Search Results for author: Alaa Nfissi

Found 4 papers, 3 papers with code

Unveiling Hidden Factors: Explainable AI for Feature Boosting in Speech Emotion Recognition

2 code implementations1 Jun 2024 Alaa Nfissi, Wassim Bouachir, Nizar Bouguila, Brian Mishara

The proposed approach offers several advantages, including the identification and removal of irrelevant and redundant features, leading to a more effective model.

feature selection Speech Emotion Recognition

Unlocking the Emotional States of High-Risk Suicide Callers through Speech Analysis

1 code implementation IEEE 18th International Conference on Semantic Computing (ICSC) 2024 Alaa Nfissi, Wassim Bouachir, Nizar Bouguila, Brian Mishara

In light of these challenges, we present a novel end-to-end (E2E) method for speech emotion recognition (SER) as a mean of detecting changes in emotional state, that may indicate a high risk of suicide.

Speech Emotion Recognition

CNN-n-GRU: end-to-end speech emotion recognition from raw waveform signal using CNNs and gated recurrent unit networks

no code implementations 21st IEEE International Conference on Machine Learning and Applications (ICMLA) 2023 Alaa Nfissi, Wassim Bouachir, Nizar Bouguila, Brian Mishara

Instead of using hand- crafted features or spectrograms, we train CNNs to recognise low-level speech representations from raw waveform, which allows the network to capture relevant narrow-band emotion characteristics.

Speech Emotion Recognition

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