unit8co/darts

Add `save()` and `load()` methods to`KMeansScorer`

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#3,051 opened on Mar 30, 2026

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 (8 comments) (0 reactions) (0 assignees)Python (762 forks)batch import
feature requestgood first issue

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Description

Most models can be persisted to avoid future retraining. It would be nice to have that same capability for KMeansScorer specifically.

Contributor guide

Research direction
Investigate how save() and load() are implemented for other models or scorers in the darts library to replicate the pattern for KMeansScorer.
Tech stack
python
Domain
backend
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Python
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70