Struct Cifar100Dataset 

pub struct Cifar100Dataset { /* private fields */ }

CIFAR-100 image classification dataset

Implementations

impl Cifar100Dataset

pub fn load() -> Result<Self>

Load embedded CIFAR-100 sample

Errors

Returns an error if construction fails.

pub fn load_full() -> Result<Self>

Load full CIFAR-100 from HuggingFace Hub

pub fn split(&self) -> Result<DatasetSplit>

Get train/test split (80/20)

Errors

Returns an error if the dataset is empty or split fails.

pub fn fine_class_name(label: i32) -> Option<&'static str>

Get fine class name for a label (100 classes)

pub fn coarse_class_name(label: i32) -> Option<&'static str>

Get coarse class name for a label (20 superclasses)

Trait Implementations

impl CanonicalDataset for Cifar100Dataset

fn data(&self) -> &ArrowDataset

Returns the full dataset

fn num_features(&self) -> usize

Returns the number of features (excluding label)

fn num_classes(&self) -> usize

Returns the number of classes (for classification datasets)

fn feature_names(&self) -> &'static [&'static str]

Returns the feature column names

fn target_name(&self) -> &'static str

Returns the label/target column name

fn description(&self) -> &'static str

Returns a description of the dataset

fn len(&self) -> usize

Returns the number of samples

fn is_empty(&self) -> bool

Returns true if the dataset is empty

impl Clone for Cifar100Dataset

fn clone(&self) -> Cifar100Dataset

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Cifar100Dataset

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.