Comparative study of twitter sentiment on covid-19 tweets

AJ Nair, G Veena, A Vinayak - 2021 5th International …, 2021 - ieeexplore.ieee.org
Recently, the number of tweets on COVID-19 are increasing at an unprecedented rate by
including positive, negative and neutral tweets. This diversified nature of tweets has …

Bengali vader: A sentiment analysis approach using modified vader

A Amin, I Hossain, A Akther… - … Conference on Electrical …, 2019 - ieeexplore.ieee.org
Sentiment analysis is an essential field of natural language processing (NLP) that classifies
the opinion expressed in a text according to its polarity (eg, positive, negative or neutral) …

Panini: a transformer-based grammatical error correction method for Bangla

N Hossain, MH Bijoy, S Islam, S Shatabda - Neural Computing and …, 2024 - Springer
The purpose of the Bangla grammatical error correction task is to spontaneously identify and
correct syntactic, morphological, semantic, and punctuation mistakes in written Bangla text …

Sentiment analysis using improved VADER and dependency parsing

G Veena, A Vinayak, AJ Nair - 2021 2nd global conference for …, 2021 - ieeexplore.ieee.org
We know, one Act has been initiated by the Government of India in September 2020, often
known as Farm Bills or Indian Agricultural Act. This act has been affected farmers in many …

Sentiment detection from bangla text using contextual valency analysis

KMA Hasan, M Rahman - 2014 17th international conference …, 2014 - ieeexplore.ieee.org
Sentiment Analysis or opinion mining is an area of important research over the last decade.
The basic task in sentiment analysis is classifying the polarity of a given text whether the …

Detection of semantic errors from simple Bangla sentences

KMA Hasan, M Hozaifa, S Dutta - 2014 17th International …, 2014 - ieeexplore.ieee.org
We describe a methodology to detect semantic errors from Bangla sentences. According to
Bangla grammar, a single verb can have many forms depending on its tense and person of …