strombergnlp/named_timexes
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--- annotations_creators: - expert-generated language_creators: - found language: - en license: - cc-by-4.0 multilinguality: - monolingual pretty_name: Named Temporal Expressions dataset size_categories: - 100K<n<1M source_datasets: - original task_categories: - token-classification task_ids: [] --- # Dataset Card for named_timexes ## Table of Contents - [Dataset Description](#dataset-description) - [Dataset Summary](#dataset-summary) - [Supported Tasks](#supported-tasks-and-leaderboards) - [Languages](#languages) - [Dataset Structure](#dataset-structure) - [Data Instances](#data-instances) - [Data Fields](#data-instances) - [Data Splits](#data-instances) - [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) ## Dataset Description - **Homepage:** - **Repository:** - **Paper:** [https://aclanthology.org/R13-1015/](https://aclanthology.org/R13-1015/) - **Leaderboard:** - **Point of Contact:** [Leon Derczynski](https://github.com/leondz) ### Dataset Summary This is a dataset annotated for _named temporal expression_ chunks. The commonest temporal expressions typically contain date and time words, like April or hours. Research into recognising and interpreting these typical expressions is mature in many languages. However, there is a class of expressions that are less typical, very varied, and difficult to automatically interpret. These indicate dates and times, but are harder to detect because they often do not contain time words and are not used frequently enough to appear in conventional temporally-annotated corpora – for example *Michaelmas* or *Vasant Panchami*. For more details see [Recognising and Interpreting Named Temporal Expressions](https://aclanthology.org/R13-1015.pdf) ### Supported Tasks and Leaderboards * Task: Named Entity Recognition (temporal expressions) ### Languages Englsih ## Dataset Structure ### Data Instances ### Data Fields Each tweet contains an ID, a list of tokens, and a list of timex chunk flags. - `id`: a `string` feature. - `tokens`: a `list` of `strings` . - `ntimex_tags`: a `list` of class IDs (`int`s) for whether a token is out-of-timex or in a timex chunk. ``` 0: O 1: T ``` ### Data Splits Section|Token count ---|---: train|87 050 test|30 010 ## Dataset Creation ### Curation Rationale [Needs More Information] ### Source Data #### Initial Data Collection and Normalization [Needs More Information] #### Who are the source language producers? [Needs More Information] ### Annotations #### Annotation process [Needs More Information] #### Who are the annotators? [Needs More Information] ### Personal and Sensitive Information [Needs More Information] ## Considerations for Using the Data ### Social Impact of Dataset [Needs More Information] ### Discussion of Biases [Needs More Information] ### Other Known Limitations [Needs More Information] ## Additional Information ### Dataset Curators [Needs More Information] ### Licensing Information Creative Commons Attribution 4.0 International (CC BY 4.0) ### Citation Information ``` @inproceedings{brucato-etal-2013-recognising, title = "Recognising and Interpreting Named Temporal Expressions", author = "Brucato, Matteo and Derczynski, Leon and Llorens, Hector and Bontcheva, Kalina and Jensen, Christian S.", booktitle = "Proceedings of the International Conference Recent Advances in Natural Language Processing {RANLP} 2013", month = sep, year = "2013", address = "Hissar, Bulgaria", publisher = "INCOMA Ltd. Shoumen, BULGARIA", url = "https://aclanthology.org/R13-1015", pages = "113--121", } ``` ### Contributions Author-added dataset [@leondz](https://github.com/leondz)
