Data Structure ?
969.92M
Data Structure ?
*The above analysis is the result extracted and analyzed by the system, and the specific actual data shall prevail.
README.md
要約
このデータセットには、過去5年間のH - 1Bビザ（臨時就労ビザ）とPERM（永住申請、いわゆるグリーンカード）のデータが含まれています。データセットは、米国労働省によって毎年10月1日から9月30日までの間に収集されています。
出典：www.foreignlaborcert.doleta.gov
詳細
毎年、何千もの申請が米国市民権・移民局に提出されています。過去5年間で、移民政策が変更され、企業は外国人労働者の雇用方針を変更し、全体的な雇用市場も良好な状況にあります。これらの要素が、このデータセットを見るのに興味深いものにしています。
このデータセットは、探索的データ分析を行うのに興味深いものであり、拒否率を予測する機械学習モデルを構築することもできます。このデータセットの難しい点は、承認と拒否の間のクラス不均衡です。これは分類問題または異常検出問題としても定式化できます。このデータセットを使って申請者の拒否可能性を予測するアプリケーションを構築できれば、結果を知るまでの待ち時間が14日から数ヶ月以上に伸びているため、毎年何千もの申請者の間で大きな関心を集めるかもしれません。
データセット
各年には52の特徴量を持つXLSXファイルがあります。H1BビザとPERM申請は異なるXLSXファイルに格納されています。
×
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 
290
0
0
collect
Share