Sentiment analysis has become an indispensable tool in various domains, including e-business, e-commerce, e-tourism, e-mobility, e-governance, e-security, e-learning, and e-health. By analyzing public opinion and preferences, organizations and policymakers can make data-driven decisions to improve their products, services, and policies. The implementation of sentiment analysis across these domains not only enhances customer satisfaction and engagement but also contributes to the overall growth and development of these industries.