All Questions
2 questions
2votes
0answers
74views
Normalisation of features extracted from audio files
I am building CNN and SVM models which take in MFCC features as input. The MFCC matrices shape is (13, n). The 13 rows are coefficients and n columns represent n time frames. So each row in the matrix ...
- 141
1vote
2answers
847views
Why normalization kills my accuracy
I have a binary sound classifier. I have a feature set that is extracted from audio with size of 48. I have a model(multi layer neural network) that has around %90 accuracy on test and validation sets....
- 195
