Update README.md

README.md

@@ -70,7 +70,13 @@ configs:
 Each judgment/case consists of tabular data and a case-descriptive PDF. This dataset collects all these cases, with each sample describing a specific judgment/case.
 
 The PDFs are anonymized to protect sensitive information. Therefore, each sample includes two text versions: 
-one with anonymization tags (<anonym>Some sensitive text</anonym>), labeled as `text_anon`, and one without tags, labeled as `text`.
+- `text_anon` (with anonymization tags: \<anonym\>"Some sensitive text"\</anonym\>).
+- `text` (without anonymization tags).
+
+`text_anon` is read with [Easyocr](https://github.com/JaidedAI/EasyOCR).
+
+`text` is read with [Easyocr](https://github.com/JaidedAI/EasyOCR) or [Tika-python](https://github.com/chrismattmann/tika-python) 
+depending on the PDF and the anonymization method used.
 
 `text_anon` will be empty if no anonymization is detected in the PDF.
 
@@ -97,6 +103,7 @@ An example from the dataset looks as follows.
 }
 ```
 
+
 ### Data Fields
 
 - `case_id`: a `string` feature.
@@ -104,17 +111,23 @@ An example from the dataset looks as follows.
 - `text`: a `string` feature.
 - `text_anon`: a `string` feature.
 - `text_len`: an `int` feature.
-- `text_anon_len`: an `int` feature. 
+- `text_anon_len`: an `int` feature.
 
 
 ### Dataset Statistics
 
+#### Size of dataset
+
+With the PDF texts being provided in two versions, `text` and `text_anon`, the total size of all PDF texts is approximately ~199//2 MB.
+
 #### Number of samples
 
 - 3919
 
 #### PDF Text Length Distribution
 
+Statistics based on `text`.
+
 - Minimum length: 192
 - Maximum length: 2101736
 
@@ -122,7 +135,7 @@ An example from the dataset looks as follows.
 
 ## Potential Dataset Issues
 
-See [open issues](https://github.com/oliverkinch/doms_databasen/issues)
+See [open issues](https://github.com/oliverkinch/doms_databasen/issues).
 
 
 ## Dataset Creation
@@ -133,7 +146,7 @@ There are not many large-scale law datasets in Danish.
 
 ### Source Data
 
-The dataset has been scraped from [Domsdatabasen](https://domsdatabasen.dk/)
+The dataset has been scraped from [Domsdatabasen](https://domsdatabasen.dk/).
 
 ## Additional Information