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--- |
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annotations_creators: |
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- crowdsourced |
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language: [] |
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language_creators: |
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- crowdsourced |
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license: |
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- apache-2.0 |
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multilinguality: [] |
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pretty_name: Wildfire image classification dataset collected using images from web |
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searches. |
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size_categories: |
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- 1K<n<10K |
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source_datasets: |
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- original |
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task_categories: |
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- image-classification |
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task_ids: |
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- image-classification |
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--- |
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|
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# Dataset Card for OpenFire |
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|
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## Table of Contents |
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- [Table of Contents](#table-of-contents) |
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- [Dataset Description](#dataset-description) |
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- [Dataset Summary](#dataset-summary) |
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- [Supported Tasks and Leaderboards](#supported-tasks-and-leaderboards) |
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- [Languages](#languages) |
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- [Dataset Structure](#dataset-structure) |
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- [Data Instances](#data-instances) |
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- [Data Fields](#data-fields) |
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- [Data Splits](#data-splits) |
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- [Dataset Creation](#dataset-creation) |
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- [Curation Rationale](#curation-rationale) |
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- [Source Data](#source-data) |
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- [Annotations](#annotations) |
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- [Personal and Sensitive Information](#personal-and-sensitive-information) |
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- [Considerations for Using the Data](#considerations-for-using-the-data) |
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- [Social Impact of Dataset](#social-impact-of-dataset) |
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- [Discussion of Biases](#discussion-of-biases) |
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- [Other Known Limitations](#other-known-limitations) |
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- [Additional Information](#additional-information) |
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- [Dataset Curators](#dataset-curators) |
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- [Licensing Information](#licensing-information) |
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- [Citation Information](#citation-information) |
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- [Contributions](#contributions) |
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|
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## Dataset Description |
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- **Homepage:** https://pyronear.org/pyro-vision/datasets.html#openfire |
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- **Repository:** https://github.com/pyronear/pyro-vision |
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- **Point of Contact:** Pyronear <https://pyronear.org/en/> |
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|
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### Dataset Summary |
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|
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OpenFire is an image classification dataset for wildfire detection, collected |
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from web searches. |
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### Supported Tasks and Leaderboards |
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- `image-classification`: The dataset can be used to train a model for Image Classification. |
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### Languages |
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English |
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## Dataset Structure |
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### Data Instances |
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A data point comprises an image URL and its binary label. |
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``` |
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{ |
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'image_url': 'https://cdn-s-www.ledauphine.com/images/13C08274-6BA6-4577-B3A0-1E6C1B2A573C/FB1200/photo-1338240831.jpg', |
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'is_wildfire': true, |
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} |
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``` |
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### Data Fields |
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- `image_url`: the download URL of the image. |
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- `is_wildfire`: a boolean value specifying whether there is an ongoing wildfire on the image. |
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### Data Splits |
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The data is split into training and validation sets. The training set contains 7143 images and the validation set 792 images. |
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## Dataset Creation |
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### Curation Rationale |
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The curators state that the current wildfire classification datasets typically contain close-up shots of wildfires, with limited variations of weather conditions, luminosity and backrgounds, |
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making it difficult to assess for real world performance. They argue that the limitations of datasets have partially contributed to the failure of some algorithms in coping |
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with sun flares, foggy / cloudy weather conditions and small scale. |
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### Source Data |
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#### Initial Data Collection and Normalization |
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OpenFire was collected using images publicly indexed by the search engine DuckDuckGo using multiple relevant queries. The images were then manually cleaned to remove errors. |
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### Annotations |
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#### Annotation process |
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Each web search query was designed to yield a single label (with wildfire or without), and additional human verification was used to remove errors. |
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#### Who are the annotators? |
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|
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François-Guillaume Fernandez |
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### Personal and Sensitive Information |
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[More Information Needed] |
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## Considerations for Using the Data |
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### Social Impact of Dataset |
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[More Information Needed] |
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### Discussion of Biases |
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[More Information Needed] |
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### Other Known Limitations |
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[More Information Needed] |
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## Additional Information |
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### Dataset Curators |
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|
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François-Guillaume Fernandez |
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### Licensing Information |
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[Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0). |
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### Citation Information |
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``` |
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@software{Pyronear_PyroVision_2019, |
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title={Pyrovision: wildfire early detection}, |
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author={Pyronear contributors}, |
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year={2019}, |
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month={October}, |
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publisher = {GitHub}, |
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howpublished = {\url{https://github.com/pyronear/pyro-vision}} |
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} |
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``` |
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