Umesh Singh

could someone please elaborate on this function. `crc32(np.int64(identifier))` is used to compute hash value, and doing `& 0xffffffff` normalises the value ([source](https://stackoverflow.com/questions/50646890/how-does-the-crc32-function-work-when-using-sampling-data):). why are we comparing with `test_ratio*2**32`. how will...