Update dataset card: add UVN-1 news domain (20k sentences total)

README.md

@@ -1,111 +1,65 @@
 ---
 license: cc-by-sa-4.0
 task_categories:
-- token-classification
+  - token-classification
 task_ids:
-- parsing
-- part-of-speech
-- lemmatization
+  - parsing
+  - part-of-speech
+  - lemmatization
 language:
-- vi
+  - vi
 annotations_creators:
-- machine-generated
+  - machine-generated
 language_creators:
-- found
+  - found
 multilinguality:
-- monolingual
+  - monolingual
 source_datasets:
-- undertheseanlp/UTS_VLC
+  - undertheseanlp/UTS_VLC
+  - undertheseanlp/UVN-1
 size_categories:
-- 10K<n<100K
+  - 10K<n<100K
 tags:
-- universal-dependencies
-- vietnamese
-- nlp
-- dependency-parsing
-- pos-tagging
-configs:
-- config_name: default
-  data_files:
-  - split: train
-    path: data/train-*
-  - split: validation
-    path: data/validation-*
-  - split: test
-    path: data/test-*
-dataset_info:
-  features:
-  - name: sent_id
-    dtype: string
-  - name: text
-    dtype: string
-  - name: tokens
-    list: string
-  - name: lemmas
-    list: string
-  - name: upos
-    list: string
-  - name: xpos
-    list: string
-  - name: feats
-    list: string
-  - name: head
-    list: string
-  - name: deprel
-    list: string
-  - name: deps
-    list: string
-  - name: misc
-    list: string
-  splits:
-  - name: train
-    num_bytes: 30598279
-    num_examples: 18282
-  - name: validation
-    num_bytes: 1475651
-    num_examples: 859
-  - name: test
-    num_bytes: 1419501
-    num_examples: 859
-  download_size: 5537961
-  dataset_size: 33493431
+  - universal-dependencies
+  - vietnamese
+  - nlp
+  - dependency-parsing
+  - pos-tagging
 ---
 
 # UDD-1: Universal Dependency Dataset for Vietnamese
 
 ## Dataset Description
 
-Vietnamese Universal Dependency dataset created by Underthesea NLP. This dataset follows the [Universal Dependencies](https://universaldependencies.org/) annotation guidelines and has passed all UD validation levels.
+Vietnamese Universal Dependency dataset created by Underthesea NLP. This dataset follows the [Universal Dependencies](https://universaldependencies.org/) annotation guidelines.
 
 ### Dataset Summary
 
 - **Language:** Vietnamese (vi)
-- **Version:** 1.0
-- **Domain:** ⚖️ Legal (Laws)
-- **Total Sentences:** 10,000
-- **Total Tokens:** 230,709
-- **Source:** Vietnamese Legal Corpus (UTS_VLC)
+- **Version:** 1.1
+- **Domains:** ⚖️ Legal (Laws) + 📰 News
+- **Total Sentences:** 20,000
+- **Total Tokens:** ~453,551
 - **Annotation:** Machine-generated using Underthesea NLP toolkit
-- **Validation:** ✅ Passed all UD validation levels (1-5)
 
-### Data Splits
+### Data Sources
 
-Following [UD guidelines](https://universaldependencies.org/contributing/repository_files.html) for treebanks with >110K tokens:
+| Source | Domain | Sentences | Tokens |
+|--------|--------|----------:|-------:|
+| [UTS_VLC](https://huggingface.co/datasets/undertheseanlp/UTS_VLC) | ⚖️ Legal | 10,000 | ~230,709 |
+| [UVN-1](https://huggingface.co/datasets/undertheseanlp/UVN-1) | 📰 News | 10,000 | ~222,842 |
+| **Total** | | **20,000** | **~453,551** |
 
-| Split | Sentences | Tokens | Percentage |
-|-------|----------:|-------:|-----------:|
-| Train | 9,165 | 210,668 | 91.3% |
-| Dev | 432 | 10,033 | 4.3% |
-| Test | 403 | 10,008 | 4.3% |
-| **Total** | **10,000** | **230,709** | **100%** |
+### Data Splits
 
-### Statistics
+Following [UD guidelines](https://universaldependencies.org/contributing/repository_files.html):
 
-| Metric | Train | Dev | Test |
-|--------|------:|----:|-----:|
-| Sentences | 9,165 | 432 | 403 |
-| Tokens | 210,668 | 10,033 | 10,008 |
-| Avg length | 23.0 | 23.2 | 24.8 |
+| Split | Sentences | Percentage |
+|-------|----------:|-----------:|
+| Train | 18,282 | 91.4% |
+| Validation | 859 | 4.3% |
+| Test | 859 | 4.3% |
+| **Total** | **20,000** | **100%** |
 
 ## Usage
 
@@ -125,12 +79,10 @@ test_data = dataset["test"]
 print(train_data[0])
 ```
 
-### CoNLL-U Format
+### Sentence ID Prefixes
 
-The dataset is also available in standard CoNLL-U format:
-- `vi_udd-ud-train.conllu`
-- `vi_udd-ud-dev.conllu`
-- `vi_udd-ud-test.conllu`
+- `s*` - Sentences from legal corpus (UTS_VLC)
+- `uvn-*` - Sentences from news corpus (UVN-1)
 
 ## Fields