Questions tagged [testing]

For questions related to the concept of testing or evaluating machine learning models and algorithms.

Filter by
Sorted by
Tagged with
0
votes
0answers
14 views

Ignoring model testing at neural networks

I've already collected a small dataset to estimate neural networks model for prediction purposes. My question is skipping the testing stage at neural networks such as General Regression Neural Network ...
0
votes
2answers
64 views

How can I be sure that the final model, trained on all data, is correct?

The 'by the book' method of delivering final machine learning models is to include all data in the final training (including validation and test sets). To check robustness of my model I use randomly ...
0
votes
0answers
62 views

Strange behavior of Q-learning agent after being trained

I built a simple X*Y grid world environment to learn and then trained my agent over it. All worked fine and the agent learned as well. Let me give some detail about the environment. Environment: A ...
3
votes
2answers
73 views

How can I predict the true label for data with incomplete features based on the trained model with data with more features?

Suppose I have a model that was trained with a dataset that contains the features (f1, f2, f3, f4, f5, f6). However, my test dataset does not contain all features ...
1
vote
0answers
37 views

What is the amount of test data needed to evaluate a CNN?

I have an image dataset of about 400 images. 70% of these data points were used for training, 15% for validation, and 15% for testing. I am using the 70% to train a CNN-based binary classifier. I ...
3
votes
1answer
44 views

Is the test time the phase when the model's accuracy is calculated with test data set?

When papers talk about the "test time", does this mean the phase when the model is passed with new data instances to derive the accuracy of the test data set? Or is "test time" the phase when the ...
3
votes
3answers
250 views

What is the difference between training and testing in reinforcement learning?

In reinforcement learning (RL), what is the difference between training and testing an algorithm/agent? If I understood correctly, testing is also referred to as evaluation. As I see it, both imply ...