| | --- |
| | annotations_creators: |
| | - expert-generated |
| | language_creators: |
| | - machine-generated |
| | language: |
| | - code |
| | license: |
| | - unknown |
| | multilinguality: |
| | - monolingual |
| | size_categories: |
| | - unknown |
| | source_datasets: |
| | - original |
| | task_categories: |
| | - structure-prediction |
| | task_ids: [] |
| | pretty_name: BT11 |
| | tags: |
| | - word-segmentation |
| | --- |
| | |
| | # Dataset Card for BT11 |
| |
|
| | ## Dataset Description |
| |
|
| | - **Paper:** [Helpful or Not? An investigation on the feasibility of identifier splitting via CNN-BiLSTM-CRF](https://ksiresearch.org/seke/seke18paper/seke18paper_167.pdf) |
| |
|
| | ### Dataset Summary |
| |
|
| | In programming languages, identifiers are tokens (also called symbols) which name language entities. |
| | Some of the kinds of entities an identifier might denote include variables, types, labels, subroutines, and packages. |
| |
|
| | BT11 is a dataset for identifier segmentation, i.e. the task of adding spaces between the words on a identifier. |
| |
|
| | ### Languages |
| |
|
| | - Java |
| |
|
| | ## Dataset Structure |
| |
|
| | ### Data Instances |
| |
|
| | ``` |
| | { |
| | "index": 20170, |
| | "identifier": "currentLineHighlight", |
| | "segmentation": "current Line Highlight" |
| | } |
| | ``` |
| |
|
| | ### Data Fields |
| |
|
| | - `index`: a numerical index. |
| | - `identifier`: the original identifier. |
| | - `segmentation`: the gold segmentation for the identifier. |
| |
|
| | ## Dataset Creation |
| |
|
| | - All hashtag segmentation and identifier splitting datasets on this profile have the same basic fields: `hashtag` and `segmentation` or `identifier` and `segmentation`. |
| |
|
| | - The only difference between `hashtag` and `segmentation` or between `identifier` and `segmentation` are the whitespace characters. Spell checking, expanding abbreviations or correcting characters to uppercase go into other fields. |
| |
|
| | - There is always whitespace between an alphanumeric character and a sequence of any special characters ( such as `_` , `:`, `~` ). |
| |
|
| | - If there are any annotations for named entity recognition and other token classification tasks, they are given in a `spans` field. |
| |
|
| | ## Additional Information |
| |
|
| | ### Citation Information |
| |
|
| | ``` |
| | @inproceedings{butler2011improving, |
| | title={Improving the tokenisation of identifier names}, |
| | author={Butler, Simon and Wermelinger, Michel and Yu, Yijun and Sharp, Helen}, |
| | booktitle={European Conference on Object-Oriented Programming}, |
| | pages={130--154}, |
| | year={2011}, |
| | organization={Springer} |
| | } |
| | ``` |
| |
|
| | ### Contributions |
| |
|
| | This dataset was added by [@ruanchaves](https://github.com/ruanchaves) while developing the [hashformers](https://github.com/ruanchaves/hashformers) library. |