--- 注释生成方式: - 专家生成 语言采集方式: - 公开采集 语言: - 英语(en) 许可协议: - CC BY 4.0(cc-by-4.0) 多语言属性: - 单语言 数据集名称: - 命名时间表达式数据集(Named Temporal Expressions dataset) 数据规模区间: - 10万~100万条(100K<n<1M) 源数据集类型: - 原创数据集 任务类别: - 令牌分类(token-classification) 任务子项: - 无 --- # named_timexes 数据集卡片 ## 目录 - [数据集描述](#dataset-description) - [数据集概述](#dataset-summary) - [支持任务与排行榜](#supported-tasks-and-leaderboards) - [语言](#languages) - [数据集结构](#dataset-structure) - [数据样例](#data-instances) - [数据字段](#data-fields) - [数据划分](#data-splits) - [数据集构建](#dataset-creation) - [构建初衷](#curation-rationale) - [源数据](#source-data) - [标注信息](#annotations) - [个人与敏感信息](#personal-and-sensitive-information) - [数据使用注意事项](#considerations-for-using-the-data) - [数据集的社会影响](#social-impact-of-dataset) - [偏差讨论](#discussion-of-biases) - [其他已知局限性](#other-known-limitations) - [附加信息](#additional-information) - [数据集维护者](#dataset-curators) - [许可信息](#licensing-information) - [引用信息](#citation-information) ## 数据集描述 - **主页:** 无 - **代码仓库:** 无 - **论文:** [https://aclanthology.org/R13-1015/](https://aclanthology.org/R13-1015/) - **排行榜:** 无 - **项目联系人:** [Leon Derczynski](https://github.com/leondz) ### 数据集概述 本数据集针对**命名时间表达式(named temporal expression)**块进行标注。 最常见的时间表达式通常包含日期、时间类词汇,例如“四月”或“小时”。针对这类典型表达式的识别与理解研究在诸多语言中已较为成熟。然而,存在一类非常规、形式多样且难以自动解析的表达式:它们同样指代日期与时间,但因往往不包含时间词汇,且使用频率过低,难以出现在常规的时序标注语料库中——例如*米迦勒节(Michaelmas)*或*万春节(Vasant Panchami)*。 更多细节可参阅论文《Recognising and Interpreting Named Temporal Expressions》(https://aclanthology.org/R13-1015.pdf)。 ### 支持任务与排行榜 * 任务:时间表达式方向命名实体识别 ### 语言 英语 ## 数据集结构 ### 数据样例 ### 数据字段 每条推文包含一个ID、一个令牌列表,以及一个时间表达式块标记列表。 - `id`: 字符串(string)类型特征。 - `tokens`: 字符串(string)列表。 - `ntimex_tags`: 由整数类标签组成的列表,用于标记每个令牌是否属于时间表达式块,或不属于任何时间表达式块: 0: O(非时间表达式令牌) 1: T(属于时间表达式块的令牌) ### 数据划分 | 数据集划分 | 令牌总数 | | :---: | ---: | | 训练集 | 87050 | | 测试集 | 30010 | ## 数据集构建 ### 构建初衷 [待补充详细信息] ### 源数据 #### 初始数据收集与标准化处理 [待补充详细信息] #### 源语言数据的生产者 [待补充详细信息] ### 标注信息 #### 标注流程 [待补充详细信息] #### 标注人员 [待补充详细信息] ### 个人与敏感信息 [待补充详细信息] ## 数据使用注意事项 ### 数据集的社会影响 [待补充详细信息] ### 偏差讨论 [待补充详细信息] ### 其他已知局限性 [待补充详细信息] ## 附加信息 ### 数据集维护者 [待补充详细信息] ### 许可信息 知识共享署名4.0国际许可协议(CC BY 4.0) ### 引用信息 bibtex @inproceedings{brucato-etal-2013-recognising, title = "Recognising and Interpreting Named Temporal Expressions", author = "Brucato, Matteo and Derczynski, Leon and Llorens, Hector and Bontcheva, Kalina and Jensen, Christian S.", booktitle = "Proceedings of the International Conference Recent Advances in Natural Language Processing {RANLP} 2013", month = sep, year = "2013", address = "Hissar, Bulgaria", publisher = "INCOMA Ltd. Shoumen, BULGARIA", url = "https://aclanthology.org/R13-1015", pages = "113--121", } ### 贡献说明 本数据集由[@leondz](https://github.com/leondz)补充添加
数据集概述
数据集名称
- Pretty Name: Named Temporal Expressions dataset
数据集摘要
- Dataset Summary: 该数据集标注了命名时间表达式的片段。这些表达式通常不包含时间词,且使用频率不高,难以在常规的时间标注语料库中检测到。
支持的任务
- Supported Tasks: 命名实体识别(时间表达式)
语言
- Languages: 英语
数据集结构
- Data Instances: 每个实例包含一个ID、一组tokens和一组timex chunk标志。
- Data Fields:
id: 字符串类型tokens: 字符串列表ntimex_tags: 整数列表,表示token是否属于时间表达式
数据分割
- Data Splits:
- 训练集: 87,050 tokens
- 测试集: 30,010 tokens
许可证
- Licensing Information: Creative Commons Attribution 4.0 International (CC BY 4.0)
引用信息
-
Citation Information:
@inproceedings{brucato-etal-2013-recognising, title = "Recognising and Interpreting Named Temporal Expressions", author = "Brucato, Matteo and Derczynski, Leon and Llorens, Hector and Bontcheva, Kalina and Jensen, Christian S.", booktitle = "Proceedings of the International Conference Recent Advances in Natural Language Processing {RANLP} 2013", month = sep, year = "2013", address = "Hissar, Bulgaria", publisher = "INCOMA Ltd. Shoumen, BULGARIA", url = "https://aclanthology.org/R13-1015", pages = "113--121", }




