Update README.md

README.md

@@ -73,7 +73,14 @@ Valerie Zermatten · Javiera Castillo-Navarro · Pallavi Jain · Devis Tuia · D
 [![GitHub](https://img.shields.io/badge/GitHub-Code-black)](https://github.com/eceo-epfl/EcoWikiRS)
 [![DOI](https://img.shields.io/badge/DOI-Zenodo-blue)](https://zenodo.org/records/15236742)
 
-## Two data formats in this repository
+## Overview 
+
+The **WikiRS** dataset, composed of triplets of images, species list and Wikipedia sentences :
+- **91k high-resolution aerial images** (50cm, RGB bands) from the swissIMAGE product 
+- crowd-sourced species observations from **2745 different species**,  collected from **GBIF**, geolocated within the footprint of the aerial image.
+- **103K different sentences** describing the habitat of the observed species, extracted from the corresponding Wikipedia article.
+
+## Data formats in this repository
 
 ### 1. Original raw data
 - In`ecowikirs.zip`
@@ -82,28 +89,20 @@ Valerie Zermatten · Javiera Castillo-Navarro · Pallavi Jain · Devis Tuia · D
 
 ### 2. Hugging Face processed version
 - In the `data/` directory
-- Used automatically by `load_dataset("EPFL-ECEO/EcoWikiRS")`
+- Automatically loaded via `load_dataset("EPFL-ECEO/EcoWikiRS")`
 
-### Features
+### HF Features
 - id (string): Unique site/sample identifier
 - EUNIS (ClassLabel): Habitat class label. Original codes remapped to contiguous indices to handle gaps.
-  species_list (list of strings): All species recorded at the site.
+  species_list (list[string]): All species recorded at the site.
 - image (Image): PNG version of original TIFF image (from `swissimage/{id}.tif` in the raw data), loaded as PIL image.
-- species_text (json): Aggregated JSON data per species (from `wiki/{species_name}.json` in the raw data), keyed by binomial_name, including keywords, habitat_section, and random_sentences.
+- species_text (json string): Aggregated JSON data per species (from `wiki/{species_name}.json` in the raw data), keyed by binomial_name, including keywords, habitat_section, and random_sentences.
 
 ### Notes
 EUNIS labels have been remapped in the Hugging Face processed version to contiguous integers. The mapping is the following:
 ```{0: 14, 1: 15, 2: 16, 3: 21, 4: 23, 5: 24, 6: 25, 7: 26, 8: 31, 9: 32, 10: 40, 11: 41, 12: 43, 13: 44, 14: 45, 15: 47, 16: 48, 17: 49, 18: 50, 19: 52, 20: 53, 21: 54, 22: 55, 23: 56, 24: 57}```
 
 
-## Overview 
-
-The **WikiRS** dataset, composed of triplets of images, species list and Wikipedia sentences :
-- **91k high-resolution aerial images** (50cm, RGB bands) from the swissIMAGE product 
-- crowd-sourced species observations from **2745 different species**,  collected from **GBIF**, geolocated within the footprint of the aerial image.
-- **103K different sentences** describing the habitat of the observed species, extracted from the corresponding Wikipedia article.
-
-
 ## How to cite this work: 
 
 ```