Practice lab: Deep Learning for Content-Based Filtering exercise 1

Course Q&A Machine Learning Specialization Unsupervised Learning, Recommenders, Reinforcement
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exercise 1
exercise 11147×502 140 KB

Please help with exercise 1. Considering that I also deleted the codes, how can I return to the original state?

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To get a new copy of the assignment:

  • Use the File → Open command.
  • Select the notebook file name, and use the ‘Delete’ tool.
  • Use the Lab Help tab (it’s a question-mark inside a circle), and select “Get latest version”.
  • Use the File → Open command, and open the new copy of your notebook.
  • Use the “Kernel → Restart & Clear all output” command.

Now you can start over.

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