International Conference on Computational Linguistics (COLING 2014) ; https://hal.archives-ouvertes.fr/hal-01077207 ; 25th International Conference on Computational Linguistics (COLING 2014), Aug 2014, dublin, Ireland. pp.99 - 108 (2014) BASE Show details 5 Multiobjective optimization for classifier ensemble and feature selection: an application to named entity recognition Ekbal, Asif; Saha, Sriparna In: International journal on document analysis and recognition. - Berlin ; Heidelberg : Springer 15 (2012) 2, 143-166 OLC Linguistik Show details 6 Classifier ensemble selection using genetic algorithm for named entity recognition Saha, Sriparna; Ekbal, Asif In: Research on language and computation. - London : King's College 8 (2010) 1, 73-99 BLLDB OLC Linguistik Show details 7 A new point symmetry based fuzzy genetic clustering technique for automatic evolution of clusters Saha, Sriparna; Bandyopadhyay, Sanghamitra In: Information sciences. - New York, NY : Elsevier Science Inc. 179 (2009) 19, 3230-3246 OLC Linguistik Show details

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