擅长:python、mysql、java
<p>你可以在列切片上循环并像这样过滤。你知道吗</p>
<pre><code>inputlist = [[5 , -10 ] ,
[10 , 3 ] ,
[15 , -5 ]]
x = tf.Variable(initial_value=inputlist)
sess = tf.Session()
sess.run(tf.global_variables_initializer())
for i in range(x.get_shape().as_list()[1]) : #loop over columns
print( sess.run(tf.contrib.distributions.percentile(tf.gather(x[:,i],
tf.where(tf.greater(x[:,i],
0))),
50.0)))
</code></pre>