Struct FewShotLearning 

pub struct FewShotLearning {
    pub support_size: usize,
    pub query_size: usize,
    pub num_ways: usize,
    pub meta_algorithm: MetaAlgorithm,
    pub adaptation_config: AdaptationConfig,
    pub prototypical_network: PrototypicalNetwork,
    pub maml_components: MAMLComponents,
}

Few-shot learning module for rapid adaptation

Fields

support_size: usize

Support set size

query_size: usize

Query set size

num_ways: usize

Number of ways (classes/entities)

meta_algorithm: MetaAlgorithm

Meta-learning algorithm

adaptation_config: AdaptationConfig

Adaptation parameters

prototypical_network: PrototypicalNetwork

Prototypical network

maml_components: MAMLComponents

Model-agnostic meta-learning (MAML) components

Implementations

impl FewShotLearning

pub fn new( support_size: usize, query_size: usize, num_ways: usize, meta_algorithm: MetaAlgorithm, ) -> Self

Create new few-shot learning module

pub async fn few_shot_adapt( &mut self, support_examples: &[(String, String, String)], query_examples: &[(String, String)], model: &MultiModalEmbedding, ) -> Result<Vec<(String, f32)>>

Perform few-shot adaptation

pub fn compute_prototype( &self, embeddings: &[Array1<f32>], ) -> Result<Array1<f32>>

Compute prototype from embeddings

pub fn compute_distance(&self, emb1: &Array1<f32>, emb2: &Array1<f32>) -> f32

Compute distance between embeddings

pub fn meta_update( &mut self, tasks: &[Vec<(String, String, String)>], ) -> Result<()>

Meta-update for improving few-shot performance

Trait Implementations

impl Clone for FewShotLearning

fn clone(&self) -> FewShotLearning

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FewShotLearning

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

Formats the value using the given formatter.

impl Default for FewShotLearning

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for FewShotLearning

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for FewShotLearning

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.