【发布时间】:2019-04-26 19:46:22
【问题描述】:
我正在尝试使用“sequence.gather”运算符创建模型,但在调用“train_minibatch”时出现错误“Where operation can only operation on scalar input”。
input_seq_axis = Axis('inputAxis')
input_sequence = sequence.input_variable(shape=vocab_dim, sequence_axis=input_seq_axis)
vowel_mask_sequence = sequence.input_variable(shape=2, sequence_axis=input_seq_axis)
a = Sequential([
C.layers.Recurrence(C.layers.LSTM(hidden_dim)),
])
b=C.sequence.gather(a(input_sequence),vowel_mask_sequence)
z=Dense(3)(b)
label_sequence = sequence.input_variable(3, sequence_axis=z.dynamic_axes[1])
我该如何解决这个错误?我什至不使用 'where' 运算符。
【问题讨论】:
标签: neural-network cntk