Datasets:
Tasks:
Other
Languages:
English
Multilinguality:
monolingual
Size Categories:
100K<n<1M
Language Creators:
found
Annotations Creators:
machine-generated
Source Datasets:
original
License:
annotations_creators: | |
- machine-generated | |
language_creators: | |
- found | |
language: | |
- en | |
license: | |
- unknown | |
multilinguality: | |
- monolingual | |
size_categories: | |
- 100K<n<1M | |
source_datasets: | |
- original | |
task_categories: | |
- other | |
task_ids: [] | |
paperswithcode_id: sentence-compression | |
pretty_name: Google Sentence Compression | |
tags: | |
- sentence-compression | |
dataset_info: | |
features: | |
- name: graph | |
struct: | |
- name: id | |
dtype: string | |
- name: sentence | |
dtype: string | |
- name: node | |
sequence: | |
- name: form | |
dtype: string | |
- name: type | |
dtype: string | |
- name: mid | |
dtype: string | |
- name: word | |
sequence: | |
- name: id | |
dtype: int32 | |
- name: form | |
dtype: string | |
- name: stem | |
dtype: string | |
- name: tag | |
dtype: string | |
- name: gender | |
dtype: int32 | |
- name: head_word_index | |
dtype: int32 | |
- name: edge | |
sequence: | |
- name: parent_id | |
dtype: int32 | |
- name: child_id | |
dtype: int32 | |
- name: label | |
dtype: string | |
- name: entity_mention | |
sequence: | |
- name: start | |
dtype: int32 | |
- name: end | |
dtype: int32 | |
- name: head | |
dtype: int32 | |
- name: name | |
dtype: string | |
- name: type | |
dtype: string | |
- name: mid | |
dtype: string | |
- name: is_proper_name_entity | |
dtype: bool | |
- name: gender | |
dtype: int32 | |
- name: compression | |
struct: | |
- name: text | |
dtype: string | |
- name: edge | |
sequence: | |
- name: parent_id | |
dtype: int32 | |
- name: child_id | |
dtype: int32 | |
- name: headline | |
dtype: string | |
- name: compression_ratio | |
dtype: float32 | |
- name: doc_id | |
dtype: string | |
- name: source_tree | |
struct: | |
- name: id | |
dtype: string | |
- name: sentence | |
dtype: string | |
- name: node | |
sequence: | |
- name: form | |
dtype: string | |
- name: type | |
dtype: string | |
- name: mid | |
dtype: string | |
- name: word | |
sequence: | |
- name: id | |
dtype: int32 | |
- name: form | |
dtype: string | |
- name: stem | |
dtype: string | |
- name: tag | |
dtype: string | |
- name: gender | |
dtype: int32 | |
- name: head_word_index | |
dtype: int32 | |
- name: edge | |
sequence: | |
- name: parent_id | |
dtype: int32 | |
- name: child_id | |
dtype: int32 | |
- name: label | |
dtype: string | |
- name: entity_mention | |
sequence: | |
- name: start | |
dtype: int32 | |
- name: end | |
dtype: int32 | |
- name: head | |
dtype: int32 | |
- name: name | |
dtype: string | |
- name: type | |
dtype: string | |
- name: mid | |
dtype: string | |
- name: is_proper_name_entity | |
dtype: bool | |
- name: gender | |
dtype: int32 | |
- name: compression_untransformed | |
struct: | |
- name: text | |
dtype: string | |
- name: edge | |
sequence: | |
- name: parent_id | |
dtype: int32 | |
- name: child_id | |
dtype: int32 | |
splits: | |
- name: validation | |
num_bytes: 55823979 | |
num_examples: 10000 | |
- name: train | |
num_bytes: 1135684803 | |
num_examples: 200000 | |
download_size: 259652560 | |
dataset_size: 1191508782 | |
# Dataset Card for Google Sentence Compression | |
## Table of Contents | |
- [Dataset Description](#dataset-description) | |
- [Dataset Summary](#dataset-summary) | |
- [Supported Tasks and Leaderboards](#supported-tasks-and-leaderboards) | |
- [Languages](#languages) | |
- [Dataset Structure](#dataset-structure) | |
- [Data Instances](#data-instances) | |
- [Data Fields](#data-fields) | |
- [Data Splits](#data-splits) | |
- [Dataset Creation](#dataset-creation) | |
- [Curation Rationale](#curation-rationale) | |
- [Source Data](#source-data) | |
- [Annotations](#annotations) | |
- [Personal and Sensitive Information](#personal-and-sensitive-information) | |
- [Considerations for Using the Data](#considerations-for-using-the-data) | |
- [Social Impact of Dataset](#social-impact-of-dataset) | |
- [Discussion of Biases](#discussion-of-biases) | |
- [Other Known Limitations](#other-known-limitations) | |
- [Additional Information](#additional-information) | |
- [Dataset Curators](#dataset-curators) | |
- [Licensing Information](#licensing-information) | |
- [Citation Information](#citation-information) | |
- [Contributions](#contributions) | |
## Dataset Description | |
- **Homepage:** [https://github.com/google-research-datasets/sentence-compression](https://github.com/google-research-datasets/sentence-compression) | |
