Text Multilabel Classification

Assign any subset of N tags to a piece of text. Unlike single-label classification, multiple tags can apply to the same input.

Files

basic.py — text → set of tags from a flat label space.
with_confidence.py — adds per-tag confidence.
hierarchical.py — parent/child tags from a taxonomy.

When to use

Restaurant reviews tagged by [food, service, value, atmosphere, cleanliness].
Customer support tickets tagged by [bug, feature_request, billing, account].
News articles tagged by topic taxonomies (sports/football, tech/ai).

If exactly one label applies, use _01_text_classification/ instead.

Run

bash

python cookbook/data_labeling/_02_text_multilabel_classification/basic.py
python cookbook/data_labeling/_02_text_multilabel_classification/with_confidence.py
python cookbook/data_labeling/_02_text_multilabel_classification/hierarchical.py

Requires GOOGLE_API_KEY.