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Picture for Marina Sokolova

Marina Sokolova

[email protected] University and University of Ottawa

Sentiment Analysis of Covid-related Reddits



Yilin Yang , Tomas Fieg , Marina Sokolova

* 10 pages, 1 figure, 5 tables 

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Sentiment Analysis of the COVID-related r/Depression Posts



Zihan Chen , Marina Sokolova

* 16 pages, 7 figures, 5 tables, 1 appendix 

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Explainable Multi-class Classification of the CAMH COVID-19 Mental Health Data



YuanZheng Hu , Marina Sokolova

* 22 pages, including Appendixes; 7 tables and 5 figures in the main text 

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Convolutional Neural Networks in Multi-Class Classification of Medical Data



YuanZheng Hu , Marina Sokolova

* 13 pages; 14 tables 

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Explainable Multi-class Classification of Medical Data



YuanZheng Hu , Marina Sokolova

* 21 pages; 23 tables; 2 appendixes 

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Machine Learning Evaluation of the Echo-Chamber Effect in Medical Forums



Marina Sokolova , Victoria Bobicev

* 17 pages, including Appendix; 6 figures in the main text; 5 tables in the main text and 7 tables in Appendix 

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Word2Vec and Doc2Vec in Unsupervised Sentiment Analysis of Clinical Discharge Summaries



Qufei Chen , Marina Sokolova

* 23 pages, 3 figures, 16 tables 

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Corpus Statistics in Text Classification of Online Data



Marina Sokolova , Victoria Bobicev

* 12 pages, 6 tables, 1 figure 

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One Single Deep Bidirectional LSTM Network for Word Sense Disambiguation of Text Data



Ahmad Pesaranghader , Ali Pesaranghader , Stan Matwin , Marina Sokolova

* 12 pages, 1 figure, to appear in the Proceedings of the 31st Canadian Conference on Artificial Intelligence, 8-11 May, 2018, Toronto, Canada 

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Studying Positive Speech on Twitter



Marina Sokolova , Vera Sazonova , Kanyi Huang , Rudraneel Chakraboty , Stan Matwin

* 13 pages, 6 tables 

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