Optimizing Emotion Detection: An NLP-Driven Deep Learning Approach to Sentiment Encoding
Beerpal Singh, Khushpreet Kaur, Gagninder Kaur · 2025
Sentiment analysis heavily relies on emotion detection from textual data because it enables machines to deliver accurate interpretations of human emotions. The traditional approaches that use keyword-based and lexicon-based methods encounter difficulties in understanding semantics and context- dependent meaning. This research develops a new approach which combines machine learning and deep learning methods through a sequential neural network structure that uses embedding layers along with flattening layers and dense layers to boost feature extraction capabilities. The model operates across a wide range of text formats because it receives training from a diverse dataset which includes both sentences and tweets and dialogues. Our method reaches high classification accuracy levels according to experimental findings while surpassing conventional techniques. The proposed model demonstrates applications in customer feedback analysis as well as mental health monitoring and human-computer interaction which enables further development of advanced emotion-aware systems.