Function mindspore::dataset::Manifest
Defined in File datasets.h
Function Documentation
Function to create a ManifestDataset.
Note
The generated dataset has two columns [“image”, “label”].
- Parameters
dataset_file – [in] The dataset file to be read.
usage – [in] Part of dataset of ManifestDataset, can be “train”, “eval” or “inference” data.
sampler – [in] Sampler object used to choose samples from the dataset.
class_indexing – [in] A str-to-int mapping from label name to index (default={}, the folder names will be sorted alphabetically and each class will be given a unique index starting from 0).
decode – [in] Decode the images after reading (default=false).
cache – [in] Tensor cache to use (default=nullptr which means no cache is used).
- Returns
Shared pointer to the ManifestDataset.