# Package org.apache.ignite.ml.util

Contains some utils for ML module.

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  LRUCacheExpirationListener<V> | LRU cache expiration listener.

- Class Summary
  Class | Description
  --- | ---
  LRUCache<K,V> | LRU cache with fixed size and expiration listener.
  MnistUtils | Utility class for reading MNIST dataset.
  MnistUtils.MnistImage | MNIST image.
  MnistUtils.MnistLabeledImage | MNIST labeled image.
  ModelTrace | Helper for model tracing.
  Utils | Class with various utility methods.

## Package org.apache.ignite.ml.util Description

Contains some utils for ML module.

2021 Copyright © Apache Software Foundation
| Follow @ApacheIgnite
Ignite Database and Caching Platform | : ver. 2.10.0
Release Date | : March 10 2021