Struct ScoreAnswer 

#[non_exhaustive]
pub struct ScoreAnswer {
    pub score: f64,
    pub confidence: f64,
    pub legend: BTreeMap<u32, Value>,
    pub probabilities: BTreeMap<u32, f64>,
}

An expected score with its rubric and distribution.

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.

score: f64

Probability-weighted level; may fall between levels.

confidence: f64

Certainty derived from the distribution, 0 to 1.

legend: BTreeMap<u32, Value>

Level index → the description you supplied.

probabilities: BTreeMap<u32, f64>

Level index → probability.

Implementations

impl ScoreAnswer

pub fn most_likely_level(&self) -> Option<u32>

The single most likely level (argmax of probabilities), as opposed to the weighted score.

pub fn rounded_level(&self) -> u32

score rounded to the nearest level.

Trait Implementations

impl Clone for ScoreAnswer

fn clone(&self) -> ScoreAnswer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScoreAnswer

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ScoreAnswer

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ScoreAnswer

fn eq(&self, other: &ScoreAnswer) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ScoreAnswer