license: apache-2.0
datasets:
- taidng/UIT-ViQuAD2.0
language:
- vi
metrics:
- accuracy
base_model:
- FacebookAI/xlm-roberta-large
pipeline_tag: question-answering
NamSyntax/xlmr-large-viquad
Model Description
NamSyntax/xlmr-large-viquad is a fine-tuned version of the XLM-RoBERTa Large model for Vietnamese Question Answering (QA). It was meticulously fine-tuned on the UIT-ViQuAD 2.0 dataset to deliver precise, context-aware answers.
This model is a part of the Vietnamese-QA end-to-end Machine Learning pipeline project. (“If you find this repo helpful, feel free to give it a star ⭐—it really means a lot!”)
Intended Uses
- Primary Use: Extractive Question Answering in Vietnamese. Given a context paragraph and a question, the model extracts the substring representing the answer from the context.
- Ecosystem: It can be instantly integrated into web services. The associated project provides out-of-the-box support for a Gradio Web UI and a FastAPI REST backend.
Training Data
The model was fine-tuned on UIT-ViQuAD 2.0, a high-quality machine reading comprehension dataset curated specifically for the Vietnamese language.
Training Procedure
This model was trained using PyTorch and the Hugging Face Trainer API. The training pipeline implements:
- Clean modular architecture for HuggingFace Dataset loading.
- Preprocessing steps emphasizing text tokenization and chunking logic to handle long documents.
- Hyperparameter management via
config.yaml.
How to use
You can use this model directly with the pipeline API from Hugging Face:
from transformers import pipeline
qa_pipeline = pipeline("question-answering", model="NamSyntax/xlmr-large-viquad")
context = "Hà Nội là thủ đô của nước Cộng hòa Xã hội chủ nghĩa Việt Nam. Thành phố nằm ở phía tây bắc trung tâm vùng đồng bằng châu thổ sông Hồng."
question = "Thủ đô của Việt Nam là gì?"
result = qa_pipeline(question=question, context=context)
print(result)
Alternatively, to experience this model with an interactive UI or to deploy it as a production-grade backend service (FastAPI and Docker), please refer to the official repository: NamSyntax/Vietnamese-QA.