Speech Emotion Recognization

Speech Emotion Detection using SVM, Decision Tree, Random Forest, MLP, CNN with different architectures

AI & Machine LearningJupyter NotebookMIT

Abstract

Speech Emotion Recognization is an open-source AI & Machine Learning project. Speech Emotion Detection using SVM, Decision Tree, Random Forest, MLP, CNN with different architectures. As human beings speech is amongst the most natural way to express ourselves.As emotions play a vital role in communication, the detection and analysis of the same is of vital importance in today’s digital world of remote communication. Emotion detection is a challenging task, because emotions are subjective. It is built using Jupyter Notebook, Deep Learning. The complete source code is publicly available on GitHub under the MIT License, making it a useful reference for students building an AI & Machine Learning mini project or final-year project.

1. Introduction

As human beings speech is amongst the most natural way to express ourselves.As emotions play a vital role in communication, the detection and analysis of the same is of vital importance in today’s digital world of remote communication. Emotion detection is a challenging task, because emotions are subjective. There is no common consensus on how to measure or categorize them.

2. Objective

Speech Emotion Detection using SVM, Decision Tree, Random Forest, MLP, CNN with different architectures

This project demonstrates how Jupyter Notebook, Deep Learning can be applied to a real-world AI & Machine Learning problem.

4. Technology Stack

Jupyter NotebookDeep Learning
  • soundfile

5. System Requirements

General requirements for this technology stack — check the README for exact versions.

  • Python 3.8 or later with Jupyter Notebook / JupyterLab (or Google Colab)
  • pip for dependencies
  • Git (to clone the repository)

6. Installation & Setup

git clone https://github.com/PrudhviGNV/Speech-Emotion-Recognization.git
cd Speech-Emotion-Recognization

Full setup instructions are in the project README.

7. Future Enhancements

Suggested extensions you can add to make this your own project.

  • Deploy the model as a web app with Streamlit, Flask or FastAPI
  • Compare against an additional model and report the metric difference
  • Add explainability (SHAP / Grad-CAM)

8. Viva / Review Questions

Common questions examiners ask for projects in this domain.

  1. What dataset does the project use and how was it pre-processed?
  2. Which algorithm / model architecture is used and why was it chosen over alternatives?
  3. How are training and testing data split, and how is overfitting avoided?
  4. Which evaluation metrics (accuracy, precision, recall, F1) are reported and what do they mean here?
  5. How would you deploy this model for real users?

9. Source Code & License

This project is developed by PrudhviGNV and published on GitHub under the MIT License. Please follow the license terms and credit the original author when you use or modify this code.

View Source on GitHubDownload ZIP

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