vault backup: 2023-11-09 14:31:31

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2023-11-09 14:31:31 +08:00
parent 261f715145
commit fa6e1745e4
3 changed files with 12 additions and 9 deletions

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@@ -10,7 +10,10 @@ y_data = tf.gather(y_data, idx)
先建立一個跟array一樣大的list然後打亂它再用這個已打亂的list當作索引來建立一個新的data list。
## 2.
## 2. 用 `Dataset.shuffle`
^832c8c
```python
x_train = tf.data.Dataset.from_tensor_slices(x)
y_train = tf.data.Dataset.from_tensor_slices(y)
@@ -31,4 +34,4 @@ x_train, y_train = shuffling(x_train, BF, SEED), shuffling(y_train, BF, SEED)
dataset = tf.data.Dataset.from_tensor_slices((x_train, y_train))
```
概念跟第一點是一樣的,但是這是先轉成 `tf.data.Dataset`然後把x_train跟y_train都用同樣的seed打亂。
概念跟第一點是一樣的,但是這是先轉成 `tf.data.Dataset`然後把x_train跟y_train都用同樣的seed打亂。