
# Dataset Card for `trec-cast/v1`

The `trec-cast/v1` dataset, provided by the [ir-datasets](https://ir-datasets.com/) package.
For more information about the dataset, see the [documentation](https://ir-datasets.com/trec-cast#trec-cast/v1).

# Data

This dataset provides:
 - `docs` (documents, i.e., the corpus); count=38,622,444


This dataset is used by: [`trec-cast_v1_2020`](https://huggingface.co/datasets/irds/trec-cast_v1_2020), [`trec-cast_v1_2020_judged`](https://huggingface.co/datasets/irds/trec-cast_v1_2020_judged)


## Usage

```python
from datasets import load_dataset

docs = load_dataset('irds/trec-cast_v1', 'docs')
for record in docs:
    record # {'doc_id': ..., 'text': ...}

```

Note that calling `load_dataset` will download the dataset (or provide access instructions when it's not public) and make a copy of the
data in 🤗 Dataset format.

## Citation Information

```
@inproceedings{Dalton2019Cast,
  title={CAsT 2019: The Conversational Assistance Track Overview},
  author={Jeffrey Dalton and Chenyan Xiong and Jamie Callan},
  booktitle={TREC},
  year={2019}
}
```

task_categories:text-retrieval region:us
{"source_datasets": [], "task_categories": ["text-retrieval"], "pretty_name": "`trec-cast/v1`", "viewer": false}
TAGS
#task_categories-text-retrieval #region-us 


# Dataset Card for 'trec-cast/v1'

The 'trec-cast/v1' dataset, provided by the ir-datasets package.
For more information about the dataset, see the documentation.

# Data

This dataset provides:
 - 'docs' (documents, i.e., the corpus); count=38,622,444


This dataset is used by: 'trec-cast_v1_2020', 'trec-cast_v1_2020_judged'


## Usage



Note that calling 'load_dataset' will download the dataset (or provide access instructions when it's not public) and make a copy of the
data in  Dataset format.





# Dataset Card for 'trec-cast/v1'

The 'trec-cast/v1' dataset, provided by the ir-datasets package.
For more information about the dataset, see the documentation. # Data

This dataset provides:
 - 'docs' (documents, i.e., the corpus); count=38,622,444


This dataset is used by: 'trec-cast_v1_2020', 'trec-cast_v1_2020_judged' ## Usage



Note that calling 'load_dataset' will download the dataset (or provide access instructions when it's not public) and make a copy of the
data in  Dataset format.
TAGS
#task_categories-text-retrieval #region-us 
 # Dataset Card for 'trec-cast/v1'

The 'trec-cast/v1' dataset, provided by the ir-datasets package.
For more information about the dataset, see the documentation. # Data

This dataset provides:
 - 'docs' (documents, i.e., the corpus); count=38,622,444


This dataset is used by: 'trec-cast_v1_2020', 'trec-cast_v1_2020_judged' ## Usage



Note that calling 'load_dataset' will download the dataset (or provide access instructions when it's not public) and make a copy of the
data in  Dataset format.
passage: TAGS
#task_categories-text-retrieval #region-us 
# Dataset Card for 'trec-cast/v1'

The 'trec-cast/v1' dataset, provided by the ir-datasets package.
For more information about the dataset, see the documentation.# Data

This dataset provides:
 - 'docs' (documents, i.e., the corpus); count=38,622,444


This dataset is used by: 'trec-cast_v1_2020', 'trec-cast_v1_2020_judged'## Usage



Note that calling 'load_dataset' will download the dataset (or provide access instructions when it's not public) and make a copy of the
data in  Dataset format.