K
Koyel Chakraborty
Publications - 15
Citations - 361
Koyel Chakraborty is an academic researcher. The author has contributed to research in topics: Medicine & Sentiment analysis. The author has an hindex of 4, co-authored 7 publications receiving 127 citations.
Papers
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Journal ArticleDOI
Sentiment Analysis of COVID-19 tweets by Deep Learning Classifiers-A study to show how popularity is affecting accuracy in social media.
Koyel Chakraborty,Surbhi Bhatia,Siddhartha Bhattacharyya,Jan Platos,Rajib Bag,Aboul Ella Hassanien +5 more
TL;DR: The research demonstrates that though people have tweeted mostly positive regarding COVID-19, yet netizens were busy engrossed in re-tweeting the negative tweets and that no useful words could be found in WordCloud or computations using word frequency in tweets.
Journal ArticleDOI
A Survey of Sentiment Analysis from Social Media Data
TL;DR: The process of capturing data from social media over the years along with the similarity detection based on similar choices of the users in social networks are addressed.
Book ChapterDOI
Comparative Sentiment Analysis on a Set of Movie Reviews Using Deep Learning Approach
TL;DR: Google’s algorithm Word2Vec has been applied on a large movie review dataset to classify text so that the semantic associations between the terms stay conserved, and a comparative study of the performances of some notable clustering algorithms is demonstrated.
Proceedings ArticleDOI
Relook into Sentiment Analysis performed on Indian Languages using Deep Learning
TL;DR: This paper aims to present the works that has already been done regarding analysis of sentiments in most available yet underrated Indian languages and the probable problem domains which can be solved in the area of multilingual sentiment analysis.