学生对 DeepLearning.AI 提供的 Improving Deep Neural Networks: Hyperparameter Tuning, Regularization and Optimization 的评价和反馈
课程概述
热门审阅
DH
Apr 26, 2020
Everything, Everyparameter in neural networks looks familiar to me now. I feel like I can optimize them for better accuracy. Overall I learned some new things and the way of teaching was really nice.
HK
Aug 7, 2021
As a beginner who learn machine learning for 2 months, this course guide me to the basic concepts of hyperparameter tuning! I think I can come back to here while I practice machine learning projects!
7251 - Improving Deep Neural Networks: Hyperparameter Tuning, Regularization and Optimization 的 7275 个评论(共 7,291 个)
创建者 KimSangsoo
•Sep 17, 2018
괜찮음
创建者 Dave L
•Oct 3, 2024
The videos are good and go into a lot of the details. However, the programming tasks are not very useful. They basically expect you to plug certain lines into an almost complete programme, without really understanding what the individual lines - let alone the rest of the programme - really mean. Also, there is the occasional reference to lecture notes. However, those lecture notes are just the slides that are being used with hand-written annotations on top, and without the accompanying videos, they are not useful.
创建者 Fabrizio N
•Dec 7, 2018
Good course content and clear exposition by Andrew. The course material however is not of a good standard. The slides can be downloaded but after all the hand scribbles by the tutor, they are barely decifrable. Some are just blank pages that need to be filled in with screenshots from of the videos. The assignements are often just a copy and paste exercise, and Jupyter crashes cause frequent loss of work.
创建者 Goda R
•Feb 14, 2020
The video content is very good to get a good hang of theoretical aspects but the programming assignments are too spoon-fed because of which after doing filling the blanks, you don't feel confident enough to implement the same on your own. Instead the assignments should be changed to cases where instructions are given in words and entire function should be implemented by students.
创建者 André Ø
•Nov 30, 2017
The TensorFlow part of the course felt out of place and not of the same quality as the previous material. It would have been better if another week was spent using TensorFlow to actually improving a NN and not just copy-paste an example into the assignment. Even after using TensorFlow in the assigment and passing, working with TensorFlow still
创建者 Sergey K
•Jul 6, 2020
In general the course isn't deep enough. There are no summaries of the lectures, there are no excercises during lectures, the programming assignments are very weak, they don't challenge the use of lectures or anything - all necessary data are in the notebooks. All this course will be lost in a week.
创建者 Ivan I P
•Apr 28, 2023
Sadly the last course assignment didn't compile properly in the sections that were outside the "graded functions" (more specifically in Week 3). Also some of the questions of the quizzes were intentionally misleading but for very unimportant details.
创建者 Cristian G
•Sep 28, 2022
They should improve the programming labs.
There's too much repetition in things like programming a function that initializes the parameters while important things, like model definition, are already written in the notebook.
创建者 James H
•Nov 18, 2018
The whole tensor flow introduction is weak - it clearly requires further reading, which is fine but totally out of kilter with the videos so far, which have taken things from first principles very clearly.
创建者 Martin B
•Nov 16, 2017
A technical problem with the grader caused my grade to be artificially lower on the last project. Although I was instructed to resubmit, the course ended with a lower grade than I should have received.
创建者 Anne R
•Oct 9, 2019
Not much implementation required of the students. More testing of the methods would be useful or if the concepts are the focus then this course should be merged into another course in the sequence.
创建者 Brian R
•Jun 10, 2018
The course material is good but Jupyter notebook interface does not work correctly. You will waste a lot of you precious time fiddling and redoing work that you lose when the notebook fails to save.
创建者 Abhishek K
•Dec 20, 2019
could be accomplished in a week. wastes time and doesnt go in sufficient depth.
After completion, you will get a 'taste' of optimization techniques, but it is not way comprehensive.
创建者 Don F
•Feb 1, 2018
The course was good but there were multiple mistakes in the final programming assignment. These mistakes were reported in the forums over 4 months ago and have not been addressed.
创建者 Sam G
•Mar 12, 2020
I find that the programming assignments have a LOT of copy pasta. Also, wasn't enthused to hear that we are using an out of data framework.
创建者 Jaime T G
•Jan 22, 2019
Very poor explanations, not correlated with the quitz and exercises. Missing more theoretical material in pdf with some more explanations.
创建者 Harshit G
•Feb 7, 2020
the instructor must give some more detailed explanation of the optimization techniques and hyperparameter tuning
创建者 Deleted A
•Sep 30, 2017
From my point of view this course deserves a bit more time. Too much material rushed through in too little time.
创建者 Antoine J
•Apr 11, 2020
Was way harder than the Course1 and Course2. Should be simplifier on topic la batch norm, expo. weighted avg..
创建者 Nathen N
•Sep 13, 2020
The notebooks of this class are terrible. They should receive more attention so you actually learn something.
创建者 Sanford F
•Jan 24, 2019
There are many errors in the course materials and no one seems willing to fix them.
创建者 Jay L
•Mar 25, 2021
When I submit the assignment, the output is the same, but there is no point for it
创建者 Daniel T
•Sep 21, 2017
The programming assignment for week 3 was full of bugs
创建者 Shankar N
•Feb 17, 2019
Could have been a 4 week course
创建者 ENDER D I
•Aug 22, 2021
last pa needs revision