
Tensorflow的函数们
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tf.summary.FileWriter()用法
来源:https://tensorflow.google.cn/api_docs/python/tf/summary/FileWriterWrites Summary protocol buffers to event files.The FileWriter class provides a mechanism to create an event file in a given dir...转载 2018-11-21 10:35:31 · 7239 阅读 · 0 评论 -
tf.reshape()的用法
来自https://tensorflow.google.cn/versions/r1.15/api_docs/python/tf/reshapetf.reshape( tensor, shape, name=None)Giventensor, this operation returns a tensor that has the same values a...原创 2019-09-28 20:07:38 · 1159 阅读 · 0 评论 -
tf.random_normal() 用法
tf.random_normal( shape, mean=0.0, stddev=1.0, dtype=tf.float32, seed=None, name=None)Outputs random values from a normal distribution.输出服从正态分布的随机值。Args:shape: A 1-D ...原创 2019-03-27 09:53:30 · 1192 阅读 · 0 评论 -
tf.reduce_sum()的用法
来源TensorFlow官网tf.math.reduce_sum( input_tensor, axis=None, keepdims=None, name=None, reduction_indices=None, keep_dims=None)Computes the sum of elements across dimensions...转载 2018-12-21 15:55:52 · 910 阅读 · 0 评论 -
tf.squared_difference()用法
From TensorFlow官网:tf.math.squared_difference( x, y, name=None)Returns (x - y)(x - y) element-wise. 返回值:(x-y)的平方转载 2018-12-21 15:32:15 · 3782 阅读 · 0 评论 -
tf.dynamic_partition()用法
转自TensorFlow官网tf.dynamic_partition( data, partitions, num_partitions, name=None)Partitions data into num_partitions tensors using indices from partitions.使用分区中的索引将数据分区到num_part...转载 2018-12-21 15:28:12 · 1661 阅读 · 0 评论 -
tf.assign()用法
转自TensorFlow官网tf.assign( ref, value, validate_shape=None, use_locking=None, name=None)Update 'ref' by assigning 'value' to it 通过给‘ref’分配‘value’完成‘ref’的更新。This operation o...转载 2018-12-21 10:53:22 · 262 阅读 · 0 评论 -
tf.clip_by_value()用法
来源:https://tensorflow.google.cn/api_docs/python/tf/clip_by_valuetf.clip_by_value( t, clip_value_min, clip_value_max, name=None)Clips tensor values to a specified min and max.把T...转载 2018-11-21 10:34:59 · 280 阅读 · 0 评论 -
tf.random.truncated_normal()用法——截断正态分布
来自https://tensorflow.google.cn/versions/r1.15/api_docs/python/tf/random/truncated_normal?hl=enOutputs random values from a truncated normal distribution.此函数别名有:tf.compat.v1.random.truncated_norm...原创 2019-09-28 20:37:23 · 8140 阅读 · 0 评论