train-test-split

Source Metadata

Original cangjie-skill frontmatter from the distillation run:

id: f17
title: "训练集/测试集分离 — AI的'科学方法'"
book: "AI for Everyone"
author: "Andrew Ng（吴恩达）"
source: p16
tags: [machine-learning, evaluation, testing, collaboration]
related_skills:
  - slug: ml-workflow, relation: depends-on
  - slug: statistical-acceptance, relation: composes-with

R — Reading（原文引用）