Function mindspore::dataset::Places365

Function Documentation

inline std::shared_ptr<Places365Dataset> mindspore::dataset::Places365(const std::string &dataset_dir, const std::string &usage = "train-standard", const bool small = false, const bool decode = true, const std::shared_ptr<Sampler> &sampler = std::make_shared<RandomSampler>(), const std::shared_ptr<DatasetCache> &cache = nullptr)

Function to create a Places365Dataset.

Note

The generated dataset has two columns [“image”, “label”].

Parameters

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

  • usage – [in] Dataset splits of Places365, can be train-standard, train-challenge or val (default=”train-standard”).

  • small – [in] Use the small images instead of the high resolution ones (default=false).

  • decode – [in] Decode the images after reading (default=true).

  • 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 Places365Dataset.