Struct ShapeletTransformFit 

#[non_exhaustive]
pub struct ShapeletTransformFit {
    pub shapelets: ShapeletSet,
    pub features: FdMatrix,
}

A fitted shapelet transform: the discovered ShapeletSet plus the training feature matrix produced by applying it to the training curves.

Stores the already-z-normalized shapelets so that out-of-sample transform reuses the exact same shapelets and normalization as the fit — never re-discovering or re-normalizing against test-set statistics.

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.

shapelets: ShapeletSet

The discovered, already-z-normalized shapelet set.

features: FdMatrix

The training n×K distance feature matrix (columns = shapelet distances).

Implementations

impl ShapeletTransformFit

pub fn shapelets(&self) -> &ShapeletSet

The fitted shapelet set (already z-normalized, ordered by quality).

pub fn features(&self) -> &FdMatrix

The training n×K feature matrix (columns are shapelet distances).

pub fn transform(&self, new_data: &FdMatrix) -> Result<FdMatrix, FdarError>

Transform out-of-sample curves using the stored shapelets.

Applies the exact fitted shapelets (same sequences, same stored z-normalization) to new_data, yielding an n_new×K feature matrix. This is shapelet_transform against the stored set — no re-discovery, no re-normalization against new_data.

Errors

Same as shapelet_transform: FdarError::InvalidDimension if a series is shorter than a shapelet, FdarError::InvalidParameter if the stored set is empty.

Trait Implementations

impl Clone for ShapeletTransformFit

fn clone(&self) -> ShapeletTransformFit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShapeletTransformFit

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

Formats the value using the given formatter.

impl PartialEq for ShapeletTransformFit

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ShapeletTransformFit