With Urbansound8k dataset, which is in a reasonable size, I did like this:
The code structure seems not bad. As a result, I have a couple of
hdf files. They are convenient to use in
- Not multi-processing used here.
hdfdoesn’t yet support multi-reader. It means you can’t keep them opened in different process. In other words, you can’t use the same file at the same time. In other words, even if you have
N>1GPU, you can’t just run the task at the same time. There are workarounds though.