Simplify UniProtKB dataset configs

README.md

@@ -18,17 +18,6 @@ tags:
   - bioinformatics
   - train-validation-test-split
 configs:
-  - config_name: default
-    data_files:
-      - split: train
-        path:
-          - tables/source_set=*/split=train/*.jsonl.gz
-      - split: validation
-        path:
-          - tables/source_set=*/split=validation/*.jsonl.gz
-      - split: test
-        path:
-          - tables/source_set=*/split=test/*.jsonl.gz
   - config_name: sprot
     data_files:
       - split: train
@@ -100,23 +89,23 @@ homology-aware model evaluation, split again by UniRef/MMseqs cluster ids.
 
 ## Loading
 
-Load all source sets:
+Load Swiss-Prot reviewed entries:
 
 ```python
 from datasets import load_dataset
 
-ds = load_dataset("LiteFold/UniProtKB", "default")
-train = ds["train"]
-valid = ds["validation"]
-test = ds["test"]
+sprot = load_dataset("LiteFold/UniProtKB", "sprot")
+train = sprot["train"]
+valid = sprot["validation"]
+test = sprot["test"]
 ```
 
-Load only Swiss-Prot reviewed entries:
+Load Swiss-Prot alternative isoforms:
 
 ```python
 from datasets import load_dataset
 
-sprot = load_dataset("LiteFold/UniProtKB", "sprot")
+isoforms = load_dataset("LiteFold/UniProtKB", "sprot_varsplic")
 ```
 
 Load only TrEMBL:
@@ -150,6 +139,10 @@ for row in rows:
     ...
 ```
 
+Because the source sets are very different in size, this dataset does not define
+a single mixed `default` config. Load one of `sprot`, `sprot_varsplic`, or
+`trembl` explicitly.
+
 ## Columns
 
 | Column | Type | Description |