Add usage examples

README.md

@@ -1,4 +1,46 @@
 ---
 license: cc-by-sa-4.0
 ---
-# Bertic_data
+# XLM-R-BERTić dataset
+
+## Composition and usage
+
+This dataset consists of the following splits:
+* macocu_hbs
+* hr_news
+* bswac
+* cc100_hr
+* cc100_sr
+* classla_sr
+* classla_hr
+* classla_bs
+* cnrwac
+* hrwac
+* mC4
+* riznica
+* srwac
+
+The entire dataset can be downloaded and used as follows:
+```python
+import datasets
+dict_of_datasets = datasets.load_dataset("classla/xlm-r-bertic-data")
+full_dataset = datasets.concatenate_datasets([d for d in dict_of_datasets.values()])
+```
+
+A single split can be taken as well, but note that this means all the splits will be downloaded and generated, which can take a long time:
+```python
+import datasets
+riznica_ = datasets.load_dataset("classla/xlm-r-bertic-data", split="riznica")
+```
+
+To circumvent this one option is using streaming:
+
+```python
+import datasets
+riznica = datasets.load_dataset("classla/xlm-r-bertic-data", split="riznica", streaming=True)
+for i in riznica.take(2):
+    print(i)
+# Output:
+# {'text': 'PRAGMATIČARI DOGMATI SANJARI'}
+# {'text': 'Ivica Župan'}
+```