Abstract: With a focus on user reviews from the Google Play Store, this study investigates user perceptions of mobile applications designed for remote monitoring and control of solar energy systems.

The ECO-SAM utilizes a pre-trained BERT encoder to obtain semantic embedding of input texts and then leverages a self-attention mechanism to model the semantic correlation between emotions.

Abstract: Sentiment analysis has become a focal point of interdisciplinary research, prompting the use of diverse methodologies and the continual emergence of programming language packages. Notably, ...