Update README.md

README.md

@@ -64,9 +64,9 @@ We validate the framework through evaluations focused on the quality of the data
 
 This Data Card describes a mixture of human annotated and machine generated data intended to help create and capture rich, hyper-detailed image descriptions. 
 
-IIW dataset has two parts: human annotations and model outputs. The main purposes of this dataset are: 
-(1) to provide samples from SoTA human authored outputs to promote discussion on annotation guidelines to further improve the quality
-(2) to provide human SxS results and model outputs to promote development of automatic metrics to mimic human SxS judgements.
+IIW dataset has two parts: human annotations and model outputs. The main purposes of this dataset are:
+  1) to provide samples from SoTA human authored outputs to promote discussion on annotation guidelines to further improve the quality
+  2) to provide human SxS results and model outputs to promote development of automatic metrics to mimic human SxS judgements.
 
 ### Supported Tasks
 
@@ -82,6 +82,8 @@ English
 
 ### Data Fields
 
+For details on the datasets and output keys, please refer to our [GitHub data](https://github.com/google/imageinwords/tree/main/datasets) page inside the individual folders.
+
 IIW:
  - `image/key`
  - `image/url`
@@ -98,7 +100,7 @@ DCI:
  - `image`
  - `image/url`
  - `ex_id`
- - `IIW`: Human generated image description
+ - `IIW`: Human authored image description
  - `metrics/Comprehensiveness`
  - `metrics/Specificity`
  - `metrics/Hallucination`
@@ -107,7 +109,6 @@ DCI:
 
 DOCCI:
  - `image`
- - `image/url`
  - `image/thumbnail_url`
  - `IIW`: Human generated image description
  - `DOCCI`: Image description from DOCCI