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Learning by recording cases is:

• First stop of analogical reasoning
• First stop of learning

Exercise: Block World I

Learning by Recording Cases

• tie Shoe lace: New shoe laces -> retrieve memory about tieing shoe laces before -> apply the solution from memory.
• Programming:
• medical diagnosis:

Case Retrieval by Nearest Neighbor

Calculate distance from objects, the object with the smallest distance to the problem, is the solution.

Exercise: Retrieval by Nearest

Exercise: Recording Cases in Real Life

• the new problem is to find the route from Q to the arrow pointed destination.
• D is the correct answer since it starts close to Q and ends close to the arrow

Nearest Neighbor for Complex Problems

When there are K dimensions of elements, the formula needs to be generalized. Limitation of the method:

1. in real life, N can be really large
2. the nearest method might be the great solution.

Assignment 6

recap

related cognition

Memory supports to the answer. emphasize the importance in

20170215 初稿