Struct TaskPrototype 

pub struct TaskPrototype {
    pub tokens: HashSet<String>,
    pub offsets: HashMap<ActionKey, f64>,
    pub avg_reward: f64,
    pub match_count: usize,
}

A stored snapshot of a completed task episode used as a meta-learning prototype.

Fields

tokens: HashSet<String>

Lowercase token set of the task goal.

offsets: HashMap<ActionKey, f64>

Per-action Q-value offsets learned during this episode.

avg_reward: f64

Average reward achieved during the episode.

match_count: usize

Number of times this prototype has been matched and applied.

Implementations

impl TaskPrototype

pub fn similarity(&self, other: &HashSet<String>) -> f64

Computes Jaccard similarity between this prototype and a query token set.

Returns a value in [0, 1] where 1.0 = exact token-set match.

Trait Implementations

impl Clone for TaskPrototype

fn clone(&self) -> TaskPrototype

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TaskPrototype

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TaskPrototype

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TaskPrototype

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

where __S: Serializer,

Serialize this value into the given Serde serializer.