使用Python和Tensorflow实现的基本RNN模型的代码,用于递归地训练和预测给定的数据集:
时间: 2024-02-18 20:01:05 浏览: 96
好的,以下是基本 RNN 模型的 Python 代码,使用 TensorFlow 库进行实现:
```python
import tensorflow as tf
# 定义超参数
num_epochs = 100
total_series_length = 50000
truncated_backprop_length = 15
state_size = 4
num_classes = 2
echo_step = 3
batch_size = 5
num_batches = total_series_length//batch_size//truncated_backprop_length
# 生成数据集
def generate_data():
x = np.array(np.random.choice(2, total_series_length, p=[0.5, 0.5]))
y = np.roll(x, echo_step)
y[:echo_step] = 0
x = x.reshape((batch_size, -1))
y = y.reshape((batch_size, -1))
return (x, y)
# 定义输入和输出占位符
batchX_placeholder = tf.placeholder(tf.float32,
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