Start here

A pile of priced crates can teach a program to guess prices. Each crate has a word on it. The word is full price or cut price.

What you will do

• A rule or a pile. Compare a rule with a pile.
• Keep some back. Split the pile before the program learns.
• Right out of how many. Count how often a guess is right.
• Split it differently. A new split gives a new score.
• Learning the examples. A perfect score that means nothing.
• Ask more than one. Let several examples vote.
• The order you do it in. Split, then learn, then measure.
• Write the rule yourself. Type the rule that copies the nearest example.

This track is How AI Learns I: From Rules to Data.

Nothing here learns while you watch. The learning is already done. You measure it.