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help wanted
Description
Have you tried Wrap-CTC on GPUs? Do you know any clue about CTC working on multiple GPUs?
Contributor guide
- Tech stack
- python
- Domain
- machine learning
- Issue type
- research
- 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.
- under 1 hour
- 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.
- unclear
- Prerequisites
- CTC algorithm understandingTensorFlow basics
- Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
- 20
- Research direction
- The issue asks about using Wrap CTC on multiple GPUs. To address this, first examine the current CTC implementation in the repository (likely in the 'lstm ctc ocr' codebase). Investigate TensorFlow's distributed training capabilities (e.g., tf.distribute.MirroredStrategy) and consider how to adapt the existing CTC loss computation for multi GPU. Additionally, search for any existing discussions or related pull requests in the repository for context.