---
dataset_info:
  config_name: OptimALBaselineDataset
  features:
  - name: _unit_id
    dtype: int64
  - name: Worker Answer
    dtype: string
  - name: context
    dtype: string
  - name: drug_name
    dtype: string
  - name: disease_name
    dtype: string
  splits:
  - name: train
    num_bytes: 155844
    num_examples: 187
  download_size: 53627
  dataset_size: 155844
configs:
- config_name: OptimALBaselineDataset
  data_files:
  - split: train
    path: OptimALBaselineDataset/train-*
task_categories:
- text-classification
language:
- en
tags:
- medical
- biology
- drugs
- relation-extraction
- relation-classification
- disease
pretty_name: OptimAL
size_categories:
- n<1K
---
# Dataset Card for OptimAL

## Dataset Description

- **Repository:** https://github.com/MaastrichtU-IDS/OptimAL
- **Paper:** [Relation extraction from DailyMed structured product labels by optimally combining crowd, experts and machines](https://www.sciencedirect.com/science/article/pii/S1532046421002318)

#### Dataset Summary

<!-- Provide a quick summary of the dataset. -->
**OptimAL Dataset Summary:**

The dataset in this repository is relevant to drug discovery and clinical decision support.
The authors of the dataset reported on the combination of weak supervision (i.e., programmatic labeling and crowdsourcing) and deep learning methods for relation extraction from 
DailyMed text to create a higher quality drug-disease relation dataset. 
The generated drug-disease relation data showed a high overlap with DrugCentral, a manually curated dataset. 
Using this dataset, they constructed a machine learning model to classify relations between drugs and diseases from text into four categories; 
treatment, symptomatic relief, contradiction, and effect.

The data that is available in this repository is the OptimALBaselineDataset: https://github.com/MaastrichtU-IDS/OptimAL/blob/master/data/OptimALBaselineDataset.csv

### Languages
The language in the dataset is English.

## Dataset Structure
<!-- This section provides a description of the dataset fields, and additional information about the dataset structure such as criteria used to create the splits, relationships between data points, etc. -->
### Dataset Instances
An example of 'train' looks as follows:
```json
{
  "_unit_id": 2270472226,
  "Worker Answer": "effect",
  "context": "(See INDICATIONS AND USAGE and WARNINGS.)  Experience in over 1,400 patients with nifedipine immediate-release capsules in a noncomparative clinical trial has shown that concomitant administration of nifedipine and beta-blocking agents is usually well tolerated, but there have been occasional literature reports suggesting that the combination may increase the likelihood of congestive heart failure, severe hypotension, or exacerbation of angina.",
  "drug_name": "Nifedipine",
  "disease_name": "CONGESTIVE HEART FAILURE"
}
```

### Data Fields

- `_unit_id`: the unique identifier for this data entry, an `int64` feature.
- `Worker Answer`: the answer or classification provided by the worker based on the context, a `string` feature.
- `context`: the text providing the scenario or situation where the drug and disease interaction is mentioned, a `string` feature.
- `drug_name`: the name of the drug discussed in the context, a `string` feature.
- `disease_name`: the name of the disease discussed in relation to the drug within the context, a `string` feature.

## Citation
<!-- If there is a paper or blog post introducing the dataset, the APA and Bibtex information for that should go in this section. -->
**BibTeX:**
```
@article{SHINGJERGJI2021103902,
title = {Relation extraction from DailyMed structured product labels by optimally combining crowd, experts and machines},
journal = {Journal of Biomedical Informatics},
volume = {122},
pages = {103902},
year = {2021},
issn = {1532-0464},
doi = {https://doi.org/10.1016/j.jbi.2021.103902},
url = {https://www.sciencedirect.com/science/article/pii/S1532046421002318},
author = {Krist Shingjergji and Remzi Celebi and Jan Scholtes and Michel Dumontier},
keywords = {Drug-disease relation classification, Drug indications, Drug data quality, Drug repositioning, Weak supervision, Programmatic labeling, Crowdsourcing, Human-in-the-loop, Machine learning},
}
```

**APA:**
- Shingjergji, K., Celebi, R., Scholtes, J., & Dumontier, M. (2021). Relation extraction from DailyMed structured product labels by optimally combining crowd, experts and machines. Journal of Biomedical Informatics, 122, 103902. https://doi.org/10.1016/j.jbi.2021.103902

## Dataset Card Authors
[@phucdev](https://github.com/phucdev)