Update README.md

README.md

@@ -12,14 +12,29 @@ dataset_info:
     num_bytes: 1918783424.468
     num_examples: 7588
   - name: validation
-    num_bytes: 124684816.0
+    num_bytes: 124684816
     num_examples: 504
   - name: test
     num_bytes: 522313241.502
     num_examples: 2026
   download_size: 2524910376
   dataset_size: 2565781481.97
+task_categories:
+- automatic-speech-recognition
+language:
+- en
+tags:
+- air traffic control
+- automatic speech recognition
+- natural language processing
+- atc
+- asr
+- nlp
+- atco2
+- atcosim
+pretty_name: ATCO2-ASR-ATCOSIM
 ---
 # Dataset Card for "atco2-asr-atcosim"
 
-[More Information needed](https://github.com/huggingface/datasets/blob/main/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+This is a dataset constructed from two datasets: [TCO2-ASR(https://huggingface.co/datasets/jlvdoorn/atco2-asr)] and [ATCOSIM](https://huggingface.co/datasets/jlvdoorn/atcosim). 
+It is divided into 75% train, 5% validation, 20% test by selecting files randomly. Some of the files have additional information that is presented in the 'info' file.