from .delta import delta, sddata, construct_static_and_delta_matrix
from .distance import melcd
from .extfrm import extfrm
from .hdf5 import HDF5, read_feats
from .jnt import estimate_twf

from .delta import delta, sddata, construct_static_and_delta_matrix
from .distance import melcd
from .extfrm import extfrm
from .hdf5 import HDF5, read_feats
from .twf import estimate_twf

modify __init__.py in util