| license: cc-by-nc-nd-4.0 | |
| task_categories: | |
| - text-retrieval | |
| language: | |
| - km | |
| tags: | |
| - khmer | |
| - retrieval | |
| - low-resource | |
| # KSE-Web3K | |
| This dataset is associated with the paper [KSE-Web: An Analysis of Hybrid Retrieval and LLM-Assisted Query Expansion for Low-Resource Khmer Semantic Search](https://huggingface.co/papers/2608.21365). | |
| It contains 3,000 cleaned full-text Khmer web documents, 300 manually reviewed Khmer search queries, and silver relevance labels. The dataset is designed for sparse, dense, hybrid, and LLM-assisted retrieval experiments. | |
| - **Paper:** [KSE-Web paper](https://huggingface.co/papers/2608.21365) | |
| - **Code:** [GitHub repository](https://github.com/back-kh/Khmer-Semantic-Search) | |
| The repository provides the following files: | |
| - `documents.csv` / `documents.jsonl` – document collection (titles, cleaned text, categories, sources, URLs) | |
| - `queries.csv` – user-style Khmer search queries | |
| - `qrels_silver_v2.csv` – silver relevance judgments with partial human verification | |
| For usage instructions and evaluation scripts, please refer to the [GitHub README](https://github.com/back-kh/Khmer-Semantic-Search). |