keras训练期间无效的参数错误

问题描述 投票:0回答:1

在keras中的word2vec训练期间无效的参数错误尽管vocab的大小是index+1

请参见下面的网络体系结构摘要:

__________________________________________________________________________________________________图层(类型)输出形状参数#连接到================================================== ===============================================input_11(InputLayer)(无,1)0__________________________________________________________________________________________________input_12(InputLayer)(无,1)0__________________________________________________________________________________________________embedding_11(嵌入)(无,1,300)1138500 input_11 [0] [0]__________________________________________________________________________________________________embedding_12(嵌入)(无,1,300)1138500 input_12 [0] [0]__________________________________________________________________________________________________dot_6(点)(无,1、1)0 embedding_11 [0] [0]embedding_12 [0] [0]__________________________________________________________________________________________________reshape_6(Reshape)(None,1)0 dot_6 [0] [0]__________________________________________________________________________________________________activation_5(激活)(无,1)0 reshape_6 [0] [0]================================================== ===============================================参数总计:2,277,000可训练的参数:2,277,000不可训练的参数:0

这是代码的一部分:

n_epochs=5
for epoch in range(n_epochs):
    loss=0.    
    for i ,doc in enumerate(X_train_tokens):
        data,labels=skipgrams(sequence=doc,vocabulary_size=vocab_size,window_size=4)
        x=[np.array(x) for x in zip(*data)]
        y=np.array(labels,dtype=np.int32)
        if x:
            loss +=model.train_on_batch(x,y)
    print('Epoch:',epoch,'\t loss:',loss)

出现以下错误

从内存中删除基础状态对象,否则它将保留活着,因为从追溯中可以引用状态由于InvalidArgumentError:indexs [7,0] = 3795不在[0,3795)

python keras neural-network word-embedding
1个回答
0
投票

我通过此链接解决了问题InvalidArgumentError: indices[26,0] = 5001 is not in [0, 5001]

让我知道它对您是否有用。

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