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Ignite Your Networks!#

ignite is a high-level library to help with training and evaluating neural networks in PyTorch flexibly and transparently.

pytorch-ignite-teaser

Click on the image to see complete code

Features#

  • Less code than pure PyTorch while ensuring maximum control and simplicity

  • Library approach and no program’s control inversion - Use ignite where and when you need

  • Extensible API for metrics, experiment managers, and other components

Installation#

From pip:

pip install pytorch-ignite

From conda:

conda install ignite -c pytorch

From source:

pip install git+https://github.com/pytorch/ignite

Nightly releases#

From pip:

pip install --pre pytorch-ignite

From conda (this suggests to install pytorch nightly release instead of stable version as dependency):

conda install ignite -c pytorch-nightly

Docker Images#

Using pre-built images#

Pull a pre-built docker image from our Docker Hub and run it with docker v19.03+.

docker run --gpus all -it -v $PWD:/workspace/project --network=host --shm-size 16G pytorchignite/base:latest

Available pre-built images are :

  • pytorchignite/base:latest | pytorchignite/hvd-base:latest | pytorchignite/msdp-apex-base:latest

  • pytorchignite/apex:latest | pytorchignite/hvd-apex:latest

  • pytorchignite/vision:latest | pytorchignite/hvd-vision:latest | pytorchignite/msdp-apex-vision:latest

  • pytorchignite/apex-vision:latest | pytorchignite/hvd-apex-vision:latest

  • pytorchignite/nlp:latest | pytorchignite/hvd-nlp:latest | pytorchignite/msdp-apex-nlp:latest

  • pytorchignite/apex-nlp:latest | pytorchignite/hvd-apex-nlp:latest

For more details, check out on GitHub.

Documentation#

To get started, please, read Quick start and Concepts.

Library structure#

  • ignite: Core of the library, contains an engine for training and evaluating, most of the classic machine learning metrics and a variety of handlers to ease the pain of training and validation of neural networks.

  • ignite.contrib: The contrib directory contains additional modules that can require extra dependencies. Modules vary from TBPTT engine, various optimisation parameter schedulers, experiment tracking system handlers and a metrics module containing many regression metrics.


© Copyright 2021, PyTorch-Ignite Contributors. Last updated on 05/09/2021, 12:22:16 PM.

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