From ee0f8895df800b3f55c4720d0dfb9f44ca6e8eda Mon Sep 17 00:00:00 2001
From: Lukas Eller <lukas.eller@tuwien.ac.at>
Date: Fri, 10 Nov 2023 08:29:17 +0100
Subject: [PATCH] Upload New File

---
 helpers/utils.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 helpers/utils.py

diff --git a/helpers/utils.py b/helpers/utils.py
new file mode 100644
index 0000000..818fb71
--- /dev/null
+++ b/helpers/utils.py
@@ -0,0 +1,14 @@
+import tensorflow as tf
+
+@tf.function
+def logsumexp10(x, alpha=1):
+    c = tf.reshape(tf.reduce_max(x, axis=1), (-1, 1))
+    return tf.cast(c, tf.float32)[:, 0] + 10 * tf.cast(
+        tf.math.log(
+            tf.reduce_sum(
+                alpha * 10**((x - c)/10),
+                axis=1
+            )
+        ),
+        tf.float32
+    ) / tf.math.log(10.)
-- 
2.22.0