Sandvik

Gender Prediction using sound attributes Below is a brief summary of the codes used for the Solution

1. Download.R : Data Download into a local folder
2. Feature_extr: Reading the files from the local folder and extracting the features:
3. Data Cleaning.R : Outlier Treatment , imputation and exploratory visualizations
4. Feature_red.r : Finding the most important features from the whole set
5. Modelling.r : Apply different machine learning algorithms for classification purpose
6. Feature Engineering : Modify/Engineer features for better result and Remodel
7. Rplot.pdf : Shows a visual representation of the relationship between dependent variable and each selected independent variable
8. Score.R : Code for scoring/predicting the wav files folder by folder