Institute of Computer Science
  1. Courses
  2. 2025/26 fall
  3. Introduction to Data Science (LTAT.02.002)
ET
Log in

Introduction to Data Science 2025/26 fall

  • Home
  • Lectures
  • Practice sessions
  • Homeworks
  • Projects
  • Projects from 2021
  • Call for Data and Project Topics
  • Exam
  • Tutorials
  • Dictionary ENG-EST
  • Grades

Weekly homeworks

Deadline for homework submission is at midday (12:00) every Monday (starting from Sept 22)!

  • Grades: Pseudonymised grades sheet coming soon!
  • Homework and practice session information



HW01. Introduction and first look at the data. Deadline: Monday, Sept 22, at midday (12:00)

Homework 1 tasks

HW02. Exploration of the data. Deadline: Monday, Sept 29, at midday (12:00)

Homework 2 tasks

HW03. Plotnine and frequent pattern mining. Deadline: Monday, Oct 6, at midday (12:00)

Homework 3 tasks

HW04. Clustering. Deadline: Monday, Oct 13, at midday (12:00)

Homework 4 tasks

HW05. Machine learning I. Deadline: Monday, Oct 20, at midday (12:00)

Homework 5 tasks

HW06. Machine learning II. Deadline: Monday, Oct 27, at midday (12:00)

Homework 6 tasks

HW07. Machine learning III. Deadline: Monday, Nov 3, at midday (12:00)

Homework 7 tasks

HW08. Machine learning IV. Deadline: Monday, Nov 17, at midday (12:00)

Homework 8 tasks


Submit your homework here:

You must be logged in and registered to the course in order to submit solutions.

HW02. Exploration of the data. Deadline: Monday, Sept 29, at noon (12:00)

Homework 2 tasks

HW03. Plotnine and frequent pattern mining. Deadline: Monday, Oct 7, at noon (12:00)

Homework 3 tasks

HW04. Clustering. Deadline: Monday, Oct 13, at midday

(12:00) Homework 4 tasks

HW05. Machine learning I. Deadline: Monday, Oct 21, at noon (12:00)

Homework 5 tasks

HW06. Machine learning II. Deadline: Monday, Oct 28, at noon (12:00)

Homework 6 tasks

HW08. Machine learning IV. Deadline: Monday, Nov 18, at noon (12:00)

Homework 8 tasks

HW09. Computational Statistics. Deadline: Monday, Nov 25, at noon (12:00)

Homework 9 tasks

HW10. First steps of the project. Deadline: Monday, Dec 2, at noon (12:00)

Homework 10 tasks

HW02. Exploration of the data. Deadline: Monday, Oct 2, at noon (12:00)

Homework 2 tasks

HW03. Plotnine and frequent pattern mining. Deadline: Monday, Oct 9, at noon (12:00)

Homework 3 tasks

HW04. Clustering. Deadline: Monday, Oct 16, at noon (12:00)

Homework 4 tasks

HW09 - Computational Statistics. Deadline: Monday, Nov 27, at noon (12:00)

Homework 9 tasks

  • Institute of Computer Science
  • Faculty of Science and Technology
  • University of Tartu
In case of technical problems or questions write to:

Contact the course organizers with the organizational and course content questions.
The proprietary copyrights of educational materials belong to the University of Tartu. The use of educational materials is permitted for the purposes and under the conditions provided for in the copyright law for the free use of a work. When using educational materials, the user is obligated to give credit to the author of the educational materials.
The use of educational materials for other purposes is allowed only with the prior written consent of the University of Tartu.
Terms of use for the Courses environment