tethne.persistence.hdf5.ldamodel module

class tethne.persistence.hdf5.ldamodel.HDF5LDAModel(theta=None, phi=None, metadata=None, vocabulary=None, datapath=None)

Bases: tethne.model.corpus.ldamodel.LDAModel

Provides HDF5 persistence for LDAModel.

tethne.persistence.hdf5.ldamodel.from_hdf5(HD_or_path)

Load a LDAModel from a HDF5LDAModel.

Parameters:

HD_or_path : str or HDF5LDAModel

If str, must be a path to a HDF5LDAModel HDF5 repo.

Returns:

model : LDAModel

Examples

From a path:

>>> model = from_hdf5('/path/to/my/HDF5LDAModel.h5')

tethne.persistence.hdf5.ldamodel.to_hdf5(model, datapath=None)

Generate a HDF5LDAModel from the current instance.

Parameters:

model : LDAModel

datapath : str

(optional) Path to an HDF5 repository. If not provided, generates a temporary path, which can be accessed as the .path attribute.

Returns:

hdf5_model : HDF5LDAModel