How can I add LSTM before CRF layer

[zwd13122889]

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[azmat21]

you add LSTM in hidden2tag function, then both crf and softmax can use it

def hidden2tag(hiddenlayer,numclass):
    bi = tf.keras.layers.Bidirectional(tf.keras.layers.LSTM(100, return_sequences=True))
    linear = tf.keras.layers.Dense(numclass,activation=None)
    hiddenlayer = bi(hiddenlayer)
    hiddenlayer = linear(hiddenlayer)
    return hiddenlayer

[zwd13122889]

thank you . In my data , i hava 80 categories , the FBI = 55. How can i improve my accuracy ?