Data Structure ?
36.65M
Data Structure ?
*The above analysis is the result extracted and analyzed by the system, and the specific actual data shall prevail.
README.md
文脈
このデータセットは私の学部研究に使用されました。このデータセットの主な問題は、不均衡な性質です。
内容
私はコーセラのウェブサイトをスクレイピングし、評価に応じてデータセットに事前ラベル付けを行いました。5つ星の評価のレビューは「非常に肯定的」、4つ星は「肯定的」、3つ星は「中立的」、2つ星は「否定的」、1つ星は「非常に否定的」とラベル付けされました。2つのファイル、**reviews.tsv** と **reviews_by_course.tsv** があります。**reviews.tsv** ファイルにはグループ化がなく、単にコースのレビューとそれに対応するラベルがあります。**reviews_by_course.tsv** では、CourseId列でグループ化されています。
reviews.tsv
**Id** - レビューの一意の識別子。
**Review** - 実際のコースのレビュー。
**Label** - コースレビューの評価。
reviews_by_course.tsv
**CourseId** - コースタグ。これはコーセラのウェブサイトのコースのURLに含まれています。例えば、このURLでは、[**machine - learning** がコースタグになります][1]。
**Review** - 特定のコースのレビュー。
**Label** - コースレビューの評価。
[1]: https://www.coursera.org/learn/machine - learning
×
The dataset is currently being organized and other channels have been prepared for you. Please use them
The dataset is currently being organized and other channels have been prepared for you. Please use them
Note: Some data is currently being processed and cannot be directly downloaded. We kindly ask for your understanding and support.
No content available at the moment
No content available at the moment
- Share your thoughts
Go share your ideas~~
ALL
Welcome to exchange and share
Your sharing can help others better utilize data.
Data usage instructions:
I. Data Source and Display Explanation:
- 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.
II. Ownership Explanation:
- 1. All datasets on this site are copyrighted by their original publishers or data providers.
III. Data Reposting Explanation:
- 1. If you need to repost data from this site, please retain the original data source URL and related copyright notices.
IV. Infringement and Handling Explanation:
- 1. If any data on this site involves infringement, please contact us promptly, and we will arrange for the data to be taken offline.
- 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.
- 1. If any data on this site involves infringement, please contact us promptly, and we will arrange for the data to be taken offline.
VIP Download(0.24/day)
Download
0 
429
9
0
collect
Share