`metric_learn.base_metric`.MetricTransformer

class metric_learn.base_metric.MetricTransformer[source]

Base class for all learners that can transform data into a new space with the metric learned.

Methods

Applies the metric transformation.

abstract transform(X)[source]

Applies the metric transformation.

Parameters:

X(n x d) matrix: Data to transform.

Returns:

transformed(n x d) matrix: Input data transformed to the metric space by \(XL^{\top}\)

Examples using `metric_learn.base_metric.MetricTransformer`

Sandwich demo

Algorithms walkthrough

Algorithms walkthrough