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Datasets:
alkzar90
/
rock-glacier-dataset

Tasks:
Image Classification
Sub-tasks:
multi-class-image-classification
Languages:
English
Size:
1K<n<10K
License:
Dataset card Files Community
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  1. README.md +35 -10
README.md CHANGED
@@ -46,24 +46,49 @@ task_ids:
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  - **Paper:** N/A
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  - **Leaderboard:** N/A
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  - **Point of Contact:** N/A
 
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  ### Dataset Summary
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  ![](https://huggingface.co/datasets/alkzar90/rock-glacier-dataset/resolve/main/assets/rock-glacier-portrait.png)
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  Rock Glacier Detection dataset with satelital images of rock glaciers in the Chilean Andes.
 
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  ### Supported Tasks and Leaderboards
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  - `image-classification`: Based on a satelitel images (from sentinel2), the goal of this task is to predict a rock glacier in the geographic area, if there any.
 
 
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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 sample from the training set is provided below:
 
 
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  ```
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- {
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- 'image': <PIL.PngImagePlugin.PngImageFile image mode=RGBA size=128x128 at 0x7FE652BE2FD0>,
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- 'labels': 0
 
 
 
 
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  }
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  ```
 
 
 
 
 
 
 
 
 
 
 
 
 
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  ### Data Fields
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  The data instances have the following fields:
@@ -75,17 +100,17 @@ Class Label Mappings:
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  ```json
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  {
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- "glaciar": 0,
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- "cordillera": 1
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  }
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  ```
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  ### Data Splits
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- | |train|validation|test|
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- |-------------|----:|---------:|---:|
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- |# of examples|1456 |364 |NA |
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  ## Dataset Creation
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  - **Paper:** N/A
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  - **Leaderboard:** N/A
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  - **Point of Contact:** N/A
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+
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  ### Dataset Summary
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  ![](https://huggingface.co/datasets/alkzar90/rock-glacier-dataset/resolve/main/assets/rock-glacier-portrait.png)
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  Rock Glacier Detection dataset with satelital images of rock glaciers in the Chilean Andes.
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+
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  ### Supported Tasks and Leaderboards
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  - `image-classification`: Based on a satelitel images (from sentinel2), the goal of this task is to predict a rock glacier in the geographic area, if there any.
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+ - `image-segmentation`: ...
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+
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  ### Languages
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+ Spanish
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+
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  ## Dataset Structure
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+
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  ### Data Instances
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+
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+ A sample from the image-classification training set is provided below:
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+
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  ```
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+ df = load_dataset("alkzar90/rock-glacier-dataset", name="image-classification")
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+
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+ df["train"][666]
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+
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+ > {'image': <PIL.PngImagePlugin.PngImageFile image mode=RGBA size=128x128 at 0x7FB2EC58C6D0>,
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+ 'labels': 0,
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+ 'path': 'train/cordillera/1512.png'
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  }
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  ```
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+
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+ A sample from the image-segmentation training set is provided below:
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+
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+ ```
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+ df = load_dataset("alkzar90/rock-glacier-dataset", name="image-segmentation")
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+
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+ df["train"][666]
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+
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+ > {'image': <PIL.PngImagePlugin.PngImageFile image mode=RGBA size=128x128 at 0x7FB2EB7C1160>,
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+ 'masks': <PIL.PngImagePlugin.PngImageFile image mode=RGBA size=128x128 at 0x7FB2EC5A08E0>,
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+ 'path': 'train/cordillera/1512.png'}
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+ ```
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+
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  ### Data Fields
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  The data instances have the following fields:
 
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  ```json
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  {
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+ "cordillera": 0
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+ "glaciar": 1,
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  }
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  ```
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  ### Data Splits
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+ | |train|validation| test|
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+ |-------------|----:|---------:|-----:|
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+ |# of examples|7875 |1125 |2700 |
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  ## Dataset Creation
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