microsoft/FLAML

Isolate the ensemble part and expose it to users

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#807 opened on Nov 8, 2022

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enhancementgood first issue

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Description

Right now the ensemble part is not isolated from hyperparameter search. Sometimes the ensemble part fails due to OOM. Users would like to use a more powerful machine to finish the ensemble part using a pickled automl object. #801

Suggestion: put the ensemble part in a separate function and expose it to users.

Contributor guide

Research direction
Identify the ensemble code within the hyperparameter search pipeline, extract it into a separate function, and expose it as a public API for users to call independently.
Tech stack
python
Domain
machine learningai
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.
1-3 hours
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
PythonMachine Learning
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60