From 32ade6420d41efd06ade45cb8c5e412f68b60fad Mon Sep 17 00:00:00 2001
From: Nikolai Hartmann <Nikolai.Hartmann@physik.uni-muenchen.de>
Date: Mon, 10 Sep 2018 11:20:06 +0200
Subject: [PATCH] remove shuffle_training_data function
---
toolkit.py | 29 -----------------------------
1 file changed, 29 deletions(-)
diff --git a/toolkit.py b/toolkit.py
index 51efd3f..cc479a4 100755
--- a/toolkit.py
+++ b/toolkit.py
@@ -802,35 +802,6 @@ class ClassificationProject(object):
self._transform_data()
- def shuffle_training_data(self):
-
- if not self.data_loaded:
- raise ValueError("Data not loaded! can't shuffle training data!")
-
- if self.data_shuffled:
- logger.warning("Data already shuffled, won't shuffle again")
-
- np.random.seed(self.shuffle_seed)
-
- # touch property to make sure it is created
- # before shuffling the inputs!
- self.w_train_tot
-
- rn_state = np.random.get_state()
- np.random.shuffle(self.x_train)
- np.random.set_state(rn_state)
- np.random.shuffle(self.y_train)
- np.random.set_state(rn_state)
- np.random.shuffle(self.w_train)
- np.random.set_state(rn_state)
- np.random.shuffle(self.w_train_tot)
- if self._scores_train is not None:
- logger.info("Shuffling scores, since they are also there")
- np.random.set_state(rn_state)
- np.random.shuffle(self._scores_train)
- self.data_shuffled = True
-
-
@property
def w_train_tot(self):
"(sample weight * class weight), divided by mean"
--
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