Struct SimilarityCover 

pub struct SimilarityCover { /* private fields */ }

Two solved sets of instances and their errors, used to bound the error of a new set: if a solved set had error e and k of its instances are missing from the new set, the new set’s error is at least e - k.

Implementations

impl SimilarityCover

pub fn new() -> Self

No reference set yet.

pub fn update(&mut self, cover: &SparseBitset, error: f64)

Records a solved set of instances and its error, filling an empty slot or replacing the closest reference set.

pub fn compute_similarity(&self, cover: &SparseBitset) -> f64

The best lower bound the reference sets give for cover, at least 0.

Trait Implementations

impl Debug for SimilarityCover

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

Formats the value using the given formatter.

impl Default for SimilarityCover

fn default() -> Self

Returns the “default value” for a type.