UPload DCAD2000_top20_download.md

DCAD2000_top20_download.md

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+# DCAD-2000 Top 20 Languages Dataset Download Guide
+| Language Code | Data Size (rows)  |
+|---------------|------------------:|
+| eng_Latn      |    1,311,089,898 |
+| rus_Cyrl      |      858,533,615 |
+| cmn_Hani      |      713,970,414 |
+| deu_Latn      |      668,616,647 |
+| spa_Latn      |      604,454,122 |
+| fra_Latn      |      513,533,126 |
+| jpn_Jpan      |      491,465,489 |
+| ita_Latn      |      311,421,021 |
+| por_Latn      |      271,475,185 |
+| pol_Latn      |      223,213,297 |
+| nld_Latn      |      219,161,133 |
+| ind_Latn      |      156,915,320 |
+| tur_Latn      |      143,311,483 |
+| vie_Latn      |       87,769,030 |
+| fas_Arab      |       82,798,155 |
+| kor_Hang      |       79,219,710 |
+| swe_Latn      |       77,323,851 |
+| hun_Latn      |       70,788,907 |
+| ukr_Cyrl      |       67,869,004 |
+| ell_Grek      |       67,476,934 |
+
+## Step 1: Install and Configure OBS Tool
+
+### 1.1 Download obsutil
+Choose the appropriate version for your operating system:
+
+**Download URL**: https://support.huaweicloud.com/utiltg-obs/obs_11_0001.html
+
+
+
+### 1.2 Configure Authentication
+
+
+```bash
+# Extract the credentials setup file
+unzip authentication.md
+```
+
+
+Important: The Authentication information are provided in a compressed file for security reasons.
+
+## Step 2: Locate the Compressed Package
+
+First, explore the DCAD-2000 directory to find the correct compressed file:
+
+```bash
+# List all files in DCAD-2000 directory with details
+./obsutil ls obs://openbmb/datasets/DCAD-2000/ -d
+```
+
+
+## Step 3: Download the Compressed Package
+
+Once you identify the correct filename, download it using:
+
+```bash
+# Download the compressed package
+./obsutil cp -f obs://openbmb/datasets/DCAD-2000/DCAD-2000_top20.zip ./
+```
+
+> **Tip**: For large files, use `-r` flag for resumable downloads:
+> ```bash
+> ./obsutil cp -r -f obs://openbmb/datasets/DCAD-2000/DCAD-2000_top20.zip ./
+> ```
+
+## Step 4: Extract the Compressed Package
+
+Extract the downloaded file:
+
+```bash
+# Extract ZIP file
+unzip DCAD-2000_top20.zip
+```