2019年5月18日

摘要： import tensorflow as tf files = tf.train.match_filenames_once("E:\\MNIST_data\\output.tfrecords") filename_queue = tf.train.string_input_producer(files, shuffle=False) # 读取文件。 reader = tf.TFRecor... 阅读全文

摘要： import tensorflow as tf def _int64_feature(value): return tf.train.Feature(int64_list=tf.train.Int64List(value=[value])) num_shards = 2 instances_per_shard = 2 for i in range(num_shards): ... 阅读全文

摘要： import tensorflow as tf queue = tf.FIFOQueue(100,"float") enqueue_op = queue.enqueue([tf.random_normal([1])]) qr = tf.train.QueueRunner(queue, [enqueue_op] * 5) tf.train.add_queue_runner(qr) out_ten... 阅读全文

摘要： import tensorflow as tf q = tf.FIFOQueue(2, "int32") init = q.enqueue_many(([0, 10],)) x = q.dequeue() y = x + 1 q_inc = q.enqueue([y]) with tf.Session() as sess: init.run() for _ in range(5... 阅读全文

摘要： import numpy as np import tensorflow as tf import matplotlib.pyplot as plt def distort_color(image, color_ordering=0): if color_ordering == 0: image = tf.image.random_brightness(image, m... 阅读全文

摘要： import numpy as np import tensorflow as tf import matplotlib.pyplot as plt image_raw_data = tf.gfile.FastGFile("F:\\TensorFlowGoogle\\201806-github\\datasets\\cat.jpg",'rb').read() with tf.Session... 阅读全文

摘要： import numpy as np import tensorflow as tf from tensorflow.examples.tutorials.mnist import input_data # 定义函数转化变量类型。 def _int64_feature(value): return tf.train.Feature(int64_list=tf.train.Int64Li... 阅读全文

摘要： # -*- coding: utf-8 -*- import glob import os.path import numpy as np import tensorflow as tf from tensorflow.python.platform import gfile import tensorflow.contrib.slim as slim import tensorflow.c... 阅读全文

摘要： import glob import os.path import numpy as np import tensorflow as tf from tensorflow.python.platform import gfile import tensorflow.contrib.slim as slim # 因为slim.nets包在 tensorflow 1.3 中有一些问题，所以这里为了... 阅读全文

摘要： import glob import os.path import numpy as np import tensorflow as tf from tensorflow.python.platform import gfile # 原始输入数据的目录，这个目录下有5个子目录，每个子目录底下保存这属于该 # 类别的所有图片。 INPUT_DATA = 'F:\\TensorFlowGoogle... 阅读全文