balens

A universal Python toolkit for detecting and fixing data imbalance with support for SMOTE, ADASYN, class weighting, intelligent binning, and auto export. Ideal for ML pipelines, AutoML, and data science workflows.

Features

• Automatic imbalance detection
• Smart binning for regression targets
• Resampling (SMOTE, ADASYN, etc.)
• Class weights computation
• Export balanced datasets and reports
• CLI and Python SDK

Installation

pip install .

CLI Usage

balens fix --file data.csv --target Outcome --method smote --auto-bin --export

Python SDK Usage

from balens import auto_balance
X_res, y_res = auto_balance(df, target="Outcome", method="smote")