IQ.Pilot Prebuilt Release @ 27f668a

iqpilot/selfdrive/dmonitoringmodeld/math.py

@@ -0,0 +1,9 @@
+import numpy as np
+
+
+def safe_exp(values, out=None):
+  return np.exp(np.clip(values, -np.inf, 11), out=out)
+
+
+def sigmoid(values):
+  return 1.0 / (1.0 + safe_exp(-values))