| | --- |
| | license: mit |
| | Programminglanguage: "Java" |
| | version: "N/A" |
| | Date: "Codesearchnet(Jun 2020 - paper release date)" |
| | Contaminated: "Very Likely" |
| | Size: "Standard Tokenizer (TreeSitter)" |
| | --- |
| | |
| | ### Dataset is imported from CodeXGLUE and pre-processed using their script. |
| |
|
| | # Where to find in Semeru: |
| | The dataset can be found at /nfs/semeru/semeru_datasets/code_xglue/code-to-text/java in Semeru |
| |
|
| |
|
| | # CodeXGLUE -- Code-To-Text |
| |
|
| | ## Task Definition |
| |
|
| | The task is to generate natural language comments for a code, and evaluted by [smoothed bleu-4](https://www.aclweb.org/anthology/C04-1072.pdf) score. |
| |
|
| | ## Dataset |
| |
|
| | The dataset we use comes from [CodeSearchNet](https://arxiv.org/pdf/1909.09436.pdf) and we filter the dataset as the following: |
| |
|
| | - Remove examples that codes cannot be parsed into an abstract syntax tree. |
| | - Remove examples that #tokens of documents is < 3 or >256 |
| | - Remove examples that documents contain special tokens (e.g. <img ...> or https:...) |
| | - Remove examples that documents are not English. |
| |
|
| |
|
| | ### Data Format |
| |
|
| | After preprocessing dataset, you can obtain three .jsonl files, i.e. train.jsonl, valid.jsonl, test.jsonl |
| |
|
| | For each file, each line in the uncompressed file represents one function. One row is illustrated below. |
| |
|
| | - **repo:** the owner/repo |
| |
|
| | - **path:** the full path to the original file |
| |
|
| | - **func_name:** the function or method name |
| | |
| | - **original_string:** the raw string before tokenization or parsing |
| |
|
| | - **language:** the programming language |
| |
|
| | - **code/function:** the part of the `original_string` that is code |
| |
|
| | - **code_tokens/function_tokens:** tokenized version of `code` |
| |
|
| | - **docstring:** the top-level comment or docstring, if it exists in the original string |
| |
|
| | - **docstring_tokens:** tokenized version of `docstring` |
| | |
| | ### Data Statistic |
| | |
| | | Programming Language | Training | Dev | Test | |
| | | :------------------- | :------: | :----: | :----: | |
| | | Java | 164,923 | 5,183 | 10,955 | |
| | |
| | |
| | ## Reference |
| | <pre><code>@article{husain2019codesearchnet, |
| | title={Codesearchnet challenge: Evaluating the state of semantic code search}, |
| | author={Husain, Hamel and Wu, Ho-Hsiang and Gazit, Tiferet and Allamanis, Miltiadis and Brockschmidt, Marc}, |
| | journal={arXiv preprint arXiv:1909.09436}, |
| | year={2019} |
| | }</code></pre> |
| | |
