Class LJSpeechDataset

Inheritance Relationships

Base Type

Class Documentation

class LJSpeechDataset : public mindspore::dataset::Dataset

A source dataset for reading and parsing LJSpeech dataset.

Public Functions

LJSpeechDataset(const std::vector<char> &dataset_dir, const std::shared_ptr<Sampler> &sampler, const std::shared_ptr<DatasetCache> &cache)

Constructor of LJSpeechDataset.

Parameters

  • dataset_file – [in] The dataset file to be read.

  • 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.

LJSpeechDataset(const std::vector<char> &dataset_dir, const std::reference_wrapper<Sampler> &sampler, const std::shared_ptr<DatasetCache> &cache)

Constructor of LJSpeechDataset.

Parameters

  • dataset_file – [in] The dataset file to be read.

  • sampler – [in] Sampler object used to choose samples from the dataset.

  • cache – [in] Tensor cache to use.

LJSpeechDataset(const std::vector<char> &dataset_dir, const Sampler *sampler, const std::shared_ptr<DatasetCache> &cache)

Constructor of LJSpeechDataset.

Parameters

  • dataset_file – [in] The dataset file to be read.

  • sampler – [in] Raw pointer to a sampler object used to choose samples from the dataset.

  • cache – [in] Tensor cache to use.

~LJSpeechDataset() override = default

Destructor of LJSpeechDataset.