Python 如何与Inception并行对多个图像进行分类?
下面是Tensorflow For Poets教程提供的代码,它有助于使用重新训练的初始模型对图像进行分类Python 如何与Inception并行对多个图像进行分类?,python,multithreading,python-3.x,parallel-processing,tensorflow,Python,Multithreading,Python 3.x,Parallel Processing,Tensorflow,下面是Tensorflow For Poets教程提供的代码,它有助于使用重新训练的初始模型对图像进行分类 import tensorflow as tf, sys # change this as you see fit image_path = sys.argv[1] # Read in the image_data image_data = tf.gfile.FastGFile(image_path, 'rb').read() # Loads label file, strips o
import tensorflow as tf, sys
# change this as you see fit
image_path = sys.argv[1]
# Read in the image_data
image_data = tf.gfile.FastGFile(image_path, 'rb').read()
# Loads label file, strips off carriage return
label_lines = [line.rstrip() for line
in tf.gfile.GFile("tf_files/retrained_labels.txt")]
# Unpersists graph from file
with tf.gfile.FastGFile("tf_files/retrained_graph.pb", 'rb') as f:
graph_def = tf.GraphDef()
graph_def.ParseFromString(f.read())
_ = tf.import_graph_def(graph_def, name='')
with tf.Session() as sess:
# Feed the image_data as input to the graph and get first prediction
softmax_tensor = sess.graph.get_tensor_by_name('final_result:0')
predictions = sess.run(softmax_tensor, \
{'DecodeJpeg/contents:0': image_data})
# Sort to show labels of first prediction in order of confidence
top_k = predictions[0].argsort()[-len(predictions[0]):][::-1]
for node_id in top_k:
human_string = label_lines[node_id]
score = predictions[0][node_id]
print('%s (score = %.5f)' % (human_string, score))
我不想一次只对一张图像进行分类,而是想对多张图像进行分类。我知道可以通过将每个图像的数据放入sess.run(softmax\u tensor,{'DecodeJpeg/contents:0':image\u data})
代码部分来为其运行此过程,但我希望同时并行执行此操作
tensorflow或Python的多处理库是否提供了一些东西,允许我利用我的多核并行地对图像进行分类(比如一次4-8个)?Hm,为什么不将图像放在一个批次中?您能详细说明一下吗?我是Tensorflow的新手@DanevskyiDmytro@DanevskyiDmytro在这种特殊情况下,我如何使用批处理?嗯,为什么不将图像放入批处理?您能详细说明一下吗?我是Tensorflow的新手@DanevskyiDmytro@DanevskyiDmytro在这种特殊情况下,我如何使用批次?