networks.py 文件源码

def calc_seqlenth(input):
    # this code is copied from TFLearn retrieve seqlenth method. Credited to it's creator @aymericdamien
    with tf.name_scope('GetLength'):
        used = tf.sign(tf.reduce_max(tf.abs(input), reduction_indices=2))
        length = tf.reduce_sum(used, reduction_indices=1)
        length = tf.cast(length, tf.int32)
    return length
# This code is copied from TFLearn advanced_indexing_op() method. Credited to it's creator @aymericdamien