Welcome to CSE 163: Intermediate Data Programming! πŸŽ‰

What is this class? What will I learn?

The world has become data-driven. Domain scientists and industry increasingly rely on data analysis to drive innovation and discovery; this reliance on data is not only restricted to science or business, but also is crucial to those in government, public policy, and those wanting to be informed citizens. As the size of data continues to grow, everyone will need to use powerful tools to work with that data.

This course teaches intermediate data programming. It is a follow on to CSE142 (Computer programming I) or CSE160 (Data Programming).

The course complements CSE143, which focuses more deeply on fundamental programming concepts and the internals of data structures. In contrast, CSE163 emphasizes the efficient use of those concepts for data programming.

In this course, students will learn:

  1. More advanced programming concepts than in CSE142 or CSE160 including how to write bigger programs with multiple classes and modules.
  2. How to work with different types of data: tabular, text, images, geo-spatial.
  3. Ecosystem of data science tools including Jupyter Notebook and various data science libraries including scikit image, scikit learn, and Pandas data frames.
  4. Basic concepts related to code complexity, efficiency of different types of data structures, and memory management.
Prerequisites and Expectations

This is class is designed as the second introductory programming course that focuses on writing programs that work with data. The prerequisites for the class require students having taken CSE 142 or CSE 160 and the class has been designed to be accessible to students from either of those backgrounds. Students that have taken 143 are welcome to take this class as it will serve as a complement to the material learned in 143 with only minor overlap.

Because this course will have students coming from many different class backgrounds, the first couple of weeks will be pretty different for students depending on what classes they have taken. Here is what we expect students to see in the first weeks based on their background:

  • 142: The first two weeks might go pretty fast, but will be doable since you already know all the concepts (loops, conditionals, methods) and you are just learning all the new “words” in Python to use those concepts. This might require a little bit of extra practice early in the quarter so you are familiar with translating all the ideas you have learned in 142 to this new language. The first week has been designed to be a recap of all things 142 so you don’t also have to be learning a ton of new material while learning a new language in the first week.
  • 160: The first week will just be a bit of a review for you, but the class will start covering material you haven’t seen before starting in the second week.
  • 143: You are in a similar boat as the 142 students, where you know a lot of the concepts but don’t know the Python language. You’ll probably see a few things that you saw in 143 in this class, but I think the new context of processing data in a new language will still keep it new, exciting, and challenging.

If you want to learn more about the course and its policies, please check out our course syllabus.

Feedback

Feedback is always welcome! You can contact the the course staff or submit anonymous feedback.

Registration

Do not email the course staff or instructor requesting an add-code for the course. The course staff do not have any add-codes. Please email ugrad-advisor@uw.edu.

Announcements

Aug 15

Final Week Reminder

Important reminders during the final week of the quarter.

See the full announcement on Ed!
Aug 12

A5, LR5, Resubs (Jul 27 - Aug 2), Bonus Mini Project 4 Feedback Released

Information on how to view A5 and LR5 feedback.

See the full announcement on Ed!
Aug 12

End of week 7 annoucements

Important information to know at the end of week 7.

See the full announcement on Ed!

All Announcements

This Week (at a glance)

Monday (08/15)

  • πŸ“š Lesson 24: Indexes / Trees. Due for Lesson EC on Monday (08/15) @ 11:59 pm.
  • πŸ‘₯ Class Session @ 1:10 pm in SIG 134.
  • πŸ“ CP 7: Ethics, Fairness and Privacy due @ 11:59 pm.

Tuesday (08/16)

  • πŸ™Œ Final Presentation slide deck & video due @ 11:59 pm

Wednesday (08/17)

  • πŸ™Œ Final Presentation @ 1:10 pm in SIG 134.

Thursday (08/18)

  • πŸ‘©β€πŸ« Quiz Section 8: TA's Choice
  • 🧠 LR 7 due @ 11:59 pm.

Friday (08/19)

  • πŸ“š Lesson 25: Victory Lap & Next Steps. Due for Lesson EC on Friday (08/19) @ 11:59 pm.
  • πŸ‘₯ Class Session @ 1:10 pm in SIG 134.
  • πŸ™Œ Peer feedback due @ 11:59 pm

Calendar

For students not currently in CSE 163, you can view the Lesson material here. For students who are in the class, you can find the link to the relevant lesson below.

Info

This is a rough sketch of the quarter and things are subject to change. We can accurately predict the past, but predicting the future is hard!

Lessons

Anything listed in the “Lesson” materials for a day should be read before attending class that day. We recommend doing all the slides before the “Pause and Think” slide. Each class session will start by reviewing what was in the Lesson and then most time will be spent on working on practice problems in the Lessons. See the syllabus for more info!

