Enum OutlierSet 

pub enum OutlierSet {
    Empty,
    Sparse(SparseOutliers),
    Dense(DenseOutliers),
}

Optimized outlier set with hybrid representation.

Variants

Empty

Empty set (no outliers).

Sparse(SparseOutliers)

Sparse representation: sorted list of dimension indices.

Dense(DenseOutliers)

Dense representation: bitvector membership.

Implementations

impl OutlierSet

pub fn empty() -> Self

Create empty outlier set.

pub fn from_dims(dims: &[u16], dimension: usize) -> Self

Create from dimension indices, automatically choosing representation.

pub fn from_iter<I: IntoIterator<Item = u16>>(iter: I, dimension: usize) -> Self

Create from iterator of dimension indices.

pub fn contains(&self, dim: u16) -> bool

Check if dimension is an outlier. O(1) for dense, O(log k) for sparse.

pub fn len(&self) -> usize

Number of outliers.

pub fn is_empty(&self) -> bool

Check if empty.

pub fn memory_bytes(&self) -> usize

Memory usage in bytes.

pub fn iter(&self) -> OutlierIterator<'_>

Iterate over outlier dimensions.

pub fn density(&self, dimension: usize) -> f32

Get density ratio.

pub fn is_dense(&self) -> bool

Check representation type.

Trait Implementations

impl Clone for OutlierSet

fn clone(&self) -> OutlierSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OutlierSet

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

Formats the value using the given formatter.