Deep Learning Based Sentiment Analysis On COVID-19 Public Reviews
- 13 April 2021
- conference paper
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
Sentiment Analysis is a classification task in order to identify public reviews about different issues like product reviews, movie reviews, restaurant reviews, political opinions, and other current issues by extracting the public reviews from Social Media, and other Micro blogging sites. As we all know Coronavirus Disease 2019 (COVID-19) is still a global issue for entire world and people are expressing their emotions, thoughts, and opinions about this issue with help of Twitter, Facebook, and other Media. In this paper we have collected public tweets from Twitter which are talked about the COVID-19 global pandemic and applied a Convolutional Neural Network with Bidirectional Long-Short Term Memory (CNN-Bi-LSTM) hybrid Deep Learning algorithm to detect the user’s outlook on this pandemic whether they have positive feelings, negative feelings, or neutral feelings. The proposed method used preprocessing techniques to clean the data and used a word embedding pre-trained model to extract word embedding for rare words in our corpus with the help of FastText and Globe pre-trained models. The CNN-Bi-LSTM hybrid model evaluated using accuracy, precision, recall, and f1 evaluation techniques. The experimental result has been shown 99.33% accuracy using CNN-Bi-LSTM with FastText pre-trained model, and 97.55% accuracy using CNN-Bi-LSTM with GloVe pre-trained model.Keywords
This publication has 10 references indexed in Scilit:
- PLS-CNN-BiLSTM: An End-to-End Algorithm-Based Savitzky–Golay Smoothing and Evolution Strategy for Load ForecastingEnergies, 2020
- Sentiment Identification in COVID-19 Specific TweetsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2020
- Sentiment Analysis using Machine Learning and Deep LearningPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2020
- Big data approach for sentiment analysis of twitter data using Hadoop framework and deep learningPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2020
- Sentiment Analysis using Recurrent Neural NetworkJournal of Physics: Conference Series, 2020
- Sentiment analysis of tweets using refined neutrosophic setsComputers in Industry, 2019
- Twitter Sentiment Analysis using Deep Neural NetworkPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2018
- A Study of Feature Extraction Techniques for Sentiment AnalysisAdvances in Intelligent Systems and Computing, 2018
- Sentiment Analysis of Text Based on CNN and Bi-directional LSTM ModelPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2018
- A Deep Learning Approach to Sentiment Analysis in TurkishPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2018