class Model:
def __init__(
self,
learning_rate,
num_layers,
size,
size_layer,
output_size,
forget_bias = 0.1,
):
def lstm_cell(size_layer):
return tf.compat.v1.nn.rnn_cell.LSTMCell(size_layer, state_is_tuple = False)
rnn_cells = tf.compat.v1.nn.rnn_cell.MultiRNNCell(
[lstm_cell(size_layer) for _ in range(num_layers)],
state_is_tuple = False,
)
self.X = tf.compat.v1.placeholder(tf.float32, (None, None, size))
self.Y = tf.compat.v1.placeholder(tf.float32, (None, output_size))
drop = tf.compat.v1.nn.rnn_cell.DropoutWrapper(
rnn_cells, output_keep_prob = forget_bias
)
self.hidden_layer = tf.compat.v1.placeholder(
tf.float32, (None, num_layers * 2 * size_layer)
)
self.outputs, self.last_state = tf.compat.v1.nn.dynamic_rnn(
drop, self.X, initial_state = self.hidden_layer, dtype = tf.float32
)
self.logits = tf.compat.v1.layers.dense(self.outputs[-1], output_size)
self.cost = tf.reduce_mean(tf.square(self.Y - self.logits))
self.optimizer = tf.compat.v1.train.AdamOptimizer(learning_rate).minimize(
self.cost
)
我想将上面的代码转换成相关的TensorFlow 2.x,而无需急于执行,有人能帮忙吗?
我一直在尝试改变一些事情,比如:把tf.compat.v1.nn.rnn_cell.LSTMCell
改成tf.keras.layers.LSTMCell
,把tf.compat.v1.nn.rnn_cell.MultiRNNCell
改成tf.keras.layers.StackedRNNCells
,也把tf.compat.v1.nn.dynamic_rnn
改成tf.keras.layers.RNN
我该怎么做
TensorFlow1.x脚本不会直接与TensorFlow2.x一起工作,但它们需要转换
如果文件夹中有多个文件,可以使用以下命令
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