# Facebook Recruiting III - Keyword Extraction — Data

来源：https://www.kaggle.com/competitions/facebook-recruiting-iii-keyword-extraction/data

采集时间：2026-10-19T07:11:32Z

All of the data is in 2 files: Train and Test.
Train.csv
contains 4 columns: Id,Title,Body,Tags
Id - Unique identifier for each question
Title - The question's title
Body - The body of the question
Tags - The tags associated with the question (all lowercase, should not contain tabs '\t' or ampersands '&')
Test.csv
contains the same columns but without the Tags, which you are to predict.
The questions are randomized and contains a mix of verbose text sites as well as sites related to math and programming. The number of questions from each site may vary, and no filtering has been performed on the questions (such as closed questions).
Acknowledgements
We thank Stack Exchange (and its users) for generously releasing the source dataset through its
[Creative Commons Data Dumps](http://blog.stackoverflow.com/category/cc-wiki-dump)
. All data is licensed under the
[cc-by-sa](http://creativecommons.org/licenses/by-sa/2.5/)
license.