Update README.md

README.md

@@ -25,7 +25,7 @@ used in the original [RoBERTA](https://github.com/pytorch/fairseq/tree/master/ex
 
 ## Training corpora and preprocessing
 
-The training corpus is composed of several biomedical corpora in Spanish, collected from publicly available corpora and crawlers, and a real-world clinical corpus (Clinical cases misc.). To obtain a high-quality training corpus while retaining the idiosyncrasies of the clinical language, a cleaning pipeline has been applied only to the biomedical corpora, keeping the clinical corpus (Clinical cases misc.) uncleaned. Essentially, the cleaning operations used are:
+The training corpus is composed of several biomedical corpora in Spanish, collected from publicly available corpora and crawlers, and a real-world clinical corpus collected from more than 278K clinical documents and notes. To obtain a high-quality training corpus while retaining the idiosyncrasies of the clinical language, a cleaning pipeline has been applied only to the biomedical corpora, keeping the clinical corpus uncleaned. Essentially, the cleaning operations used are:
 
 - data parsing in different formats
   - sentence splitting
@@ -35,13 +35,14 @@ The training corpus is composed of several biomedical corpora in Spanish, collec
   - keep the original document boundaries
 
 Then, the biomedical corpora are concatenated and further global deduplication among the biomedical corpora have been applied.
-Eventually, the clinical corpus is concatenated to the cleaned biomedical corpus resulting in a medium-size biomedical-clinical corpus for Spanish composed of about 968M tokens. The table below shows some basic statistics of the individual cleaned corpora:
+Eventually, the clinical corpus is concatenated to the cleaned biomedical corpus resulting in a medium-size biomedical-clinical corpus for Spanish composed of more than 1B tokens. The table below shows some basic statistics of the individual cleaned corpora:
 
     
 | Name                                                                                    | No. tokens  | Description                                                                                                                                                                                                                                          |
 |-----------------------------------------------------------------------------------------|-------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | [Medical crawler](https://zenodo.org/record/4561970)                                    | 745,705,946 | Crawler of more than 3,000 URLs belonging to Spanish biomedical and health domains.                                                                                                                                                                                 |
-| Clinical cases misc.                                                                    | 102,855,267 | A miscellany of medical content, essentially clinical cases. Note that a clinical case report is different from a scientific publication where medical practitioners share patient cases and it is different from a clinical note or document.                                                                                                                                                                                 |
+| Clinical cases misc.                                                                    | 102,855,267 | A miscellany of medical content, essentially clinical cases. Note that a clinical case report is a scientific publication where medical practitioners share patient cases and it is different from a clinical note or document.                                                                                                                                                                                 |
+| Clinical notes/documents                                                                | 91,855,267 | Collection of more than 278K clinical documents, including discharge reports, clinical course notes and X-ray reports, for a total of 91M tokens.                                                                                                                                                                                 |
 | [Scielo](https://github.com/PlanTL-SANIDAD/SciELO-Spain-Crawler)                        | 60,007,289  | Publications written in Spanish crawled from the Spanish SciELO server in 2017.                                                                                                                                       |
 | [BARR2_background](https://temu.bsc.es/BARR2/downloads/background_set.raw_text.tar.bz2) | 24,516,442  | Biomedical Abbreviation Recognition and Resolution (BARR2) containing Spanish clinical case study sections from a variety of clinical disciplines.                                                                                       |
 | Wikipedia_life_sciences                                                                 | 13,890,501  | Wikipedia articles crawled 04/01/2021 with the [Wikipedia API python library](https://pypi.org/project/Wikipedia-API/) starting from the "Ciencias\_de\_la\_vida" category up to a maximum of 5 subcategories. Multiple links to the same articles are then discarded to avoid repeating content.                                                                                                                                                                    |