facebookresearch/fairseq

Actor-Critic NMT

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#3,386 opened on Mar 23, 2021

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enhancementhelp wantedneeds triagestale

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Description

Fairseq contains many NMT models but models with Reinforcement Learning are absent. It would be great if that is added

Contributor guide

Research direction
Review existing reinforcement learning literature for NMT, design an architecture, and implement the training loop using PyTorch and fairseq's existing model infrastructure.
Tech stack
pythonpytorch
Domain
machine learningai
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
4
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Over 1 week
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Needs investigation
Prerequisites
PythonPyTorch
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
20