Update README.md

README.md

@@ -1,6 +1,6 @@
 ---
 title: Tiny Letter Classifier
-emoji: 🐠
+emoji: 🐨
 colorFrom: gray
 colorTo: green
 sdk: gradio
@@ -11,4 +11,8 @@ license: mit
 short_description: A small (3mb) ONNX alphanumeric classifier.
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+Trained on the EMNIST (not MNIST, but related) dataset.
+
+Performance and training information is available at https://wandb.ai/josephc/tiny_letter_classifier/workspace?nw=nwuserjosephc
+
+Model has trouble distinguishing between upper and lower-case for some letters, like 's' versus 'S', 'z' versus 'Z', or 'o' versus 'O' and '0'.  'i', 'l', and '1' are also difficult to disambiguate.