AI glossary

What is epoch?

Short answer

One full pass through the training dataset.

For example

With 10,000 training images and batches of 100, one epoch is 100 steps. Training for 20 epochs means the model sees every image 20 times.

Learn it in a free lesson

Questions

What is epoch in simple terms?

One full pass through the training dataset.

What is an example of epoch?

With 10,000 training images and batches of 100, one epoch is 100 steps. Training for 20 epochs means the model sees every image 20 times.

Where can I learn about epoch for free?

AI in Bed explains it in the free lesson "How machines learn" (Beginner level, 5 minutes), with no sign-up.