sentence-transformers safetensors xlm-roberta sentence-similarity feature-extraction generated_from_trainer dataset_size:7696 loss:TripletLoss arxiv:1908.10084 arxiv:1703.07737 base_model:minhquan6203/paraphrase-vietnamese-law base_model:finetune:minhquan6203/paraphrase-vietnamese-law model-index autotrain_compatible text-embeddings-inference endpoints_compatible region:us