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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

A. Geetha

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Open access Aug 2026

Intelligent Audio-based Emotion Recognition in Speech by Deep Learning and Feature Engineering Techniques

This work introduces ExpressNet, an optimum Multi-Layer Perceptron (MLP)-based SER model aimed to solve issues by leveraging a wide range of prosodic and spectral qualities incorporating Mel-Frequency Cepstral Coefficients (MFCCs), spectral contrast, and pitch variations.

Ramakrishna Gandi, A. Geetha, B. R. Reddy · 0 citations
Open access Sep 2026

Deep Learning-Based Approach to Detect Depressive Tendencies from Social Media Posts by Leveraging Advanced NLP Techniques and Multimodal Data Analysis

The results demonstrate that deep learning-based approaches outperform traditional machine learning methods in detecting depressive expressions from social media posts and suggest that AI can play a crucial role in early depression detection and intervention, contributing to proactive mental health care solutions.

S. D, A. Geetha · 0 citations

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