Update README.md

README.md

@@ -13,12 +13,8 @@ language:
 FETV consist of a diverse set of text prompts, categorized based on three orthogonal aspects: major content, attribute control, and prompt complexity.
 ![](./Figures/categorization.png)
 
-## Data Statistics
-FETV contains 619 text prompts. The data distributions over different categories are as follows
-![](./Figures/content_attribute_statistics.png)
-![](./Figures/complexity_statistics.png)
-
-## Data Format
+## Dataset Structure
+### Data Instances
 All FETV data are all available in the file `fetv_data.json`. Each line is a data instance, which is formatted as:
 ```
 {
@@ -37,8 +33,14 @@ All FETV data are all available in the file `fetv_data.json`. Each line is a dat
   "video_url": "https://ak.picdn.net/shutterstock/videos/1006807024/preview/stock-footage-a-mountain-stream.mp4"
   }
 ```
+### Data Fields
 * "video_id" is the video identifier in the original dataset where the prompt comes from.
 * "prompt" is the text prompt for text-to-video generation.
 * "major content", "attribute control" and "prompt complexity" are the three orthogonal aspects for categorization.
 * "source" denotes the original dataset where the prompt comes from, which can be "WebVid", "MSRVTT" or "ours".
-* "video_url" is the url link of the reference video.
+* "video_url" is the url link of the reference video.
+
+### Dataset Statistics
+FETV contains 619 text prompts. The data distributions over different categories are as follows
+![](./Figures/content_attribute_statistics.png)
+![](./Figures/complexity_statistics.png)