tslearn.shapelets

The tslearn.shapelets module gathers Shapelet-based algorithms.

It depends on the keras library (Keras3+ is required) and requires pytorch as its computational backend. Be aware that keras backend must be configured before importing Keras, and the backend cannot be changed after the package has been imported. tslearn internally tries to set Keras backend, but cannot account for prior imports made in a given execution context.

User guide: See the Shapelets section for further details.

Functions

grabocka_params_to_shapelet_size_dict(n_ts, ...)

Compute number and length of shapelets.

Classes

LearningShapelets([n_shapelets_per_size, ...])

Learning Time-Series Shapelets model.