Probabilistic Graphical Models 1: Representation(으)로 돌아가기

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Probabilistic graphical models (PGMs) are a rich framework for encoding probability distributions over complex domains: joint (multivariate) distributions over large numbers of random variables that interact with each other. These representations sit at the intersection of statistics and computer science, relying on concepts from probability theory, graph algorithms, machine learning, and more. They are the basis for the state-of-the-art methods in a wide variety of applications, such as medical diagnosis, image understanding, speech recognition, natural language processing, and many, many more. They are also a foundational tool in formulating many machine learning problems.
This course is the first in a sequence of three. It describes the two basic PGM representations: Bayesian Networks, which rely on a directed graph; and Markov networks, which use an undirected graph. The course discusses both the theoretical properties of these representations as well as their use in practice. The (highly recommended) honors track contains several hands-on assignments on how to represent some real-world problems. The course also presents some important extensions beyond the basic PGM representation, which allow more complex models to be encoded compactly....

Jul 13, 2017

Prof. Koller did a great job communicating difficult material in an accessible manner. Thanks to her for starting Coursera and offering this advanced course so that we can all learn...Kudos!!

Oct 23, 2017

The course was deep, and well-taught. This is not a spoon-feeding course like some others. The only downside were some "mechanical" problems (e.g. code submission didn't work for me).

필터링 기준:

교육 기관: Ryan D

•Jun 21, 2017

Quiz and Video Lecture content was good. Would have preferred different format for programming assignments. The 30 minute life time of programming assignment submission tokens was pretty inconvenient. Overall great course. Definitely more challenging than the Machine Learning course material.

교육 기관: Jorge C

•Sep 17, 2017

Sugerencia: Algunos de los ejemplos numéricos presentados en el curso podrían ir acompañados de alguna expresión matemática intermedia que facilite la comprensión de los mismos.

교육 기관: Isaac A

•Mar 23, 2017

A great introduction to Bayesian and Markov networks. Challenging but rewarding.

교육 기관: Chan-Se-Yeun

•Jan 07, 2018

This course is quite interesting not that easy. It helps me understand Markov network. The questions within the video are very helpful. It helps me check out some essential concepts and details. What's more, I'm fascinated by the teacher's voice and her teaching style, though detailed reading is required off class to gain comprehensive understanding. This is the first time I take online course in courser, and it's fun. I think I'll keep on learning the rest 2 courses of this series.

교육 기관: Sureerat R

•Mar 02, 2018

This subject covered in this course is very helpful for me who interested in inference methods, machine learning, computer vision, and optimization.

교육 기관: Jonathan H

•Nov 25, 2017

This course is hard and very interesting!

교육 기관: Amritesh T

•Nov 25, 2016

highly recommended if you wanna learn the basics of ML before getting into it.

교육 기관: SIYI Y

•Nov 04, 2016

This is definitely a good course. The honors assignments are interesting, which instruct you to implement graphical models from scratch to solve problems in real world using Matlab or Octave. This helps me understand the theory part better and allows me to have better sense how they can work practically applications.

교육 기관: Anurag P

•Jan 08, 2018

The course is quite hard, however it becomes easier if you follow the book along with course. Also, programming assignments need to improved, the bugs and known issues mentioned in forum should be incorporated to prevent people from wasting time on setup issues.

교육 기관: Miriam F

•Aug 27, 2017

Very nice and well prepared course!

교육 기관: Lilli B

•Feb 02, 2018

Brilliant content and charismatic lecturer!!!

교육 기관: Renjith K A

•Sep 23, 2018

Was really helpful in understanding graphic models

교육 기관: José A R

•Sep 14, 2018

Excellent course. Very well explained with precise detail and practical material to consolidate knowledge.

This was my first approach to PGM and end it fascinated. Will look to learn more from this subject.

Thank you very much Daphne!!

교육 기관: PRABAL B D

•Sep 01, 2018

Awesome Course. I got to learn a lot of useful concepts. Thank You.

교육 기관: M A B

•Aug 31, 2018

Excellent course, the effort of the instructor is well reflected in the content and the exercices. A must for every serious student on (decision theory or markov random fields tasks.

교육 기관: ALBERTO O A

•Oct 16, 2018

Really well structured course. The contents are complemented with the book. It is a time consuming course. Totally enjoyed!

교육 기관: BOnur b

•Nov 13, 2018

Great course. Recommended to everyone who have interest on bayesian networks and markov models.

교육 기관: 张浩悦

•Nov 22, 2018

funny！！

교육 기관: Musalula S

•Aug 02, 2018

Great course

교육 기관: Pablo G M D

•Jul 18, 2018

Outstanding teaching and the assignments are quite useful!

교육 기관: Umais Z

•Aug 23, 2018

Brilliant. Optional Honours content was more challenging than I expected, but in a good way.

교육 기관: Chahat C

•May 04, 2019

lectures not good(i mean not detailed)

교육 기관: Sumod K M

•May 06, 2019

The course contents and presentation is of very high quality. The assignments and quizzes are both challenging and very rewarding. The only minor qualm is that the programming assignment grader seems to have few issues. For one, MATLAB indexing is really hard to work with. Secondly, it doesn't test the answers fully in some cases. Like the case of OptimizeWithJointUtility, OptimizeLinearExpectations. My codes passed the grader but I was splitting to hair to figure out why my answers to quiz questions corresponding to programming assignment were wrong. Turned out that my code was incorrect for the two programming assignments and that was causing issues. Otherwise, really nice course. Thank you :).

교육 기관: Yue S

•May 09, 2019

Great course!

교육 기관: 郭玮

•Apr 26, 2019

Really nice course, thank you!