Class TedliumDataset
Defined in File datasets.h
Inheritance Relationships
Base Type
public mindspore::dataset::Dataset
(Class Dataset)
Class Documentation
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class TedliumDataset : public mindspore::dataset::Dataset
A source dataset for reading and parsing tedlium dataset.
Public Functions
Constructor of TedliumDataset.
- Parameters
dataset_dir – [in] Path to the root directory that contains the dataset.
release – [in] Release of the dataset, can be “release1”, “release2”, “release3”.
usage – [in] Part of dataset of TEDLIUM, for release3, only can be “all”, for release1 and release2, can be “train”, “test” or “all”.
extensions – [in] The extensions of audio file. Only support “.sph” now.
sampler – [in] Shared pointer to a sampler object used to choose samples from the dataset. If sampler is not given, a
RandomSampler
will be used to randomly iterate the entire dataset.cache – [in] Tensor cache to use.
Constructor of TedliumDataset.
- Parameters
dataset_dir – [in] Path to the root directory that contains the dataset.
release – [in] Release of the dataset, can be “release1”, “release2”, “release3”.
usage – [in] Part of dataset of TEDLIUM, for release3, only can be “all”, for release1 and release2, can be “train”, “test” or “all”.
extensions – [in] The extensions of audio file. Only support “.sph” now.
sampler – [in] Raw pointer to a sampler object used to choose samples from the dataset.
cache – [in] Tensor cache to use.
Constructor of TedliumDataset.
- Parameters
dataset_dir – [in] Path to the root directory that contains the dataset.
release – [in] Release of the dataset, can be “release1”, “release2”, “release3”.
usage – [in] Part of dataset of TEDLIUM, for release3, only can be “all”, for release1 and release2, can be “train”, “test” or “all”.
extensions – [in] The extensions of audio file. Only support “.sph” now.
sampler – [in] Sampler object used to choose samples from the dataset.
cache – [in] Tensor cache to use.
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~TedliumDataset() override = default
Destructor of TedliumDataset.