Struct GraphContextConfig 

#[non_exhaustive]
pub struct GraphContextConfig {
    pub context_size: usize,
    pub negative_samples: usize,
    pub feature_dim: usize,
    pub temperature: f64,
}

Configuration for subgraph-context contrastive pre-training.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

context_size: usize

Maximum number of nodes to include in the context subgraph (BFS size). Default 8.

negative_samples: usize

Number of negative context samples per positive pair. Default 4.

feature_dim: usize

Feature dimensionality. Default 64.

temperature: f64

Temperature for InfoNCE loss. Default 0.07.

Trait Implementations

impl Clone for GraphContextConfig

fn clone(&self) -> GraphContextConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GraphContextConfig

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

Formats the value using the given formatter.

impl Default for GraphContextConfig

fn default() -> Self

Returns the “default value” for a type.