import numpy

Author: benjamin-james

benj/incrementalpca.py

@@ -1,5 +1,6 @@
 class _RawNormalizeLogScaler:
         def __init__(self, mean, std, target_sum:int=None, eps=1e-50, pre_normalized:bool=False):
+                import numpy as np
                 self.mean = np.ravel(mean).reshape(1, -1)
                 self.inv_std = np.ravel(1. / std).reshape(1, -1).clip(eps, np.inf)
                 self.target_sum = target_sum