Cannot get predictions of tensorflow DNNClassifier

Question

I\'m using the code from the MNIST tutorial:

feature_columns = [tf.contrib.layers.real_valued_column(\"\", dimension=4)]
classifier = tf.contrib.learn.DNNCla         


        

Answer 1

What you received and saved to ds_predict_tf is a generator expression. To print it you can do:

for i in ds_predict_tf:
    print i

or

print(list(ds_predict_tf))

You can read more about genexpr here.