Update README.md

README.md

@@ -1,30 +1,123 @@
 ---
-language:
-- da
-size_categories:
-- 10K<n<100K
-pretty_name: Nordjylland News - Image caption dataset
 dataset_info:
   features:
   - name: image
     dtype: image
+  - name: canonical
+    dtype: string
+  - name: uuid
+    dtype: string
+  - name: download_url
+    dtype: string
   - name: caption
     dtype: string
   splits:
   - name: train
-    num_bytes: 10338711149.808
+    num_bytes: 10341164216.808
     num_examples: 11707
-  download_size: 11001038121
-  dataset_size: 10338711149.808
+  download_size: 11002607252
+  dataset_size: 10341164216.808
 configs:
 - config_name: default
   data_files:
   - split: train
     path: data/train-*
+language:
+- da
 tags:
 - Image captioning
+pretty_name: Nordjylland News - Image caption dataset
+size_categories:
+- 10K<n<100K
 ---
 # Dataset Card for "nordjylland-news-image-captioning"
-This dataset is a collection of image-caption pairs from the Danish newspaper TV2 Nord. 
+
+## Dataset Description
+
+- **Point of Contact:** [Oliver Kinch](mailto:oliver.kinch@alexandra.dk)
+- **Size of dataset:** 11 GB
+
+### Dataset Summary
+
+This dataset is a collection of image-caption pairs from the Danish newspaper [TV2 Nord](https://www.tv2nord.dk/). 
+
+### Supported Tasks and Leaderboards
+
+Image captioning is the intended task for this dataset. No leaderboard is active at this point.
+
+### Languages
+
+The dataset is available in Danish (`da`).
+
+## Dataset Structure
+
+An example from the dataset looks as follows.
+
+```
+{
+  "file_name": "1.jpg",
+  "caption": "Bruno Sørensen og Poul Erik Pedersen er ofte at finde i Fyensgade Centret."
+}
+```
+
+### Data Fields
+
+- `file_name`: a `string` giving the file name of the image.
+- `caption`: a `string` feature.
+
+### Dataset Statistics
+
+#### Number of samples
+
+11707
+
+#### Image sizes
+
+All images in the dataset are in RGB format, but they exhibit varying resolutions:
+
+- Width ranges from 73 to 11,830 pixels.
+
+- Height ranges from 38 to 8,268 pixels.
+
+The side length of a square image with the same number of pixels as an image with height \\(h \\) and width \\(w \\) is approximately given as
+
+\\( x = \text{int}({{\sqrt{h \cdot w}})} \\).
+
+Plotting the distribution of \\( x \\) gives an insight into the sizes of the images in the dataset.
+
+![image_size_distribution](https://cdn-uploads.huggingface.co/production/uploads/61e0713ac50610f535ed2c88/3vTJYjd8hMotJuc4X0_3b.png)
+
+#### Caption Length Distribution
+
+![caption_length_distribution.png](https://cdn-uploads.huggingface.co/production/uploads/61e0713ac50610f535ed2c88/KufgJKKzGdXpfJgdHNxax.png)
+
+
+## Potential Dataset Issues
+- There are 14 images with the caption "Arkivfoto".
+
+- There are 37 images with captions consisting solely of a source reference, such as "Kilde: \<name of source\>."
+
+You might want to consider excluding these samples from the model training process.
+
+
+## Dataset Creation
+
+### Curation Rationale
+
+There are not many large-scale image-captioning datasets in Danish.
+
+### Source Data
 
 The dataset has been collected through the TV2 Nord API, which can be accessed [here](https://developer.bazo.dk/#876ab6f9-e057-43e3-897a-1563de34397e).
+
+## Additional Information
+
+### Dataset Curators
+
+[Oliver Kinch](https://huggingface.co/oliverkinch) from the [The Alexandra
+Institute](https://alexandra.dk/)
+
+### Licensing Information
+
+The dataset is licensed under the [CC0
+license](https://creativecommons.org/share-your-work/public-domain/cc0/).