Microsoft Releases Learning to Rank Datasets

Microsoft Research announced that it is releasing a new MS LTR dataset.

We release two large scale datasets for research on learning to rank: MSLR-WEB30k with more than 30,000 queries and a random sampling of it MSLR-WEB10K with 10,000 queries.

136 features have been extracted for each query-url pair.

The dataset is a retired dataset. What makes this quite interesting is that the features have been released. You can see the feature list.

See also the Y! LTR datasets.