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GraphDatasetCollection

torsh_graph::datasets

Struct GraphDatasetCollection

pub struct GraphDatasetCollection;

Expand description

Graph dataset collections for common benchmarks

Implementations§

impl GraphDatasetCollection

pub fn create_synthetic_dataset( num_graphs: usize, nodes_per_graph: usize, edge_probability: f64, num_features: usize, ) -> Result<Vec<GraphData>, TorshError>

Create a synthetic dataset for testing

pub fn load_with_augmentation<L: GraphDatasetLoader>( loader: L, path: impl AsRef<Path>, augmentation_factor: usize, ) -> IoResult<Vec<GraphData>>

Load a collection of graphs with data augmentation

pub fn add_feature_noise( graph: &GraphData, noise_level: f32, ) -> IoResult<GraphData>

Add noise to node features for data augmentation

§Errors

Returns an error when the node-feature tensor cannot be read back or the noisy tensor cannot be allocated.

pub fn train_val_test_split( graphs: Vec<GraphData>, train_ratio: f64, val_ratio: f64, ) -> (Vec<GraphData>, Vec<GraphData>, Vec<GraphData>)

Split dataset into train/validation/test

Auto Trait Implementations§

impl Freeze for GraphDatasetCollection

impl RefUnwindSafe for GraphDatasetCollection

impl Send for GraphDatasetCollection

impl Sync for GraphDatasetCollection

impl Unpin for GraphDatasetCollection

impl UnsafeUnpin for GraphDatasetCollection

impl UnwindSafe for GraphDatasetCollection

Blanket Implementations§

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