# Learner Tag

> A formal definition of the tag for a file that adjusts an agent's parameters from the outcomes it observes, filed in a learners folder.

Record: `lexicon:learner-tag`
Kind: artifact
Layer: [Structural Core](https://banes-lab.com/records/layer/structural-core.md)
Canonical: https://banes-lab.com/ontology/lexicon#lexicon-learner-tag

Listed in [Lexicon terms](https://banes-lab.com/api/records/lexicon.md), after [Classifier Tag](https://banes-lab.com/records/lexicon/classifier-tag.md) and before [Model Tag](https://banes-lab.com/records/lexicon/model-tag.md).

## Category

- [Application Concerns](https://banes-lab.com/records/lexicon-category/application-concerns.md)