Function mindspore::dataset::LJSpeech

• Defined in File datasets.h

Function Documentation

inline std::shared_ptr<LJSpeechDataset> mindspore::dataset::LJSpeech(const std::string &dataset_dir, const std::shared_ptr<Sampler> &sampler = std::make_shared<RandomSampler>(), const std::shared_ptr<DatasetCache> &cache = nullptr)

Function to create a LJSpeech Dataset.

Note

The generated dataset has four columns [“waveform”, “sample_rate”, “transcription”, “normalized_transcription”].

Parameters

• dataset_dir – [in] Path to the root directory that contains the dataset.

• 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 (default = RandomSampler()).

• cache – [in] Tensor cache to use. (default=nullptr, which means no cache is used).

Returns

Shared pointer to the current Dataset.