2025년도 2학기 인공지능수학 (MATH442-01) 강의계획서

1. 수업정보

학수번호 MATH442 분반 01 학점 3.00
이수구분 전공선택 강좌유형 강의실 강좌 선수과목
포스테키안 핵심역량
강의시간 화, 목 / 15:30 ~ 16:45 / 수리과학관 강의실 [104호] 성적취득 구분 G

2. 강의교수 정보

김진수 이름 김진수 학과(전공) 수학과
이메일 주소 jinsukim@postech.ac.kr Homepage http://mathjinsukim.com
연구실 수리과학관 319호 전화 054-279-2044
Office Hours Tue. 17:00-18:00 or by appointment

3. 강의목표

We focus on how machine learning or data science build upon the mathematics.
To this end, we cover the basic but fundamental mathematics; linear algebra,
probability/statistics, and optimization. We apply these mathematics to some
basic but central machine learning problems. It is hoped that students will
have a firm understanding of the mathematics for artificial intelligence and get ready to
solve practical problems arising from machine learning.

4. 강의선수/수강필수사항

Calculus and Linear Algebra will be helpful.
Basic Programming may be required for homework.

5. 성적평가

Homework (30%), Attendance (5%), Midterm (30%), and Final (35%)

6. 강의교재

도서명 저자명 출판사 출판년도 ISBN
Mathematics for Machine Learning M. Deisenroth, A. Faisal, and C. Ong Cambridge University Press 2020 978-1108455145
Linear Algebra and Learning from Data G. Strang Wellesley-Cambridge 2019

7. 참고문헌 및 자료

Some materials for textbook 2: https://math.mit.edu/~gs/learningfromdata/
Simon J. D. Prince (2025), Understanding Deep Learning, https://udlbook.github.io/udlbook/
Yann LeCun. (1988) A Theoretical Framework from Back-Propagation.
Ben Recht. (2016) Mechanics of Lagrangians.
Aurélien Géron (2022) Hands-On Machine Learning with Scikit-Learn, Keras, and TensorFlow: Concepts, Tools, and Techniques to Build Intelligent Systems

8. 강의진도계획

It covers the following materials:
[Week 1] Motivation: Introduction of simple AI models. Which (how) mathematical theory contributes to those models?
[Week 1] Intro and basic overview of neural networks and linear algebra.
[Weeks 2-5, textbook 2] Linear Algebra and Matrix decompositions.
[Week 6 and 7, textbooks 1 and 2] Optimization, gradient descent, and ADAM.
[Week 8 and 9, textbooks 1 and 2] Probability and statistics.
[Week 10 and 11] Others: Diffusion models and Bayesian.
[Week 12] Applications.

Midterm: October 21st, 3:30-5:30 pm.
Final: December 16th, 3:30-5:30 pm.

9. 수업운영

No late homeworks will be accepted without an approved excuse.

10. 학습법 소개 및 기타사항

Messages for those who take this course remotely during military service & off-campus students (off-campus students have to be confirmed by me for virtual participation in this course).
1. Every lecture will be recorded and uploaded to PLMS.

2. Midterm and final exams will be live take-home exams: At the appointed time, I will send the exam problems to each student, who must then submit their solutions within 2 hours. To prevent cheating (e.g., using AI to solve problems), each exam will be designed to test understanding rather than testing calculations or formula use. Solutions are expected to follow a clear and logically consistent flow. When math problems are solved using generative models such as ChatGPT, the results often contain correct calculations but logically flawed reasoning. If your solutions show correct computations but lack logical rigor, I will assume you used a generative model. In such cases, a significant deduction will be applied.

3. Letter grades will be assigned purely based on each student’s performance, not on relative comparison.

4. Grades for military students will be evaluated separately from those of regular students.

11. 장애학생에 대한 학습지원 사항

- 수강 관련: 문자 통역(청각), 교과목 보조(발달), 노트필기(전 유형) 등

- 시험 관련: 시험시간 연장(필요시 전 유형), 시험지 확대 복사(시각) 등

- 기타 추가 요청사항 발생 시 장애학생지원센터(279-2434)로 요청