tensorflow2优化sess.run() 代码样例

众所周知，TensorFlow运行瓶颈之一是调用sess.run()

目前问题：循环内部每次都要开启一次Session，效率极低

while True:
    with tf.Session(graph=camera.graph) as sess:
    res = sess.run(sess.graph.get_tensor_by_name('import/final_result:0'{
    import/Placeholder:0": data_bytes
    })

解决办法:只开启一次Session

with tf.Session(graph=camera.graph) as sess:
while True: 
    res = sess.run(sess.graph.get_tensor_by_name('import/final_result:0'{
    import/Placeholder:0": data_bytes
    })

欢迎大家交流学习，任何问题都可以留言