Explained relations

README.md

@@ -15,6 +15,17 @@ size_categories:
 
 # Latvian Twitter Eater Corpus - Image-text Relation Classification Test Set
 
+The data set contains images attached to the tweets, tweet IDs, text, and a manually annotated relation class between the image and tweet text. 
+The relation classes are similar to the ones in the paper "[Categorizing and Inferring the Relationship between the Text and Image of Twitter Posts](https://aclanthology.org/P19-1272/)"
+
+Relations:
+---------
+
+    0 - The image ADDS to tweet meaning and tweet text IS represented in the image
+    1 - The image ADDS to tweet meaning but tweet text is NOT represented in the image
+    2 - The image does NOT ADD to tweet meaning but tweet text IS represented in the image
+    3 - The image does NOT ADD to tweet meaning and tweet text is NOT represented in the image
+
 
 Publications
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