From d6fbd13ecd0f17f89237ff73712a5efba8c7bfeb Mon Sep 17 00:00:00 2001
From: Alejandro Moreo <alejandro.moreo@isti.cnr.it>
Date: Tue, 8 Sep 2026 14:18:41 +0200
Subject: [PATCH] updated todo

---
 TODO.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/TODO.txt b/TODO.txt
index 12f1f59..fd720cc 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -21,4 +21,6 @@ scale each value by per-class thresholds, i.e., [0.33*0.1, 0.33*1, 0.33*1]/sum.
     check https://docs.python.org/3/library/warnings.html#temporarily-suppressing-warnings
 - [TODO] nmd and md are not selectable from qp.evaluation.evaluate as a string
 - [TODO] add https://www.kaggle.com/datasets/Cornell-University/arxiv dataset? in the paper "Online Adaptation to
-    Label Distribution Shift" they say it provides a natural label shift over time
\ No newline at end of file
+    Label Distribution Shift" they say it provides a natural label shift over time
+- [TODO] add Bhattacharyya distance (https://en.wikipedia.org/wiki/Bhattacharyya_distance)
+    (which is actually not a proper distance)
\ No newline at end of file