MQ2008
收藏arXiv2025-09-30 收录
下载链接：
https://www.microsoft.com/en-us/research/project/letor-learning-rank/
下载链接
链接失效反馈官方服务：
资源简介：
该数据集MQ2008是微软LETOR 4.0软件包的一部分，包含了784个查询，每个查询与文档的配对都使用相关性得分（0、1或2）进行标注。每行数据包含46个特征，以及查询ID、注释、文档ID和相关性得分。此外，该数据集支持使用模拟退火方法进行特征选择评估，并包含多个标签。该数据集的规模为784个查询，任务类型为学习排序。
The dataset MQ2008 is part of the Microsoft LETOR 4.0 software package. It contains 784 queries, and each query-document pair is annotated with a relevance score of 0, 1, or 2. Each row of data includes 46 features, along with the query ID, annotation, document ID, and relevance score. Furthermore, this dataset supports feature selection evaluation using the simulated annealing method and contains multiple labels. With a total of 784 queries, the task type of this dataset is learning to rank.
提供机构：
Microsoft
