Data Structure ?
745K
Data Structure ?
*The above analysis is the result extracted and analyzed by the system, and the specific actual data shall prevail.
README.md
2019年CCFビッグデータとコンピューティングインテリジェンスコンテストの乗用車セグメント市場販売量予測の優勝者の解決策
合計で1つのlgbモデルと1つのルールモデルを使用して融合し、総実行時間は約3分です。 コードはすべて1つのファイルに統合され、合計で約500行です。
今回のコンテストの予選では60の車種があり、決勝では82の車種がありました。予選の期間が長く、決勝の期間が短いため、決勝の際には予選の60車種の予測結果を保持しました。 全体のコード構造は、予選の60車種を使用して60車種を予測し、決勝の全82車種を使用して残りの22車種を予測するものです。
コンテストの問題は比較的簡単で、主な作業は特徴量エンジニアリングとコンテスト問題の分析に集中しており、アイデアは簡単ですので、安心してご利用ください。
役に立ったと思ったら、starをいただけると幸いです~
×
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
3 
829
3
0
collect
Share