1
我想通過在Tensorflow中排隊我的數據(x_data和y_target)來開發隨機批生成。這裏我的代碼:隨機批生成器Tensorflow
x_data=np.asarray(x_data) # shape (2404,60,41,2)
y_target=np.asarray(y_data) # shape (2404,7)
queue_x_data = tf.placeholder(tf.float64, shape=[20,60,41,2])
queue_y_target = tf.placeholder(tf.int64, shape=[20,7])
q = tf.FIFOQueue(capacity=50, dtypes=[tf.float64,tf.int64], shapes=[(60,41,2), (7)])
init = q.enqueue_many([queue_x_data, queue_y_target])
dequeue_op = q.dequeue()
data_batch, target_batch = tf.train.shuffle_batch(dequeue_op,batch_size=32,num_threads=4,capacity=50000, min_after_dequeue=10000)
with tf.Session() as sess:
coord = tf.train.Coordinator()
threads = tf.train.start_queue_runners(sess=sess, coord=coord)
curr_data_batch, curr_target_batch = sess.run([data_batch, target_batch])
在這裏,我會嘗試只是打印生成的批處理。
print(curr_data_batch)
coord.request_stop()
coord.join(threads)
但我無法得到任何生成的批處理打印。我究竟做錯了什麼?由於