解压.gz数据集文件时提示：TypeError: only integer scalar arrays can be converted to a scalar index
查阅资料后原创博主： https://blog.csdn.net/qq_29750461/article/details/82732469
原因在于 _read32(bytestream)这个函数
def _read32(bytestream):
#采用大尾端存储
dt = numpy.dtype(numpy.uint32).newbyteorder('>')
return numpy.frombuffer(bytestream.read(4), dtype=dt)[
改为即可：
def _read32(bytestream):
#采用大尾端存储
dt = numpy.dtype(numpy.uint32).newbyteorder('>')
return numpy.frombuffer(bytestream.read(4), dtype=dt)[0]