【tensorflow】 tensor的默认name & operation 默认name

import tensorflow as tf
with tf.name_scope("name1"):
    with tf.variable_scope("var1"):
        w = tf.get_variable("q",shape=[2])
        scores_sigmoid = tf.nn.sigmoid(w)
g = tf.get_default_graph()
opts = g.get_operations()
print opts                  ##打印所有operation的name
print scores_sigmoid.name   ##打印的是scores_sigmoid这个tensor的nameimport tensorflow as tf
with tf.name_scope("nam