prashanthatp/audio-emotion-detector

Detection of emotion in audio using Machine Learning(SVM)

Audio Emotion Detector

Python 3.7.2

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This repo contains Python implemenation for audio emotion detection using Support Vector Machines (Sklearn library)

Dataset used : The Ryerson Audio-Visual Database of Emotional Speech and Song (RAVDESS)

Results

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Confusion Matrix

GUI using Tkinter

Usage

Note: Below commands are intended to be run in Git bash

• Clone the repository

git clone [email protected]:PrashanthaTP/audio-emotion-detector.git

• Create virtual environment

cd audio-emotion-detector
python -m venv .

• Activate virtual environment

source Scripts/activate

• Install dependencies

pip install -r requirements.txt

• Run gui.py

cd emotion_detector
python gui.py

Dataset Reference

@dataset{livingstone_steven_r_2018_1188976,
  author       = {Livingstone, Steven R. and
                  Russo, Frank A.},
  title        = {{The Ryerson Audio-Visual Database of Emotional
                   Speech and Song (RAVDESS)}},
  month        = apr,
  year         = 2018,
  note         = {{Funding Information Natural Sciences and
                   Engineering Research Council of Canada:
                   2012-341583  Hear the world research chair in
                   music and emotional speech from Phonak}},
  publisher    = {Zenodo},
  version      = {1.0.0},
  doi          = {10.5281/zenodo.1188976},
  url          = {https://doi.org/10.5281/zenodo.1188976}
}

audio-emotion-detector's Issues

Fix handling of audio files which are not from Ravdess dataset

audio-emotion-detector/emotion_detector/gui.py

Lines 204 to 208 in d34b02c

	if isKnown==1:
	actual_emo = int(file_name.split('/')[-1].split('-')[2])-1
	print("Actual Emotion :" + str(emotions[actual_emo]))
	actual_variable.set("Actual Emotion :"+ str(emotions[actual_emo]))

Fearful as the only prediction

Which librosa and sklearn versions shoult it be?

I noticed that it mentioned that I was supposed to use and elder version of sklearn, but which version exactly should i use? I got an issue "No such file or directory: 'SVM_emotion_clf_24.pkl'", is that related? Thx for rely in advance!