- **Repository:** [https://github.com/google-research-datasets/sentence-compression](https://github.com/google-research-datasets/sentence-compression) | |
- **Paper:** [https://www.aclweb.org/anthology/D13-1155/](https://www.aclweb.org/anthology/D13-1155/) | |
- **Leaderboard:** | |
- **Point of Contact:** | |
### Dataset Summary | |
A major challenge in supervised sentence compression is making use of rich feature representations because of very scarce parallel data. We address this problem and present a method to automatically build a compression corpus with hundreds of thousands of instances on which deletion-based algorithms can be trained. In our corpus, the syntactic trees of the compressions are subtrees of their uncompressed counterparts, and hence supervised systems which require a structural alignment between the input and output can be successfully trained. We also extend an existing unsupervised compression method with a learning module. The new system uses structured prediction to learn from lexical, syntactic and other features. An evaluation with human raters shows that the presented data harvesting method indeed produces a parallel corpus of high quality. Also, the supervised system trained on this corpus gets high scores both from human raters and in an automatic evaluation setting, significantly outperforming a strong baseline. | |
### Supported Tasks and Leaderboards | |
[More Information Needed] | |
### Languages | |
English | |
## Dataset Structure | |
### Data Instances | |
Each data instance should contains the information about the original sentence in `instance["graph"]["sentence"]` as well as the compressed sentence in `instance["compression"]["text"]`. As this dataset was created by pruning dependency connections, the author also includes the dependency tree and transformed graph of the original sentence and compressed sentence. | |
### Data Fields | |
Each instance should contains these information: | |
- `graph` (`Dict`): the transformation graph/tree for extracting compression (a modified version of a dependency tree). | |
- This will have features similar to a dependency tree (listed bellow) | |
- `compression` (`Dict`) | |
- `text` (`str`) | |
- `edge` (`List`) | |
- `headline` (`str`): the headline of the original news page. | |
- `compression_ratio` (`float`): the ratio between compressed sentence vs original sentence. | |
- `doc_id` (`str`): url of the original news page. | |
- `source_tree` (`Dict`): the original dependency tree (features listed bellow). | |
- `compression_untransformed` (`Dict`) | |
- `text` (`str`) | |
- `edge` (`List`) | |
Dependency tree features: | |
- `id` (`str`) | |
- `sentence` (`str`) | |
- `node` (`List`): list of nodes, each node represent a word/word phrase in the tree. | |
- `form` (`string`) | |
- `type` (`string`): the enity type of a node. Defaults to `""` if it's not an entity. | |
- `mid` (`string`) | |
- `word` (`List`): list of words the node contains. | |
- `id` (`int`) | |
- `form` (`str`): the word from the sentence. | |
- `stem` (`str`): the stemmed/lemmatized version of the word. | |
- `tag` (`str`): dependency tag of the word. | |
- `gender` (`int`) | |
- `head_word_index` (`int`) | |
- `edge`: list of the dependency connections between words. | |
- `parent_id` (`int`) | |
- `child_id` (`int`) | |
- `label` (`str`) | |
- `entity_mention` list of the entities in the sentence. | |
- `start` (`int`) | |
- `end` (`int`) | |
- `head` (`str`) | |
- `name` (`str`) | |
- `type` (`str`) | |
- `mid` (`str`) | |
- `is_proper_name_entity` (`bool`) | |
- `gender` (`int`) | |
### Data Splits | |
[More Information Needed] | |
## Dataset Creation | |
### Curation Rationale | |
[More Information Needed] | |
### Source Data | |
#### Initial Data Collection and Normalization | |
[More Information Needed] | |
#### Who are the source language producers? | |
[More Information Needed] | |
### Annotations | |
#### Annotation process | |
[More Information Needed] | |
#### Who are the annotators? | |
[More Information Needed] | |
### Personal and Sensitive Information | |
[More Information Needed] | |
## Considerations for Using the Data | |
### Social Impact of Dataset | |
[More Information Needed] | |
### Discussion of Biases | |
[More Information Needed] | |
### Other Known Limitations | |
[More Information Needed] | |
## Additional Information | |
### Dataset Curators | |
[More Information Needed] | |
### Licensing Information | |
[More Information Needed] | |
### Citation Information | |
[More Information Needed] | |
### Contributions | |
Thanks to [@mattbui](https://github.com/mattbui) for adding this dataset. |