metadata
configs:
- config_name: corpus
data_files:
- split: bg
path: corpus_bg.jsonl
- split: en
path: corpus_en.jsonl
- config_name: queries
data_files:
- split: bg
path: queries_bg.jsonl
- split: en
path: queries_en.jsonl
- config_name: qrels
data_files:
- split: train
path: qrels/train.jsonl
- split: dev
path: qrels/dev.jsonl
- split: test
path: qrels/test.jsonl
task_categories:
- text-retrieval
language:
- bg
- en
pretty_name: bemir
license: cc-by-4.0
tags:
- medical
size_categories:
- 1K<n<10K
BEMIR Dataset
Bulgarian-English Medical Information Retrieval
📊 Dataset Overview
| Metric | Count | Details |
|---|---|---|
| Documents | 7,266 | 3,633 BG + 3,633 EN |
| Queries | 6,474 | 3,237 BG + 3,237 EN |
| Relevance Pairs | 134,294 | Train: 110,575, Dev: 11,385, Test: 12,334 |
📁 Files & Sizes
| File | Size | Records | Description |
|---|---|---|---|
corpus_bg.jsonl |
11 MB | 3,633 | Bulgarian documents |
corpus_en.jsonl |
5.7 MB | 3,633 | English documents |
queries_bg.jsonl |
315 KB | 3,237 | Bulgarian queries |
queries_en.jsonl |
218 KB | 3,237 | English queries |
qrels/train.jsonl |
7.2 MB | 110,575 | Training relevance |
qrels/dev.jsonl |
756 KB | 11,385 | Development relevance |
qrels/test.jsonl |
819 KB | 12,334 | Test relevance |
📝 Content Statistics
Documents
| Language | Count | Avg Length | Sample |
|---|---|---|---|
| Bulgarian | 3,633 | 1,594 chars (289 words) | Скорошни проучвания предполагат, че статини, утвърдена група лекарства за превенция на сърдечно-съдо... |
| English | 3,633 | 1,496 chars (272 words) | Recent studies have suggested that statins, an established drug group in the prevention of cardiovas... |
Queries
| Language | Count | Avg Length | Examples |
|---|---|---|---|
| Bulgarian | 3,237 | 28 chars (5 words) | • Клетките на рака на гърдата се хранят с холестерол • Диета за лечение на астма и екзема |
| English | 3,237 | 21 chars (3 words) | • Breast Cancer Cells Feed on Cholesterol • Using Diet to Treat Asthma and Eczema |
🎯 Relevance Judgments
| Split | Query-Doc Pairs | Unique Queries | Unique Documents | Avg Pairs/Query |
|---|---|---|---|---|
| Train | 110,575 | 2,590 | 3,588 | 42.7 |
| Dev | 11,385 | 324 | 3,119 | 35.1 |
| Test | 12,334 | 323 | 3,128 | 38.2 |
🔧 Data Format
// Corpus
{"id": "0406436662", "title": "Document title...", "text": "Document content...", "lang": "en"}
// Queries
{"id": "df3aceec36", "text": "Query text...", "lang": "en"}
// QRels
{"query-id": "df3aceec36", "corpus-id": "0406436662", "score": "1"}
📚 Citation
If you use this dataset in your research, please cite:
@dataset{emanuilov2025bemir,
title={BEMIR: Bulgarian-English Medical Information Retrieval Dataset},
author={Simeon Emanuilov},
year={2025},
publisher={Hugging Face},
url={https://huggingface.co/datasets/llm-bg/bemir}
}