
# Dataset Card for Jhotdraw

## 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.

Jhotdraw 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": 0,
    "identifier": "abstractconnectorserializeddataversion",
    "segmentation": "abstract connector serialized data version"
}
```

### 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{madani2010recognizing,
  title={Recognizing words from source code identifiers using speech recognition techniques},
  author={Madani, Nioosha and Guerrouj, Latifa and Di Penta, Massimiliano and Gueheneuc, Yann-Gael and Antoniol, Giuliano},
  booktitle={2010 14th European Conference on Software Maintenance and Reengineering},
  pages={68--77},
  year={2010},
  organization={IEEE}
}
```

### Contributions

This dataset was added by [@ruanchaves](https://github.com/ruanchaves) while developing the [hashformers](https://github.com/ruanchaves/hashformers) library.
annotations_creators:expert-generated language_creators:machine-generated multilinguality:monolingual size_categories:unknown source_datasets:original language:code license:unknown word-segmentation region:us
{"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": "Jhotdraw", "tags": ["word-segmentation"]}
TAGS
#annotations_creators-expert-generated #language_creators-machine-generated #multilinguality-monolingual #size_categories-unknown #source_datasets-original #language-code #license-unknown #word-segmentation #region-us 


# Dataset Card for Jhotdraw

## Dataset Description

- Paper: Helpful or Not? An investigation on the feasibility of identifier splitting via CNN-BiLSTM-CRF

### 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.

Jhotdraw 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



### 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





### Contributions

This dataset was added by @ruanchaves while developing the hashformers library.
# Dataset Card for Jhotdraw ## Dataset Description

- Paper: Helpful or Not? An investigation on the feasibility of identifier splitting via CNN-BiLSTM-CRF ### 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.

Jhotdraw 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 ### 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 ### Contributions

This dataset was added by @ruanchaves while developing the hashformers library.
TAGS
#annotations_creators-expert-generated #language_creators-machine-generated #multilinguality-monolingual #size_categories-unknown #source_datasets-original #language-code #license-unknown #word-segmentation #region-us 
 # Dataset Card for Jhotdraw ## Dataset Description

- Paper: Helpful or Not? An investigation on the feasibility of identifier splitting via CNN-BiLSTM-CRF ### 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.

Jhotdraw 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 ### 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 ### Contributions

This dataset was added by @ruanchaves while developing the hashformers library.
passage: TAGS
#annotations_creators-expert-generated #language_creators-machine-generated #multilinguality-monolingual #size_categories-unknown #source_datasets-original #language-code #license-unknown #word-segmentation #region-us 
# Dataset Card for Jhotdraw## Dataset Description

- Paper: Helpful or Not? An investigation on the feasibility of identifier splitting via CNN-BiLSTM-CRF### 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.

Jhotdraw 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### 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### Contributions

This dataset was added by @ruanchaves while developing the hashformers library.