onnx / onnx/models

Quantize models have unused ValueInfos

Open
#665 0 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Dominant language
Jupyter Notebook
Stars
9.8k
Forks
1.6k
PR merge metrics
No merged PRs in 30d

Description

Some quantized models have value infos that are not defined in the graph. For example, MNIST-12-int8 has {'Pooling66_Output_0', 'ReLU114_Output_0', 'Parameter193_reshape1', 'Plus30_Output_0', 'Convolution28', 'Convolution28_Output_0', 'Plus214_Output_0_MatMul', 'ReLU32_Output_0', 'Plus112_Output_0', 'Times212_Output_0', 'Convolution110_Output_0'} but they don't exist in the model.

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by inspecting the quantized MNIST-12-int8 model and compare its declared value infos with names actually present in the graph. Determine whether the same mismatch affects the other quantized models mentioned by the issue; done means the unused value infos are removed or otherwise reconciled across the affected models.

Written by the indexing model from the issue text.

Assessment

Domain
machine-learning
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.