文章目录
tf.tile
tf.slice
tf.square()
tf.reduce_sum
tf.multiply()
tf.matmul()
tf.truediv
tf.tile
解读:
tensorflow...]
[ 25. 36.]]
tf.reduce_sum
reduce_sum(input_tensor, axis=None, keepdims=False, name=None)
For example...:
x = tf.constant([[1, 1, 1], [1, 1, 1]])
tf.reduce_sum(x) # 6
tf.reduce_sum(x, 0) # [2, 2, 2]
tf.reduce_sum...(x, 1) # [3, 3]
tf.reduce_sum(x, 1, keepdims=True) # [[3], [3]]
tf.reduce_sum(x, [0, 1]) # 6
Args:...tf.multiply()
两个矩阵中对应元素各自相乘
格式: tf.multiply(x, y, name=None)
参数:
x: 一个类型为:half, float32, float64, uint8