Topic THA LR CP Final Proj
Module 0 - Python Fundamentals
Mon 06/20
HOLIDAY Juneteenth

Note: Due to the Monday holiday, we included a video series on course logistics in the lesson instead of going over them as a class. Feel free to post any questions on the discussion board!

Wed 06/22
LES 01 Intro to CSE 163; Intro to Python & Control Structures
lesson: lesson
in-class: gslides
resources:
Videos
Thu 06/23
SEC 00 Welcome to Section!
resources: handout
Fri 06/24
LES 02 Strings and Lists
lesson: lesson
in-class: gslides
resources:
Videos
Out
A0
I.S. 11:59 pm
Out
LR0
I.S. 11:59 pm
Out
CP0
Due 11:59 pm
Module 1 - Data Structures and Files
Mon 06/27
LES 03 File Processing
Wed 06/29
LES 04 Data Structures
Thu 06/30
SEC 01 Python Practice
resources: handout
Fri 07/01
LES 05 CSV Data
lesson: lesson
in-class: gslides
resources:
Videos
Out
A1
I.S. 11:59 pm
Out
LR1
I.S. 11:59 pm
Out
CP1
Due 11:59 pm
Module 2 - Pandas
Mon 07/04
HOLIDAY Independence Day
Wed 07/06
LES 07 pandas: DataFrames
Thu 07/07
SEC 02 pandas
resources: handout
Fri 07/08
LES 08 pandas: Group-by and Apply
Out
A2
I.S. 11:59 pm
Out
LR2
I.S. 11:59 pm
Out
CP2
Due 11:59 pm
Out
PROJ P0
Due 11:59 pm
Module 3 - Data Science Libraries
Mon 07/11
LES 09 Data Visualization
Wed 07/13
LES 10 Introduction to Machine Learning
Thu 07/14
SEC 03 Data Science Libraries
resources: handout
Fri 07/15
LES 11 ML cont.; ML and Society
Out
A3
I.S. 11:59 pm
Out
LR3
I.S. 11:59 pm
Out
CP3
Due 11:59 pm
Module 4 - Classes and Objects
Mon 07/18
LES 12 Objects
lesson: lesson
in-class: gslides
resources:
Videos
Wed 07/20
LES 13 More Objects
lesson: lesson
in-class: gslides
resources:
Videos
Extra resources
Thu 07/21
SEC 04 Classes and Objects
resources: handout
Fri 07/22
LES 14 Search Prep
lesson: lesson
in-class: gslides
resources:
Videos
Out
A4
I.S. 11:59 pm
Out
LR4
I.S. 11:59 pm
Out
CP4
Due 11:59 pm
Module 5 - Efficiency and Geospatial data
Mon 07/25
LES 15 Algorithmic Efficiency
lesson: lesson
in-class: gslides
resources:
Videos
Wed 07/27
LES 16 Geospatial Data
lesson: lesson
in-class: gslides
resources:
Videos
Thu 07/28
SEC 05 Geospatial Data
resources: handout
Out
PROJ P1
Due 11:59 pm
Fri 07/29
LES 17 Dissolve and Joins
lesson: lesson
in-class: gslides
resources:
Videos
Out
A5
I.S. 11:59 pm
Out
LR5
I.S. 11:59 pm
Out
CP5
Due 11:59 pm
Module 6 - Images
Mon 08/01
LES 18 numpy and Images
lesson: lesson
in-class: gslides
resources:
Videos
Wed 08/03
LES 19 Convolutions
lesson: lesson
in-class: gslides
resources:
Videos
Thu 08/04
SEC 06 Images
resources: handout
Fri 08/05
LES 20 Machine Learning and Images
lesson: lesson
in-class: gslides
resources:
Videos
Out
LR6
I.S. 11:59 pm
Out
CP6
Due 11:59 pm
Module 7 - Data Science and Society
Mon 08/08
LES 21 Ethics
lesson: lesson
resources:
Videos
Wed 08/10
LES 22 Algorithmic Fairness
Thu 08/11
SEC 07 Statistics and p-hacking
Fri 08/12
LES 23 Algorithmic Privacy
lesson: lesson
in-class: gslides
resources:
Videos
Out
LR7
I.S. 11:59 pm
Out
CP7
Due 11:59 pm
Module 8 - Special Topics
Mon 08/15
LES 24 Indexes / Trees
lesson: lesson
in-class: gslides
resources:
Videos
Out
PROJ P2
Due 1:10 pm
Wed 08/17 CSE 163 Final Project Presentation

Note: Presentation during class time, SIG 134 @ 1:10 pm

Out
PROJ P3
Due 11:59 pm
Thu 08/18
SEC 08 TA's Choice
Fri 08/19
LES 25 Victory Lap & Next Steps
lesson: lesson
in-class: gslides
resources:
Videos