- added train

- refactored CdTrain
2025-12-16 15:58:06 +01:00
parent 944b96448c
commit a3894f7c34
5 changed files with 120 additions and 62 deletions
@@ -14,3 +14,12 @@ def sample(src: np.ndarray) -> np.ndarray:

 def prob(src: np.ndarray) -> np.ndarray:
 	return 1.0 / (1 + np.exp(-src))
+
+def rms_error(d_err: np.ndarray):
+	d_err_squared = d_err % d_err
+	return np.sum(d_err_squared, 1) / d_err_squared[1]
+
+def rms_error_accu(d_err: np.ndarray):
+	d_err_squared = d_err % d_err
+	return np.cumsum(d_err_squared) / d_err_squared[1]
+