--- language: - es license: cc-by-nc-4.0 task_categories: - text-retrieval pretty_name: MessIRve dataset_info: - config_name: ar features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 12917011 num_examples: 22560 - name: test num_bytes: 3178494 num_examples: 5481 download_size: 21681786 dataset_size: 16095505 - config_name: bo features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: test num_bytes: 2767866 num_examples: 4707 - name: train num_bytes: 14612600 num_examples: 24912 download_size: 21779589 dataset_size: 17380466 - config_name: cl features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 12782903 num_examples: 22330 - name: test num_bytes: 3200254 num_examples: 5564 download_size: 14189360 dataset_size: 15983157 - config_name: co features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 14871584 num_examples: 25589 - name: test num_bytes: 3525180 num_examples: 5992 download_size: 16536184 dataset_size: 18396764 - config_name: cr features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 13709906 num_examples: 23605 - name: test num_bytes: 3367106 num_examples: 5747 download_size: 15873526 dataset_size: 17077012 - config_name: cu features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 12577997 num_examples: 21805 - name: test num_bytes: 2971491 num_examples: 5053 download_size: 14055252 dataset_size: 15549488 - config_name: do features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 16123501 num_examples: 27470 - name: test num_bytes: 3406703 num_examples: 5719 download_size: 17783516 dataset_size: 19530204 - config_name: ec features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 16024358 num_examples: 27289 - name: test num_bytes: 3895337 num_examples: 6384 download_size: 18372044 dataset_size: 19919695 - config_name: es features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 13320680 num_examples: 23115 - name: test num_bytes: 4344109 num_examples: 7509 download_size: 16134864 dataset_size: 17664789 - config_name: full features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string - name: id_country dtype: float64 splits: - name: train num_bytes: 333360243 num_examples: 571120 - name: test num_bytes: 95641160 num_examples: 160099 download_size: 181672348 dataset_size: 429001403 - config_name: gt features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 13488775 num_examples: 23311 - name: test num_bytes: 2522413 num_examples: 4290 download_size: 14238600 dataset_size: 16011188 - config_name: hn features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 15268575 num_examples: 26736 - name: test num_bytes: 3356442 num_examples: 5690 download_size: 17198684 dataset_size: 18625017 - config_name: mx features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 18443191 num_examples: 31957 - name: test num_bytes: 4907428 num_examples: 8400 download_size: 21625674 dataset_size: 23350619 - config_name: ni features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 16007834 num_examples: 28064 - name: test num_bytes: 3427465 num_examples: 5902 download_size: 18075240 dataset_size: 19435299 - config_name: no_country features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 206535557 num_examples: 358014 - name: test num_bytes: 59243367 num_examples: 99385 download_size: 114445241 dataset_size: 265778924 - config_name: pa features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 14785430 num_examples: 25760 - name: test num_bytes: 3411953 num_examples: 5801 download_size: 16896864 dataset_size: 18197383 - config_name: pe features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 14663157 num_examples: 25531 - name: test num_bytes: 3392379 num_examples: 5804 download_size: 15811974 dataset_size: 18055536 - config_name: pr features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 15346938 num_examples: 26672 - name: test num_bytes: 3681957 num_examples: 6280 download_size: 17739824 dataset_size: 19028895 - config_name: py features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 14178292 num_examples: 24717 - name: test num_bytes: 3145829 num_examples: 5474 download_size: 15787492 dataset_size: 17324121 - config_name: sv features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 14769527 num_examples: 25920 - name: test num_bytes: 3392693 num_examples: 5821 download_size: 16835738 dataset_size: 18162220 - config_name: us features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 13381212 num_examples: 23197 - name: test num_bytes: 2663961 num_examples: 4535 download_size: 13487908 dataset_size: 16045173 - config_name: uy features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 11850558 num_examples: 20856 - name: test num_bytes: 3147987 num_examples: 5571 download_size: 14105612 dataset_size: 14998545 - config_name: ve features: - name: id dtype: int64 - name: query dtype: string - name: docid dtype: string - name: docid_text dtype: string - name: query_date dtype: date32 - name: answer_date dtype: date32 - name: match_score dtype: float32 - name: expanded_search dtype: bool - name: answer_type dtype: string splits: - name: train num_bytes: 15672822 num_examples: 26730 - name: test num_bytes: 3680937 num_examples: 6126 download_size: 17526276 dataset_size: 19353759 configs: - config_name: ar data_files: - split: train path: ar/train-* - split: test path: ar/test-* - config_name: bo data_files: - split: train path: bo/train-* - split: test path: bo/test-* - config_name: cl data_files: - split: train path: cl/train-* - split: test path: cl/test-* - config_name: co data_files: - split: train path: co/train-* - split: test path: co/test-* - config_name: cr data_files: - split: train path: cr/train-* - split: test path: cr/test-* - config_name: cu data_files: - split: train path: cu/train-* - split: test path: cu/test-* - config_name: do data_files: - split: train path: do/train-* - split: test path: