Struct linfa_clustering::Sample

pub struct Sample<F> { /* fields omitted */ }

This struct represents a data point in the dataset with it’s associated distances obtained from the OPTICS analysis

Implementations

impl<F: Float> Sample<F>

pub fn index(&self) -> usize

Index of the sample in the dataset.

pub fn reachability_distance(&self) -> &Option<F>

The reachability distance of a sample is the distance between the point and it’s cluster core or another point whichever is larger.

pub fn core_distance(&self) -> &Option<F>

The distance to the nth closest point where n is the minimum points to form a cluster.

Trait Implementations

impl<F: Clone> Clone for Sample<F>

fn clone(&self) -> Sample<F>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<F: Debug> Debug for Sample<F>

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

Formats the value using the given formatter.

impl<F: Float> Ord for Sample<F>

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl<F: Float> PartialEq<Sample<F>> for Sample<F>

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl<F: Float> PartialOrd<Sample<F>> for Sample<F>

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<F: Float> Eq for Sample<F>