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

學生對 deeplearning.ai 提供的 Improving Deep Neural Networks: Hyperparameter tuning, Regularization and Optimization 的評價和反饋

4.9
40,643 個評分
4,326 個審閱

課程概述

This course will teach you the "magic" of getting deep learning to work well. Rather than the deep learning process being a black box, you will understand what drives performance, and be able to more systematically get good results. You will also learn TensorFlow. After 3 weeks, you will: - Understand industry best-practices for building deep learning applications. - Be able to effectively use the common neural network "tricks", including initialization, L2 and dropout regularization, Batch normalization, gradient checking, - Be able to implement and apply a variety of optimization algorithms, such as mini-batch gradient descent, Momentum, RMSprop and Adam, and check for their convergence. - Understand new best-practices for the deep learning era of how to set up train/dev/test sets and analyze bias/variance - Be able to implement a neural network in TensorFlow. This is the second course of the Deep Learning Specialization....

熱門審閱

CV

Dec 24, 2017

Exceptional Course, the Hyper parameters explanations are excellent every tip and advice provided help me so much to build better models, I also really liked the introduction of Tensor Flow\n\nThanks.

AM

Oct 09, 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

篩選依據:

251 - Improving Deep Neural Networks: Hyperparameter tuning, Regularization and Optimization 的 275 個評論(共 4,260 個)

創建者 江逸群

Jan 09, 2019

Thanks so much for this course

創建者 Sijie J

Jan 10, 2019

get a lot of insight about how to improve my own neural network.

創建者 Aditya B

Jan 12, 2019

The concepts has been explained in a fantastic way. But few suggestions:

-> After every lesson, I would love to have more pop quizes. This was the case with course 1, but I didnot get any pop quizes for this one.

-> In the quiz assignment, it would be nice to have an explanation or justification section, which will explain that why the option selected is a correct one and why the other options are incorrect. I know we can have the same discussion in the forums, but such an explanation ( one liner should be fine) can provide a good instant knowledge boost!

創建者 Dunitt M

Jan 11, 2019

Excelente curso, aunque me quedé con las ganas de implementar la normalización de lote en Numpy antes de usar TensorFlow.

創建者 aisibi

Jan 12, 2019

good!

創建者 Onur A

Jan 22, 2019

Very instructive course

創建者 Nitin S

Jan 22, 2019

Fun, Enlightening and above all easy to understand.

創建者 Nikesh P

Jan 23, 2019

Hyperparameters can affect our parameters and how tuning them properly would speed up our optimization is nicely taught. And it was great to know the intuition and mathematics behind other optimization algorithmswhich which was also taught very well.

創建者 rajesh t

Jan 22, 2019

Very interactive and very clear explanations.

創建者 Omar R L

Jan 24, 2019

very useful and fondamental

創建者 Nagaraj R

Jan 23, 2019

Fantastic course. Took all fear away from Deep Learning.

創建者 朱柏霖

Jan 23, 2019

nice

創建者 Oukaci

Jan 23, 2019

Very very excellent !!

創建者 Chad W L

Jan 24, 2019

very good. maybe a bit more of a deep dive than I was expecting, but great nonetheless

創建者 Terry P

Jan 25, 2019

Very good course and well timed with great ideas.

創建者 Peyman G

Jan 24, 2019

this course was amazing. I really enjoyed it

創建者 Minhao Z

Feb 09, 2019

This course is extremely helpful to real-world NN projects.

創建者 Yingyu F

Feb 09, 2019

Tensorflow I will to use @ instead of tf.matmul but failed in grading....

創建者 Alberto M C

Feb 08, 2019

Daunting material to go through, but massively important and well explained!

創建者 Gregory R G J

Feb 09, 2019

Thumbs Up!

創建者 Haris M

Jan 25, 2019

Pure Gold!

創建者 yaomingshan

Jan 25, 2019

感谢Angrew

創建者 Zhiliang W

Jan 25, 2019

Great lectues and exercises!

創建者 Damianos M

Jan 25, 2019

Again, a very structured course with Dr. Andrew Ng being so calm and simple explaining all methods of the course. It was worth my time! Many thanks to the organizers :)

創建者 zhengli

Feb 06, 2019

thank you very much!