小编Δημ*_*πάς的帖子

我想使用keras python库创建最简单的LSTM。

我有以下代码：

import pandas as pd
import numpy as np
from keras.models import Sequential
from keras.layers.core import Dense, Activation
from keras.layers.recurrent import LSTM

X_train = pd.DataFrame( np.array([ [1, 2], [3, 4], [5, 6], [7, 8], [5.1, 6.1], [7.1, 8.1] ]))
y_train = pd.DataFrame( np.array([1, 2, 3, 4, 3, 4]) )
X_test = pd.DataFrame( np.array([ [1.1, 2.1], [3.1, 4.1] ]) )
y_test = pd.DataFrame( np.array([1, 2]) )

model = Sequential()
model.add(LSTM( output_dim = 10, return_sequences=False, input_dim=X_train.shape[1]))
model.add(Dense(input_dim = 10, output_dim=2)) …