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README.md

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     path: data/test-*
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+## Dataset for Vietnamese Semantic Textual Similarity
+
+This is a Vietnamese dataset designed for **semantic textual similarity (STS)** and **embedding-related tasks**.
+Each example contains two sentences (`sentence1`, `sentence2`) along with a **similarity score** (`score`) representing how semantically close the two sentences are. The dataset can be used to train and evaluate models for **sentence embeddings**, **semantic search**, and **text similarity** in Vietnamese.
+
+
+### Features
+
+* **sentence1** (*string*): The first sentence.
+* **sentence2** (*string*): The second sentence.
+* **score** (*float*): Semantic similarity score between the two sentences.
+* **index** (*int*): Example index.
+
+### Use Cases
+
+* Sentence embedding model training
+* Semantic textual similarity benchmarking
+* Text matching and retrieval tasks
+