Update README.md

README.md

@@ -22,4 +22,75 @@ configs:
   data_files:
   - split: train
     path: data/train-*
+license: unknown
+task_categories:
+- translation
+- text2text-generation
+language:
+- en
+- ja
 ---
+
+
+# Dataset Card for CCMatrix-en-ja
+
+### Dataset Summary
+
+This corpus is extracted from **[yhavinga/ccmatrix](yhavinga/ccmatrix)**, with Japanese and English pairs.
+
+### How to use
+
+It is used in much the same way as **[yhavinga/ccmatrix](yhavinga/ccmatrix)**. The only difference is that you do not have to specify the language.
+
+```
+from datasets import load_dataset
+dataset = load_dataset("yhavinga/ccmatrix")
+```
+If data loading times are too long and boring, use Streaming.
+
+```
+from datasets import load_dataset
+dataset = load_dataset("yhavinga/ccmatrix", streaming=True)
+```
+
+## Dataset Structure
+
+### Data Instances
+For example:
+
+```json
+{
+        'id': 0,
+        'score': 1.2499920129776,
+        'translation': {
+            'en': 'Such is God’s forgiveness.',
+            'ja': 'それは神の赦しの故だ。'
+        }
+  }
+```
+
+### Data Fields
+Each example contains an integer id starting with 0, a score, and a translation dictionary with the language 1 and
+language 2 texts.
+
+### Data Splits
+Only a `train` split is provided.
+
+### Citation Information
+
+Follow the instructions described in the **[yhavinga/ccmatrix](yhavinga/ccmatrix)** readme.
+The following is taken from **[yhavinga/ccmatrix](yhavinga/ccmatrix)**:
+
+IMPORTANT: Please cite reference [2][3] if you use this data.
+
+1. **[CCNet: Extracting High Quality Monolingual Datasets from Web Crawl Data](https://arxiv.org/abs/1911.00359)**
+   by *Guillaume Wenzek, Marie-Anne Lachaux, Alexis Conneau, Vishrav Chaudhary, Francisco Guzmán, Armand Jouli
+    and Edouard Grave*.
+2. **[CCMatrix: Mining Billions of High-Quality Parallel Sentences on the WEB](https://arxiv.org/abs/1911.04944)** by *Holger Schwenk, Guillaume Wenzek, Sergey Edunov, Edouard Grave and Armand Joulin*.
+3. **[Beyond English-Centric Multilingual Machine Translation](https://arxiv.org/abs/2010.11125)** by *Angela Fan, Shruti Bhosale, Holger Schwenk, Zhiyi Ma, Ahmed El-Kishky, Siddharth Goyal, Mandeep Baines,
+    Onur Celebi, Guillaume Wenzek, Vishrav Chaudhary, Naman Goyal, Tom Birch, Vitaliy Liptchinsky,
+    Sergey Edunov, Edouard Grave, Michael Auli, and Armand Joulin.*
+
+This HuggingFace CCMatrix dataset is a wrapper around the service and files prepared and hosted by OPUS:
+
+* **[Parallel Data, Tools and Interfaces in OPUS](https://www.aclweb.org/anthology/L12-1246/)** by *Jörg Tiedemann*.