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--- |
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language: |
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- code |
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- en |
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license: apache-2.0 |
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tags: |
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- commit_message_generation |
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- code |
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datasets: |
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- JetBrains-Research/commit-chronicle |
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pipeline_tag: text2text-generation |
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--- |
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# CMG/CMC: RACE (without history) |
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This is the checkpoint for [RACE](https://aclanthology.org/2022.emnlp-main.372.pdf) model, fine-tuned for the commit message generation (and/or completion) task as part of the paper "From Commit Message Generation to History-Aware Commit Message Completion", ASE 2023. |
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## Details |
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> 🔍 For further details, please refer to: |
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> * **Paper**: [https://arxiv.org/abs/2308.07655](https://arxiv.org/abs/2308.07655) |
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> * **Repository**: [https://github.com/JetBrains-Research/commit_message_generation](https://github.com/JetBrains-Research/commit_message_generation) |
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* This model is based on the fine-tuned CodeT5 checkpoint [`JetBrains-Research/cmg-codet5-without-history`](https://huggingface.co/JetBrains-Research/cmg-codet5-without-history) and uses RACE architecture introduced in 📜 [RACE: Retrieval-Augmented Commit Message Generation](https://aclanthology.org/2022.emnlp-main.372.pdf). |
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* Note: Requires a custom model class. Check [our implementation](https://github.com/JetBrains-Research/commit_message_generation/blob/appendix_cmg/src/model/configurations/utils/race.py) or [the replication package](https://github.com/DeepSoftwareAnalytics/RACE) provided by RACE authors. |
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* This model was trained with commit diffs, WITHOUT commit message history. |
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* This model was trained on the CommitChronicle dataset introduced in our study. |
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* Our hyperparameter setting is mostly based on 📜 [RACE: Retrieval-augmented Commit Message Generation](https://aclanthology.org/2022.emnlp-main.372/). |
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The exact values are provided below: |
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| Hyperparameter | Value | |
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|:--------------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------:| |
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| Encoder context max length | 512 | |
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| Decoder context max length | 512 | |
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| Number of training epochs | 1 | |
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| Batch size | 32 | |
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| Optimizer | [AdamW](https://pytorch.org/docs/1.12/generated/torch.optim.AdamW.html?highlight=adamw#torch.optim.AdamW) | |
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| Warmup | [Linear](https://huggingface.co/docs/transformers/v4.21.3/en/main_classes/optimizer_schedules#transformers.get_linear_schedule_with_warmup) | |
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| Number of warmup steps | 100 | |
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| Peak learning rate | 0.00002 | |
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## Available checkpoints |
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We also released checkpoints for other models fine-tuned as part of our study. |
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* Models trained *with commit message history*: |
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* **CodeT5:** 🤗 [`JetBrains-Research/cmg-codet5-with-history`](https://huggingface.co/JetBrains-Research/cmg-codet5-with-history) |
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* **CodeReviewer:** 🤗 [`JetBrains-Research/cmg-codereviewer-with-history`](https://huggingface.co/JetBrains-Research/cmg-codereviewer-with-history) |
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* **RACE:** 🤗 [`JetBrains-Research/cmg-race-with-history`](https://huggingface.co/JetBrains-Research/cmg-race-with-history) |
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* Models trained *without commit message history*: |
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* **CodeT5:** 🤗 [`JetBrains-Research/cmg-codet5-without-history`](https://huggingface.co/JetBrains-Research/cmg-codet5-without-history) |
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* **CodeReviewer:** 🤗 [`JetBrains-Research/cmg-codereviewer-without-history`](https://huggingface.co/JetBrains-Research/cmg-codereviewer-without-history) |
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* **RACE:** 🤗 [`JetBrains-Research/cmg-race-without-history`](https://huggingface.co/JetBrains-Research/cmg-race-without-history) (this model) |
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## Citation |
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``` |
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TODO |
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``` |
