Update README.md

README.md

@@ -5,5 +5,41 @@ language:
 metrics:
 - accuracy
 pipeline_tag: text-classification
+datasets:
+- ICCIES-2025-DetectAI/vietnamese_news_human_ai
 ---
 
+# Multilingual-E5 with RoBERTa-base for AI-Generated Vietnamese News Detection  
+
+## Overview  
+
+This repository hosts the implementation of a **hybrid model** that combines **Multilingual-E5 embeddings** with a **RoBERTa-base classification head** to distinguish between **human-authored** and **AI-generated** Vietnamese news articles.  
+
+Developed as part of the research published in *Computational Intelligence in Engineering Science (Springer CCIS, vol. 2587)*, the model achieves a classification accuracy of **over 99%**, offering a reliable tool for combating misinformation and enhancing journalistic integrity in the Vietnamese context.  
+
+By leveraging the **semantic richness** of Multilingual-E5 and the **optimized pre-training** of RoBERTa-base, the model effectively captures subtle linguistic and stylistic differences. Training was performed on a **balanced dataset of 200,000 articles**:  
+
+- 100,000 human-written texts sourced from reputable outlets (*Thanh Niên*, *VnExpress*)  
+- 100,000 AI-generated texts produced by advanced large language models (LLMs) such as **GPT-4o Mini, Gemini Flash 1.5, Llama 3.3, and DeepSeek**  
+
+---
+
+## Citation  
+
+If you use this model or dataset, please cite the following paper:  
+
+```bibtex
+@InProceedings{10.1007/978-3-031-98170-8_11,
+  author    = {Huynh, Minh-Phuc and Nguyen, Hoang-Anh and Le, Anh-Cuong and Truong, Dinh-Tu},
+  title     = {Detecting AI-Generated Vietnamese News Articles with Multilingual-E5 and BERT},
+  booktitle = {Computational Intelligence in Engineering Science},
+  year      = {2026},
+  publisher = {Springer Nature Switzerland},
+  address   = {Cham},
+  pages     = {130--144},
+  isbn      = {978-3-031-98170-8}
+}
+
+## Contact
+
+For questions or clarifications regarding the dataset or evaluation procedure, please contact Lê Anh Cường at leanhcuong@tdtu.edu.vn