Aspect based twitter sentiment analysis on vaccination and vaccine types in covid-19 pandemic with deep learning

I Aygün, B Kaya, M Kaya - IEEE Journal of Biomedical and …, 2021 - ieeexplore.ieee.org
Due to the COVID-19 pandemic, vaccine development and community vaccination studies
are carried out all over the world. At this stage, the opposition to the vaccine seen in the …

The role of artificial intelligence in the decision-making process: a study on the financial analysis and movement forecasting of the world's largest stock exchanges

E Alex Avelar, RVD Jordão - Management Decision, 2024 - emerald.com
Purpose This paper aims to analyze the role and performance of different artificial
intelligence (AI) algorithms in forecasting future movements in the main indices of the world's …

Harmonizing Macro-Financial Factors and Twitter Sentiment Analysis in Forecasting Stock Market Trends

MS Amin, EH Ayon, BP Ghosh… - Journal of …, 2024 - al-kindipublisher.com
The surge in generative artificial intelligence technologies, exemplified by systems such as
ChatGPT, has sparked widespread interest and discourse prominently observed on social …

Evidence of the time-varying impacts of the COVID-19 pandemic on online search activities relating to shopping products in South Korea

J Song, K Jung, J Kam - Humanities and Social Sciences …, 2023 - nature.com
The COVID-19 pandemic has changed the level of the received risk of the public and their
social behavior patterns since 2020. This study aims to investigate temporal changes of …

[HTML][HTML] Comparative Analysis of Business Environment Dynamics in Central and Eastern Europe: A Multi-Criteria Approach

D Gajdosikova, S Vojtekova - Economies, 2024 - mdpi.com
The COVID-19 pandemic has negatively impacted the world economy and global society.
However, small-and medium-sized enterprises are among the most vulnerable and affected …

Semantic Analysis of Vaccine and Online Shopping‐Related Stock Forums During the COVID‐19 Pandemic

TS Chang, SC Wang - International Journal of Intelligent …, 2024 - Wiley Online Library
During the COVID‐19 pandemic, the stay‐at‐home and biotechnology economies played a
big part in economic development. The major internet forums have received more attention …

[PDF][PDF] Using Big Data to Discover Chaos in China's Futures Market During COVID-19.

L Tie, B Huang, B Pan, G Sun - Computers, Materials & Continua, 2021 - cdn.techscience.cn
COVID-19 was first reported in China and quickly spread throughout the world. Weak
investor confidence in government efforts to control the pandemic seriously affected global …

Web personalization and artificial intelligence as tools for marketing communications

M Kupec, D Jakubíková, V Kupec - 2021 - ceeol.com
Market relationships have undergone profound changes in the past two decades, which
have been accelerated by the crisis of the global pandemic. This has led to a fundamental …

[PDF][PDF] A Bibliometric Analysis of Artificial Intelligence-Based Stock Market Prediction

F Alı, P Surı - The Eurasia Proceedings of Educational and Social …, 2022 - dergipark.org.tr
The primary purpose of this study is to conduct a scientometrics analysis of stock market
forecasts based on artificial intelligence. This research examined 1,301 publications that …

An Intelligent Approach for Predicting Stock Market Movements in Emerging Markets Using Optimized Technical Indicators and Neural Networks

AR Sagaceta-Mejía, ME Sánchez-Gutiérrez… - Economics, 2024 - degruyter.com
Integrating big data analytics and machine learning algorithms has become increasingly
important in the fast-changing landscape of stock market investment. The numerical findings …