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Speech/Music classification of audio files using machine learning techniques.
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the-assignment/classifier/preprocessing
Apostolos Fanakis c2412aa69e
Init k-Fold Cross Validation, Add test script, Remove LPC features, Minor fixes 		6 years ago
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README.md Init data preprocessing 6 years ago
data_preprocessing.py Init k-Fold Cross Validation, Add test script, Remove LPC features, Minor fixes 6 years ago
dataset.npy Init k-Fold Cross Validation, Add test script, Remove LPC features, Minor fixes 6 years ago
featureKeys.npy Init k-Fold Cross Validation, Add test script, Remove LPC features, Minor fixes 6 years ago
target.npy Data preprocessing minor fixes 6 years ago

README.md

Data preprocessing

The file data_preprocessing is a python module that uses the open-source library scikit-learn to perform several data preprocessing techniques to the data previously extracted.

The module can be imported or executed as a script using one of the following commands python data_preprocessing.py <music_data_directory> <speech_data_directory> or python3 data_preprocessing.py <music_data_directory> <speech_data_directory>

Dependencies:

  • scikit-learn
  • numpy

All dependencies are available both for python2 and python3 versions and can all be installed using the commands pip install <package_name> or pip3 install <package_name> for python2 and python3 respectively.