Challenges and issues in sentiment analysis: A comprehensive survey

N Raghunathan, K Saravanakumar - IEEE Access, 2023 - ieeexplore.ieee.org
Sentiment analysis, a specialization of natural language processing (NLP), has witnessed
significant progress since its emergence in the late 1990s, owing to the swift advances in …

A deep learning-based model using hybrid feature extraction approach for consumer sentiment analysis

G Kaur, A Sharma - Journal of big data, 2023 - Springer
There is an exponential growth in textual content generation every day in today's world. In-
app messaging such as Telegram and WhatsApp, social media websites such as Instagram …

A review on emotion detection by using deep learning techniques

T Chutia, N Baruah - Artificial Intelligence Review, 2024 - Springer
Along with the growth of Internet with its numerous potential applications and diverse fields,
artificial intelligence (AI) and sentiment analysis (SA) have become significant and popular …

Analyzing sentiments regarding ChatGPT using novel BERT: A machine learning approach

M Mujahid, F Rustam, R Shafique, V Chunduri… - Information, 2023 - mdpi.com
Chatbots are AI-powered programs designed to replicate human conversation. They are
capable of performing a wide range of tasks, including answering questions, offering …

Analyzing influence of COVID-19 on crypto & financial markets and sentiment analysis using deep ensemble model

PB Washington, P Gali, F Rustam, I Ashraf - Plos one, 2023 - journals.plos.org
COVID-19 affected the world's economy severely and increased the inflation rate in both
developed and developing countries. COVID-19 also affected the financial markets and …

Convolutional neural network based sentiment analysis with tf-idf based vectorization

B Kabra, C Nagar - Journal of Integrated Science and …, 2023 - pubs.thesciencein.org
Recent years have seen an increase in interest in sentiment analysis (SA), which is the
process of determining if a textual item communicates a favorable or negative opinion about …

Decoding violence against women: analysing harassment in middle eastern literature with machine learning and sentiment analysis

HQ Low, P Keikhosrokiani, M Pourya Asl - Humanities and Social …, 2024 - nature.com
The rising prevalence of harassment in Middle Eastern countries is mirrored in literary works
from the region. However, extracting data from these texts to understand the typology and …

Psycholinguistic and emotion analysis of cryptocurrency discourse on X platform

MS Tash, O Kolesnikova, Z Ahani, G Sidorov - Scientific Reports, 2024 - nature.com
This paper provides an extensive examination of a sizable dataset of English tweets
focusing on nine widely recognized cryptocurrencies, specifically Cardano, Binance, Bitcoin …

Bi-Directional CNN-RNN architecture with group-wise enhancement and attention mechanisms for cryptocurrency sentiment analysis

GC Habek, MA Toçoğlu, A Onan - Applied Artificial Intelligence, 2022 - Taylor & Francis
As the cryptocurrency trading market has grown significantly in recent years, the number of
comments related to cryptocurrency has increased tremendously in social media platforms …

Predicting the price of Bitcoin using sentiment-enriched time series forecasting

M Frohmann, M Karner, S Khudoyan… - Big Data and Cognitive …, 2023 - mdpi.com
Recently, various methods to predict the future price of financial assets have emerged. One
promising approach is to combine the historic price with sentiment scores derived via …