do/test-* - config_name: ec data_files: - split: train path: ec/train-* - split: test path: ec/test-* - config_name: es data_files: - split: train path: es/train-* - split: test path: es/test-* - config_name: full data_files: - split: train path: full/train-* - split: test path: full/test-* - config_name: gt data_files: - split: train path: gt/train-* - split: test path: gt/test-* - config_name: hn data_files: - split: train path: hn/train-* - split: test path: hn/test-* - config_name: mx data_files: - split: train path: mx/train-* - split: test path: mx/test-* - config_name: ni data_files: - split: train path: ni/train-* - split: test path: ni/test-* - config_name: no_country data_files: - split: train path: no_country/train-* - split: test path: no_country/test-* - config_name: pa data_files: - split: train path: pa/train-* - split: test path: pa/test-* - config_name: pe data_files: - split: train path: pe/train-* - split: test path: pe/test-* - config_name: pr data_files: - split: train path: pr/train-* - split: test path: pr/test-* - config_name: py data_files: - split: train path: py/train-* - split: test path: py/test-* - config_name: sv data_files: - split: train path: sv/train-* - split: test path: sv/test-* - config_name: us data_files: - split: train path: us/train-* - split: test path: us/test-* - config_name: uy data_files: - split: train path: uy/train-* - split: test path: uy/test-* - config_name: ve data_files: - split: train path: ve/train-* - split: test path: ve/test-* --- # Dataset Card for MessIRve **MessIRve** is a **large-scale dataset for Spanish IR**, designed to better capture the information needs of Spanish speakers across different countries. Queries are obtained from Google's autocomplete API (www.google.com/complete), and relevant documents are Spanish Wikipedia paragraphs containing answers from Google Search "featured snippets". This data collection strategy is inspired by [GooAQ](https://github.com/allenai/gooaq/tree/main). The files presented here are the qrels. The style in which they are displayed makes them easier to explore, as it includes the full texts of documents and queries. * For the conventional TREC-style topics and qrels files, refer to https://huggingface.co/datasets/spanish-ir/messirve-trec * The corpus of documents that accompanies this dataset is https://huggingface.co/datasets/spanish-ir/eswiki_20240401_corpus ## Dataset Details ### Dataset Description - **Language(s) (NLP):** Spanish - **License:** CC BY-NC 4.0. The dataset should not be used for any commercial purpose. ### Dataset Sources - **Repository:** TBA - **Paper:** [MessIRve: A Large-Scale Spanish Information Retrieval Dataset](http://arxiv.org/abs/2409.05994) ## Uses The dataset is meant to be used to train and evaluate Spanish IR models. ## Dataset Structure ### Data Instances A typical instance of one subset of the dataset looks like: ``` { 'id': 4918739, 'query': 'a cual dedo se pone el anillo de compromiso', 'docid': '956254#2', 'docid_text': 'Pero desde hace cientos de años, se dice que la vena amoris pasa por el dedo anular izquierdo que conecta directamente al corazón (téngase en cuenta que la vena amoris no existe realmente). Tradicionalmente, es ofrecido por el hombre como regalo a su novia mientras o cuando ella accede a la proposición de matrimonio. Representa una aceptación formal del futuro compromiso.', 'query_date': "2024-03-30", 'answer_date': "2024-04-19", 'match_score': 0.74, 'expanded_search': false, 'answer_type': 'feat_snip' } ``` ### Data Fields - `id`: query id - `query`: query text - `docid`: relevant document id in the corpus - `docid_text`: relevant document text - `query_date`: date the query was extracted - `answer_date`: date the answer was extracted - `match_score`: the longest string in the SERP answer that is a substring of the matched document text, as a ratio of the length of the SERP answer - `expanded_search`: if the SERP returned a message indicating that the search was "expanded" with additional results ("se incluyen resultados de...") - `answer_type`: type of answer extracted (`feat_snippet`, featured snippets, are the most important) ### Data Splits We extract queries from Google's autocomplete API for 20 countries with Spanish as an official language, plus the United States. Equatorial Guinea was the only country left out because it doesn't have a Google domain. Some API results were independent of the country-specific domain, many queries are not specific of any country. These are included under the country label _none_. Queries from _none_ were combined with the set of unique queries from all countries and included in the _full_ subset. Unlike the country-specific sets, in the _full_ set some queries can have multiple relevant documents because the same query may return different featured snippets in different country domains. The dataset is partitioned into training and test queries in such a way that the Wikipedia article to which the paragraph belongs is present in only one of the splits. The partitioning was done by country, with about 20\% of the articles assigned to the test set. Moreover, test instances always have match_score = 1 and expanded_search = False. For further detail, such as statistics for each subset and split, see the paper. ## Citation **BibTeX:** ```bibtex @article{valentini2024messirve, title={MessIRve: A Large-Scale Spanish Information Retrieval Dataset}, author={Francisco Valentini and Viviana Cotik and Damián Furman and Ivan Bercovich and Edgar Altszyler and Juan Manuel Pérez}, year={2024}, eprint={2409.05994}, journal={arxiv:2409.05994}, archivePrefix={arXiv}, primaryClass={cs.CL}, url={https://arxiv.org/abs/2409.05994}, } ``` **APA:** Francisco Valentini, Viviana Cotik, Damián Furman, Ivan Bercovich, Edgar Altszyler, & Juan Manuel Pérez (2024). MessIRve: A Large-Scale Spanish Information Retrieval Dataset. arxiv:2409.05994.