Hi I've started learning machine learning by TensorFlow. I've learned codes below and realized that these doesn't work anymore.
sess = tf.Session()
print(sess.run(hello))
print(sess.run([a, b, c]))
sess.close
It would be grateful someone can help me how to change these codes work. Since I'm not English native and this is my first question on Stack overflow, I'm sorry for if you feel any uncomfort
In Tensorflow 2.0, You can use tf.compat.v1.Session()
instead of tf.session()
Please refer code in TF 1.X in below
%tensorflow_version 1.x
import tensorflow as tf
print(tf.__version__)
with tf.Session() as sess:
output = tf.constant(""Hello, World"")
print(sess.run(output).decode())
sess.close()
Output:
1.15.2
Hello, World
Please refer code in TF 2.X in below
%tensorflow_version 2.x
import tensorflow as tf
print(tf.__version__)
with tf.compat.v1.Session() as sess:
output = tf.constant(""Hello, World"")
print(sess.run(output).decode())
sess.close()
Output:
2.2.0-rc3
Hello, World
I probably believe that you might be using Tensorflow version2. Let me help you with your query:
x = tf.Variable("Hello")
y = tf.Variable(" World")
add = tf.add(x, y)
tf.print(add)
output: Hello World
Note: Make sure that you use the same data types, I have made use of string while initiating x
, y
.
In your case, I guess you might have used
x = tf.Variable("Hello")
y =tf.Variable([a,b,c])
your y
should be y = tf.Variable(["a", "b", "c"])
This would give you the output:
"Hello" ["a" "b" "c"]
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