Update README.md

README.md

@@ -121,8 +121,8 @@ Ex: All images are named <img_id>.png, each within a folder named for the specie
 ### Data Fields
 
 **data_{percentage}p_TRAINING.tsv.gz**: [ADD SUMMARY HERE + descriptions of columns below]
-  - `id_1`: Internal identifier for trait 1
-  - `id_2`: Internal identifier for trait 2
+  - `id_1`: Phenoscape identifier for trait 1
+  - `id_2`: Phenoscape identifier for trait 2
   - `maxIC`: Ontology-based similarity measure 
   - `jaccard`: Ontology-based similarity measure 
   - `simGIC`: Ontology-based similarity measure 
@@ -132,10 +132,12 @@ Ex: All images are named <img_id>.png, each within a folder named for the specie
   - `character_2`: Varying character for trait 2
   - `desc_2`: Textual trait description 2
 
+Note: (`id_1`, `character_1`, `desc_1`) are not fixed. 
 
 ### Data Splits
 
-None. Split is determined by the user. [NEEDS UPDATING to reflect change to train/test split]
+- Train: `data_{percentage}p_TRAINING.tsv.gz`
+- Test: `data_{percentage}p_NON_OVERLAP.tsv.gz`
 
 ## Dataset Creation