Create README.md

README.md

@@ -0,0 +1,51 @@
+---
+language:
+- vi
+license: apache-2.0
+tags:
+- vietnamese
+- text
+- corpus
+size_categories:
+- 10M<n<100M
+---
+
+# Vietnamese Combined Corpus
+
+## Dataset Statistics
+- Total documents: {<15M:,}
+  - Wikipedia articles: {>1.3M:,}
+  - News articles: {>13M:,}
+  - Text documents: {>200K:,}
+
+## Processing Details
+- Processed using Apache Spark
+- Minimum document length: {self.min_doc_length} characters
+- Text cleaning applied:
+  - HTML/special character removal
+  - Whitespace normalization
+  - URL removal
+  - Empty document filtering
+
+## Data Format
+Each document has:
+- 'text': The document content
+- 'source': Origin of the document (wikipedia/news/text)
+
+## Usage Example
+from datasets import load_dataset
+
+# Load full dataset
+dataset = load_dataset("{username}/{dataset_name}")
+
+# Stream dataset (memory efficient)
+dataset = load_dataset(
+"{username}/{dataset_name}",
+streaming=True
+)
+
+# Filter by source
+wiki_docs = dataset.filter(lambda x: x["source"] == "wikipedia")
+
+## Updates
+Released: 2024-12-17