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Voltar para Probabilistic Graphical Models 1: Representation

Comentários e feedback de alunos de Probabilistic Graphical Models 1: Representation da instituição Universidade de Stanford

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1,378 classificações
307 avaliações

Sobre o curso

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....

Melhores avaliações

ST

12 de jul de 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!!

CM

22 de out de 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).

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226 — 250 de 300 Avaliações para o Probabilistic Graphical Models 1: Representation

por 邓成标

30 de nov de 2017

The materials are very interesting, however, this professor speaks so fast that it is hard to grasp the deep theory. In overall, this course is great. And I really need to do the assignment to enhance my comprehension about the content.

por Surender K

7 de nov de 2016

Wonderful course with great material. Wish there were more examples in the material. Nonetheless cannot complain to get this course for free with SEE material and programming assignments (need to complete yet in this session)

por Akshaya T

16 de jan de 2018

Some tutorials need disambiguating documentation (upgrade :)) but otherwise, the course is really good. It would also help if there is a mention of what chapters to study from the book for every lesson -- in the slides.

por RAJEEV B

23 de dez de 2017

This specialization covers a lot of concepts and programming assignments which are very helpful in understanding the concepts clearly. Although, I wish there is some form of explanation for the programming assignments.

por Alain M

3 de nov de 2018

Overall very good quality content. PAs are useful but some questions/tests leave too much to interpretation and can be frustrating for students. Audio quality for the classes could also be improved.

por Boxiao M

28 de jun de 2017

The lecture was a bit too compact and unsystematic. However, if you also do a lot of reading of the textbook, you can learn a lot. Besides, the Quiz and Programming task are of high qualities.

por Shawn C

5 de nov de 2016

The course is great with plenty of knowledge. A little defect is about description about assignment. As the forum discussed, several quizzes may confusing.

por Shane C

18 de mai de 2020

concepts in the videos are well presented. additional readings from the textbook are helpful to cement concepts not explained as thoroughly in the videos

por Hilmi E

16 de fev de 2020

I really enjoyed attending this course. It is foundational material for anyone who wants to use graphical models for inference and decision making..

por Nimo F B

10 de set de 2020

Great content and easy to pick up. Only issue was with downloaded Octave software. Does not work, despite multiple downloads on different machines

por Roman S

20 de mar de 2018

A good introduction to PGM, from very basic concepts to some move in-depth features. A big disadvantage is Matlab/Octave programming assignments.

por Serge S

18 de out de 2016

Thanks to this course, Probabilistic Graphical Models are not anymore an esoteric subject! I am really looking for the second part of the course.

por Jack A

5 de nov de 2017

The class was very exciting and challenging, but I felt the programming assignments weren't dependent on understanding the classwork at all.

por Francois L

16 de mar de 2020

Really interesting contents but it would be great to have the exercises in a more up to date programming environment (python for instance)

por Gorazd H R

7 de jul de 2018

A very demanding course with some glitches in lectures and materials. The topic itself is very interesting, educational and useful.

por Ashwin P

9 de jan de 2017

Great material. Course mentors are nowhere to be found and some of the problems are hard, so I'd have liked to see some guidance.

por Forest R

20 de fev de 2018

Excellent introduction into probabilistic graph models. Introduced me to Baysian analysis and is quite helpful for my work.

por Иван М

26 de abr de 2020

Great course, would be nicer if exercises were in Python or R and if software from first honours task worked on Mac.

por Xiaojie Z

22 de dez de 2018

Some interesting knowledges about PCM, but I think I need more detailed information in the succeeding courses.

por Luiz C

26 de jun de 2018

Good course, quite complex, wish some better quality slides, and more quizzes to help understand the theory

por Saurabh N

24 de mar de 2020

The coding assignments can be compulsory too.

Maybe not as vast, but maybe interleaved with the quizzes

por Werner N

28 de dez de 2016

Very good course. It should contain more practical examples to make the material better to understand.

por Haitham S

24 de nov de 2016

Great course, however, the honors track assignments are a bit too tedious and take lots of time.

por Kevin W

17 de jan de 2017

The course is pretty good. I love the way that the professor led us into the graphical models.

por Péter D

29 de out de 2017

great job, although the last PA is a huge pain / difficulty spike - more hints would be nice