Data Structure ?
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Data Structure ?
*The above analysis is the result extracted and analyzed by the system, and the specific actual data shall prevail.
README.md
## コンテキスト
マトリクスウェア研究コレクション（MAREC）は、研究目的で利用可能な標準化された特許データコーパスです。MARECは、特定の研究課題に答えるために、複数言語の特許文書を表現しようとしています。これは、大量の複雑な文書を必要とする情報検索、自然言語処理、または機械翻訳などの分野の研究の素材として意図されています。
## 内容
MARECデータは、EP、WO、US、およびJPのソースから正規化された統一ファイル形式で、1976年から2008年6月までの期間に及ぶ、1900万件以上の特許出願および特許付与の静的コレクションです。
[このノートブックをフォークする][3] ことで、BQhelperパッケージを使用してBigQueryデータセットのデータにアクセスし、SQLクエリを記述することができます。
## 謝辞
データの出所: https://bigquery.cloud.google.com/dataset/patents-public-data:marec
「マトリクスウェア研究コレクション」はcortical.ioによるもので、CC BY 4.0の下で使用されています。
バナー写真は[Samuel Zeller][1]による [Unsplash][2] のものです。
[1]: https://unsplash.com/photos/UG3INgQeZPw
[2]: https://unsplash.com/
[3]: https://www.kaggle.com/jessicali9530/how-to-query-google-patents-public-data
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- 1. The data originates from internet data collection or provided by service providers, and this platform offers users the ability to view and browse datasets.
- 2. This platform serves only as a basic information display for datasets, including but not limited to image, text, video, and audio file types.
- 3. Basic dataset information comes from the original data source or the information provided by the data provider. If there are discrepancies in the dataset description, please refer to the original data source or service provider's address.
- 1. All datasets on this site are copyrighted by their original publishers or data providers.
- 1. If you need to repost data from this site, please retain the original data source URL and related copyright notices.
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