Sentiment analysis 2 Arabic text classification Sentiment Analysis 1 Arabic text classification sentiment analyse 1 Arabic texts 1 Article 1 Attitude to Health 1 Bayes algorithms 1 Brain 1 Business ethics & social responsibility 1 Business news 1 COVID-19 1 Capital Markets 1 Classification (of information) 1 Classification accuracy 1 Commerce 1 Convolution 1 Cross-Sectional Studies 1 Deep learning 1 Disease Outbreaks 1 Embeddings 1 Fear 1 Financial Accounting 1 Financial Reporting 1 Financial information 1 Financial markets 1 Financial news 1 Forecasting 1 Health Knowledge, Attitudes, Practice 1 Language processing 1 Long short-term memory 1