---
title: Keras Import Regularizers
short_title: Regularizers
description: Supported Keras regularizers.
category: Keras Import
weight: 4
---

## Supported regularizers

All [Keras regularizers] are supported by DL4J model import:

* <i class="fa fa-check-square-o"></i> l1
* <i class="fa fa-check-square-o"></i> l2
* <i class="fa fa-check-square-o"></i> l1_l2

Mapping of regularizers can be found in [KerasRegularizerUtils](https://github.com/deeplearning4j/deeplearning4j/blob/master/deeplearning4j/deeplearning4j-modelimport/src/main/java/org/deeplearning4j/nn/modelimport/keras/utils/KerasRegularizerUtils.java).