CSE 163

Exam 2 Review

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Erik Hoberg

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Exam 2 Overview

1. Programming Library Classes
2. Miscellaneous
3. Geospatial + Tabular Data
4. Image Data

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For each type, we will explain the general idea and resources you might want to look at

• The list of resources is not a limitation of what will be on the problem, but just there to help you study

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1 - Programming Library Classes

General Idea

Write functions/classes that implement a specification like some library function/class that we have used before.

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You don’t have to memorize every function/class we have used, we will describe the behavior

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Resources

• Lecture 10 + 11
• Section 4
• HW4 (focus on classes and objects, less TF-IDF and search)

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2- Miscellaneous

General Idea

A series of short-answer questions about topics we have discussed in the course. Topics include but are not limited to

• Ethics
• Hashing
• Machine Learning
• Testing Code

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Resources

• Lecture 16, 21, 24
• Homeworks

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3 - Geospatial + Tabular Data

General Idea

Write code that interacts with pandas and geopandas objects.

Reading code and telling us what that code outputs (drawing what the plot would be, doing a join by hand, etc.)

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Resources

• Lectures 19+20
• Section 7
• HW5

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4 - Image Processing

General Idea

• Simulate operations like broadcasting or convolutions
• Write code to do some image manipulation
• Write code that does something like a convolution

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Resources

• Lectures 23+24
• Section 8
• HW6

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1.5 minutes

Problem 1: How many weights will the neural network have to learn?

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Think

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pollev.com/cse163

2 minutes

Problem 1: How many weights will the neural network have to learn?

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Pair

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Brain Break

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