utils.py 文件源码

def test_edit_distance():
    graph = tf.Graph()
    with graph.as_default():
        truth = tf.sparse_placeholder(tf.int32)
        hyp = tf.sparse_placeholder(tf.int32)
        editDist = tf.edit_distance(hyp, truth, normalize=False)

    with tf.Session(graph=graph) as session:
        truthTest = sparse_tensor_feed([[0,1,2], [0,1,2,3,4]])
        hypTest = sparse_tensor_feed([[3,4,5], [0,1,2,2]])
        feedDict = {truth: truthTest, hyp: hypTest}
        dist = session.run([editDist], feed_dict=feedDict)
        print(dist)