noob here, trying to understand and run fast.ai's lesson 1 "Using Convolutional Neural Networks" Jupyter Notebook.
it seems like the way it's supposed to work is for me to read the text instructions and run the cells (in order)
so I pretty much did that, although I may have run some cells more than once
during that process, I didn't know if the code really was running, or if it was outputting anything
some of the cells had output under them, but when I ran the cell, the output disappeared and was not replaced by new output
I finally killed the job after 51 minutes (not sure how long it normally takes)
then I looked in the Output folder.....nothing that looks like output, but when I clicked the Download button, I got a 1.5 mB tar file, which for some reason I can't open
the log on the job page (https://www.floydhub.com/eeeeebeeeee/projects/fastaidogscats/1) mostly just reported saving the Notebook over and over again. When I killed the job, the log says:
10:15:37,145 INFO - Shutting down task.
2018-08-26 10:15:37,516 INFO - [shutdown] Task execution cancelled after None seconds for TaskInstance <TaskInstance: eeeeebeeeee/projects/fastaidogscats/1 (id: UvPMUdGP9EG3ThenUx6cb7)
2018-08-26 10:15:37,533 INFO - Creating data module for output...
2018-08-26 10:15:37,837 INFO - Data module created for output.
2018-08-26 10:15:37,837 INFO - Persisting data in home...
2018-08-26 10:15:38,018 INFO - Home data persisted.
in general, what am I not understanding, and what did I do wrong?
how do I know if a JN cell is executing?
how can I get an estimate of how long a JN is going to take to run?
if a job has run for a substantial amount of time, how can I know whether it's really running, or just hung?
was anything output from that job? how can I find and read it?
Thank you very much!