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返回到 Improving Deep Neural Networks: Hyperparameter Tuning, Regularization and Optimization

学生对 DeepLearning.AI 提供的 Improving Deep Neural Networks: Hyperparameter Tuning, Regularization and Optimization 的评价和反馈

4.9
63,489 个评分

课程概述

In the second course of the Deep Learning Specialization, you will open the deep learning black box to understand the processes that drive performance and generate good results systematically. By the end, you will learn the best practices to train and develop test sets and analyze bias/variance for building deep learning applications; be able to use standard neural network techniques such as initialization, L2 and dropout regularization, hyperparameter tuning, batch normalization, and gradient checking; implement and apply a variety of optimization algorithms, such as mini-batch gradient descent, Momentum, RMSprop and Adam, and check for their convergence; and implement a neural network in TensorFlow. The Deep Learning Specialization is our foundational program that will help you understand the capabilities, challenges, and consequences of deep learning and prepare you to participate in the development of leading-edge AI technology. It provides a pathway for you to gain the knowledge and skills to apply machine learning to your work, level up your technical career, and take the definitive step in the world of AI....

热门审阅

DD

Mar 28, 2020

I have done two courses under Andrew ng and I am grateful to Coursera for their highly optimised and easily learning course structure. It has greatly help me gain confidence in this field. Thank you.

AM

Oct 8, 2019

I really enjoyed this course. Many details are given here that are crucial to gain experience and tips on things that looks easy at first sight but are important for a faster ML project implementation

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6451 - Improving Deep Neural Networks: Hyperparameter Tuning, Regularization and Optimization 的 6475 个评论(共 7,283 个)

创建者 Stephan W

Sep 2, 2017

As always - excellent lectures by Andrew Ng. However, I think that the programming assignments tend to be a it too easy and a bit too much "copy/paste".

创建者 Sepehr S

May 10, 2022

Really enjoyed the course. Only suggestion is to talk about the programming side more in the lectures but overall I'm really happy Thank you very much.

创建者 Nitin S

Nov 5, 2020

In the last exercise of last week, we have to use TensorFlow v1 which was quite annoying if you already have learned tf v2 other than that great course

创建者 Sergey

Oct 5, 2019

I wish prof. Ng provided more intuitions into underlying math particularly why gradient optimization techniques help. But like it anyways, very useful!

创建者 Anthony K

Nov 8, 2017

Great material, few minor errors that need fixing throughout. Noted in forums. I expect this will improve as more take the course and feedback applied.

创建者 Laurent P

Nov 27, 2021

Week 3 programming assignment required notions not touched in the training or mentioned in the instructions. Required lot of time to find information.

创建者 Hair P

May 17, 2020

This course has to be updated!!!!! TF 2.0 is what we are using now, and especially for new users, it is important to start from the newest frameworks.

创建者 Isaac S

Nov 27, 2019

I missed in the course an explanation and possibly a programming assignment of different tuning algorithms, such as random search and Bayesian search.

创建者 Rajeev D

May 25, 2020

The coverage on the subject was adequate but it will really help to make a pdf supporting document to highlight the hyper parameter tunning approach.

创建者 James D B

Jun 22, 2019

Probably a little too follow your nose at this point in the specialisation. But none-the-less very good. Would give 4.5 stars if that were an option.

创建者 Christoph S

Mar 3, 2019

Still some flaws + inaccuracies + video sequences that should be cut out. I think the organizers should really do it as people are now paying for it!

创建者 Teodor C

Dec 28, 2018

Last Tensorflow assignment has some output typos and bugs when using operators like @ and +. Course was ok, but that assignment took me way too long.

创建者 HongZhang

Jun 13, 2018

Great course to deepen my knowledge after first course. However, I would like to access more programming exercise for practice. That will be perfect!

创建者 Helen M

Aug 26, 2019

I think this course would benefit from a little more explaining. There are a lot of new concepts and some explanations were too quick in my opinion.

创建者 Amir V

Jul 12, 2023

The introduction to TF felt rushed, but maybe that's to be expected given the goals of this Course, which didn't include a kickstart of learning TF

创建者 Abhishek G

Mar 25, 2023

A very good course but I had high hopes for a practical session (Assignment) with application of hyperparameter tuning, with Tensorflow or without.

创建者 Latypov B

Jan 3, 2021

Теория хорошая, но практики во первых мало, во вторых на устаревшей версии тензорфлоу. Но зато в теории все разжевали. Очень круто все объясняется.

创建者 Stephen R

Oct 26, 2018

Enjoyed this course, especially the material that goes a bit deeper (different optimization methods, parameter tuning) and the intro to TensorFlow.

创建者 CH H

Nov 24, 2017

Less exciting than the first course, but this course is important to understanding the parameters that could affect a neural network's performance.

创建者 Sander L

May 2, 2021

I feel like the course is a bit too easy. I would recommend making it more difficult by letting the end-user try more hyperparameter tuning tests.

创建者 Youssouf B

Apr 22, 2019

what I did recognize in the deeplearning specialization that there are now further reading suggestions or reading syllabus like the other courses.

创建者 Harsh T

Feb 26, 2019

This course is one of the best course for good understanding of hyperparameter tunning.

And also let you know the effect of various hyperparameter.

创建者 Nicolás C

Apr 9, 2019

Nice course, TensorFlow might need some more in-detail explanation because it's a different than programming with Python, but it was really nice.

创建者 Vinicius J S

Aug 8, 2018

Nice course and nice the Tensorflow introduction, but there are errors on the lecture and on the final test. Be aware to use the forum some times

创建者 Daniel F (

Feb 9, 2020

Course was awesome, but there is an error with the grader for one of the programming assignments that took some time to search for a workaround.