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GCN

oxirs_vec::gnn_embeddings

Struct GCN

pub struct GCN { /* private fields */ }

Expand description

Graph Convolutional Network (GCN) embedding model

Implementations§

impl GCN

pub fn new(config: KGEmbeddingConfig) -> Self

pub fn with_layers(config: KGEmbeddingConfig, num_layers: usize) -> Self

Initialize GCN with specified number of layers

Trait Implementations§

impl KGEmbeddingModel for GCN

fn train(&mut self, triples: &[Triple]) -> Result<()>

Train the model on triples

fn get_entity_embedding(&self, entity: &str) -> Option<Vector>

Get entity embedding

fn get_relation_embedding(&self, relation: &str) -> Option<Vector>

Get relation embedding

fn score_triple(&self, triple: &Triple) -> f32

Score a triple

fn predict_tail( &self, head: &str, relation: &str, k: usize, ) -> Vec<(String, f32)>

Predict tail entities for (head, relation, ?)

fn predict_head( &self, relation: &str, tail: &str, k: usize, ) -> Vec<(String, f32)>

Predict head entities for (?, relation, tail)

fn get_entity_embeddings(&self) -> HashMap<String, Vector>

Get all entity embeddings

fn get_relation_embeddings(&self) -> HashMap<String, Vector>

Get all relation embeddings

Auto Trait Implementations§

impl Freeze for GCN

impl RefUnwindSafe for GCN

impl Send for GCN

impl Sync for GCN

impl Unpin for GCN

impl UnsafeUnpin for GCN

impl UnwindSafe for GCN

Blanket Implementations§

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