【发布时间】:2019-02-26 07:22:11
【问题描述】:
尝试使用 keras 训练模型时出现此错误。
InvalidArgumentError: indices[48,2] = 5388 不在 [0, 5388)
[[节点:embedding_1/embedding_lookup = GatherV2[Taxis=DT_INT32, Tindices=DT_INT32,Tparams=DT_FLOAT, _class=["loc:@training/RMSprop/Assign_1"], _device="/job:localhost/replica:0/task:0/device:CPU:0"](embedding_1/embeddings/read, 嵌入_1/演员, training/RMSprop/gradients/embedding_1/embedding_lookup_grad/concat/axis)]]
实际的线路是这样的……
model.fit_generator(generator = generate_batch(X_train, y_train, batch_size = batch_size),
steps_per_epoch = train_samples//batch_size,
epochs=epochs,
validation_data = generate_batch(X_test, y_test, batch_size = batch_size),
validation_steps = val_samples//batch_size)
纪元 1/50 73/237 [========>.......] - ETA:32:10 - 损失:7.4517 - 累积:0.1711
整个代码都在这里...
https://github.com/shantanuo/pandas_examples/blob/master/deep_learn/WordLevelEngMarNMT.ipynb
从...克隆的代码 https://github.com/hlamba28/Word-Level-Eng-Mar-NMT
【问题讨论】:
标签: keras