The capstone of the project was really good it helped me to understand the deep learning concepts clearly for providing the solution.
A very nice project based course to get hands on experience with deep learning\n\nand transfer learning.
创建者 Julien V•
Great course !
创建者 NANANG K•
创建者 Aditya M P•
创建者 TELAGARAPU P•
创建者 Carlos F C d S e S•
创建者 Alvaro B•
创建者 Claudia S•
For the Keras part, it would be desirable if "clean" zip files were provided for week 2 to week 4 exercises, since they contain the MacOSX folder (which I think it is not required for the exercises). Also for Keras, it might be helpful if any other example could be found, since I do not think that using models which take that many hours (35 hours in Cognitive AI site / 8 hours in Google Colab) contribute in any way to the learning process. Or at least adjust them to use one epoch, like the Pytorch exercises
创建者 Meenal I•
The course was good, but the only reason I gave it a 4* is because try as I might, the model fitting kept running out of memory on the provided system. I had to create an account on AWS to get my model to run. Maybe a consideration would be to try an alternate dataset that may fit in memory. I spent over 5 days trying it on IBM till before I had to move. to AWS. It was a great set of courses. Could have been a little more challenging as well.
创建者 Julien P•
It's a great course to guide you through the full process of training a deep neural net. However, one needs to use external resources to train the model efficiently (Google Colab for example). The resources provided by IBM are not powerful enough to train the model in a reasonable amount of time (no GPU).
创建者 Daniel J B O•
I like the flexibility to pick our framework for the project i wish the kers one were a little bit more challenging
创建者 Ruchika V•
I have completed this course but did not get the badge for it. Is there any way to access it?
创建者 Thar H S•
Thank a lot for creating this course. It really useful and practical for me.
创建者 charles l•
This course was riddled with operational flaws regarding the image data, and how it operated in the IBM framework. At one point I was not able to run the labs with either PyTorch or Keras versions, and eventually just downloaded the notebooks and ran them in Google Colab to complete the specialization.
The data from the course is not well prepared, some invalid pictures in the data. And also sometimes the IBM platform can not run the training well, loss connection and need several hours of time for training the model...
创建者 Alexis b•
This is a good enough project if it is your first Pytorch implementation. However, the program is unevenly difficult, with very few information for week3 assignment, and almost copy/paste assignment for week4.
创建者 Reinaldo L N•
The docker environment by IBM is horrible. I just got to finish my course running all the notebooks locally (except for those at the Watson environment)
创建者 Lee Y Y•
Not well-prepared materials in Keras, especially in Week 3 (model-training) which took more than 3 hours to training and even not successfully.
创建者 Jakub P•
The content of the course is very interesting and highly informative, however there is a critical flaw in this course (at least for the keras library side of things), the problem is that IBM Cognitive Labs, the intended environment for the assignments, is incapable of running the later labs (week 3 + final) and will crash after 30+ minutes of waiting, this being due to the instructors having us use a relatively large database of images (~250 mb). Jupyter Notebooks on IBM Cognitive Lab struggles to just unzip the dataset (which is downloaded as a zip), not to even mention fitting the models to the data, which I found to be impossible to do with IBM Cognitive labs (for both week 3 and the final assignment). Ultimately I ended up having set up a jupyter lab environment on my own laptop, the problem is even then it took about 14 hours to fit the data to the models (in total, both week 3 and final assignment).
TL;DR the instructors have us using a pointlessly large dataset images which serves more to test our patience than our ability to create deep learning models.
创建者 Chaney O•
This course was incredibly frustrating. There were errors in the quiz questions out of one's control, which won't let one proceed without the correct answer to mis-written questions. It takes many days for instructor/and course assistants to respond to course forums. The IBM cognitive labs are too slow/not usable/crashes consistently and IBM Watson has severe credit limitations. Ultimately, searching the course forum threads from other students posts and running Google Colab on GPU were the only way I made it through. I definitely expected more from Coursera - more instructor interaction, working software and more TA visibility/guidance.
创建者 Edward J•
Very disappointing. The instructions are unclear in the assignments and it got frustrating choosing which platform to use to speed up the process and to bypass notebook errors. This was the least challenging and least interesting Capstone project I have done with IBM.
创建者 Denis U•
Is this really a professional certification ? Right now I don't think so. These tasks are for very very beginners. Not for professionals..
创建者 Nopthakorn K•
Capstone project had delayed for a month, and after that the course resource also not ready.
创建者 Mriam A•
the keras part was totally ignored
创建者 Lee F•
Course lecture are well done, but labs don't work properly. IBM should be able to do better. I am very familiar with Python and Jupyter notebooks. I have taken many courses with similar labs and have had almost no issues. I am disappointed, and will move on to AWS and Azure. When you move to the cloud, your stuff needs to work or people move on to the next service with a couple of clicks of a mouse. :-(