![Confusion matrix](https://petrsebek.cz/2014/05/images/matrix.png)
Age and gender speech recognition
I’ve just finished another project here in Joensuu, Finland. This was done in course Speech Technology Workshop 2014. Our task was to classify speaker age and gender. We used this dataset Burkhardt, Felix et al. “A Database of Age and Gender Annotated Telephone Speech.” LREC 19 May. 2010. Basically we had 7 classes of speakers (child with no gender division, youth f/m, adult f/m , senior f/m). They recorded their voice using telephone....