TorchRec Ruby

Deep learning recommendation systems for Ruby

Installation

Add this line to your application’s Gemfile:

gem "torchrec"

Getting Started

This library follows the Python API. Many methods and options are missing at the moment. PRs welcome!

Models

DeepFM

TorchRec::Models::DeepFM::DenseArch.new(in_features, hidden_layer_size, embedding_dim)
TorchRec::Models::DeepFM::OverArch.new(in_features)

DLRM

TorchRec::Models::DLRM::DenseArch.new(in_features, layer_sizes, device: nil)

Modules

TorchRec::Modules::Activation::SwishLayerNorm.new(input_dims, device: nil)
TorchRec::Modules::CrossNet::CrossNet.new(in_features, num_layers)
TorchRec::Modules::DeepFM::DeepFM.new(dense_module)
TorchRec::Modules::DeepFM::FactorizationMachine.new
TorchRec::Modules::MLP::MLP.new(in_size, layer_sizes, bias: true, activation: :relu, device: nil)
TorchRec::Modules::MLP::Perceptron.new(in_size, out_size, bias: true, activation: Torch.method(:relu), device: nil)

History

View the changelog

Contributing

Everyone is encouraged to help improve this project. Here are a few ways you can help:

• Report bugs
• Fix bugs and submit pull requests
• Write, clarify, or fix documentation
• Suggest or add new features

To get started with development:

git clone https://github.com/ankane/torchrec-ruby.git
cd torchrec-ruby
bundle install
bundle exec rake test