MACHINE LEARNING RELIABILITY LAB · DAY 4 OF 5
Compare the Cost of Mistakes
The more serious error depends on what the model is being asked to do.
- Tool: saved Picture This model or class model + case file
- Time: one class period
- Turn in: Case File page 5: labeling policy + error-cost decision
Model Reliability Case File
Use the same case file all week. Choose the format that works best for you.
Download PDFDownload editable Word copy · Make a Google copy
Today’s task
- Classify the sample cases your teacher provides.
- Compare places where team members disagree.
- Write one labeling rule another person could repeat.
- Describe a false alarm and a miss for the intended use.
- Choose which error matters more and explain the consequence.
Case File checkpoint
Complete page 5. Keep every page together for the final decision on Day 5.
Success criteria
- ✓ The rule uses observable evidence
- ✓ False alarm and miss are both explained
- ✓ The choice matches the intended use
- ✓ The reason names a consequence
Use this sentence stem:
For this use, a _____ matters more because _____.
For this use, a _____ matters more because _____.
Word bank: false alarm · miss · intended use · consequence · labeling rule
Before you submit
- Upload a readable copy of today’s completed case-file page. You may upload a document, PDF, photo, or short video walkthrough.
- Keep your full case file for Day 5.