facebookresearch/fairseq

Disparity with huggingface implementation when reproducing the fill_mask

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#1,399 opened on Nov 19, 2019

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bughelp wanted

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Description

I was not able to reproduce the fill mask provided here with the huggingface interface, wondering if they are using an outdated model (if a new one has been released) :)

Contributor guide

Research direction
Compare the fill mask implementation between fairseq and huggingface transformers, trace the model loading and masking logic to identify differences.
Tech stack
python
Domain
backendapimachine learning
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
PythonHugging Face Transformersfairseq
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60