init

README.md

@@ -37,6 +37,10 @@ We apply filtering to keep triples with alpha-numeric subject and object, as wel
 | filter  | 780 | 614 | 616 | 2,010 |
 
 ### Filtering to Purify the Dataset
+We reduce the size of the dataset by applying filtering based on the number of predicates and entities in the triples.
+We first remove triples that contain either of subject or object with the occurrence in the dataset that is lower than `min entity`.
+Then, we reduce the number triples in each predicate to be less than `max predicate`. 
+If the number of triples in a predicate is higher than `max predicate`, we choose top-`max predicate` triples in terms of the frequency of the subject and the object.
 
 | min entity/max predicate |   10 |    25 |    50 |   100 |
 |-------------------------:|-----:|------:|------:|------:|
@@ -45,7 +49,9 @@ We apply filtering to keep triples with alpha-numeric subject and object, as wel
 |                        3 | 4,986 | 10,093 | 16,599 | 26,151 |
 |                        4 | 4,640 |  9,384 | 15,335 | 24,075 |
 
-[comment]: <> (<img src="https://raw.githubusercontent.com/asahi417/relbert/test/assets/relbert_logo.png" alt="" width="150" style="margin-left:'auto' margin-right:'auto' display:'block'"/>)
+<img src="https://huggingface.co/datasets/relbert/t_rex/raw/main/data/stats.predicate_distribution.png" alt="" width="150" style="margin-left:'auto' margin-right:'auto' display:'block'"/>
+
+<img src="https://huggingface.co/datasets/relbert/t_rex/raw/main/data/stats.entity_distribution.png" alt="" width="150" style="margin-left:'auto' margin-right:'auto' display:'block'"/>
 
 
 ## Dataset Structure