cleanlab/cleanlab

Sanitize label column when initializing a Datalab instance.

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#987 opened on Feb 8, 2024

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 (3 comments) (1 reaction) (0 assignees)Python (604 forks)batch import
enhancementgood first issuehelp-wanted

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Description

Check for nan values in the label column.

This cannot be handled by the NullIssueManager, because it occurs in Datalab(data=df_with_nan_value_in_label_column, label_name="label_column").

For now, we need better error reporting.

Contributor guide

Research direction
Inspect the Datalab class initialization and add a check for NaN values in the label column, raising a clear error.
Tech stack
python
Domain
datamachine learning
Issue type
Bug
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
Python
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
75