A drawbridge office splits historic opening logs three ways: one pi…

Question

A drawbridge office splits historic opening logs three ways: one pile to fit weights, one pile to choose among a few training recipes, and a locked-away pile used once at the end. What is each pile for?

Accepted Answer

Train to fit weights, validation to select among recipes, and test to report once. — Train fits the weights, validation picks among recipes, and test reports once. Fitting on every pile, swapping the roles, or treating splits as CUDA work misses those jobs.

Answer

Test to fit weights, train to report, and validation as unused leftover rows.

Answer

Use every pile to fit weights, because more data is always better than a held-out report.

Answer

Validation to write CUDA kernels, and test to schedule cluster jobs.

A drawbridge office splits historic opening logs three ways: one pile to fit weights, one pile to choose among a few training recipes, and a locked-away pile used once at the end. What is each pile for?

Short Explanation

Full Explanation