Missing files/functions in p2ch13 directory.

[Matthew Corsmeier]

There are several missing files in the "p2ch13" directory.

• "p2ch13.training" is missing LunaTrainingApp, and without this function several other files/functions will break.

• "p2ch13_explore_data.ipynb" tries to import old_build2dLungMask from "p2ch13.dsets", but this is also missing.

• build2dLungMask needs LunaDataset, but this is missing from 'p2ch13.dsets'.

• "p2ch13_explore_data.ipynb" tries to import SegmentationMask and MaskTuple from the file "p2ch13.model_seg", but "p2ch13.model_seg" is not in this directory.

Previous chapters have identically named files for some of these, but these do not seem to be interchangeable. I tried importing earlier versions of the missing files listed above into the "p2ch13" directory, but this caused numerous functions to break.

In addition, I noticed these issues in the notebooks for p2ch13:

• Last cell of "p2ch13_explore_data.ipynb" - TrainingLuna2dSegmentationDataset() has the argument "batch_size", which is no longer a valid parameter.

• TrainingLuna2dSegmentationDataset returns only 4 objects, but the output is assigned to 5 variables. This is a problem in both "p2ch13_explore_data.ipynb" and "p2ch13_explore_data_v2.ipynb"

• In "p2ch13_explore_data_v2.ipynb", CandidateInfoTuple needs to be imported from from p2ch13.dsets

• The notebook "p2ch13_explore_diagnose.ipynb" tries to import the file "diagnose", but this is missing from the "p2ch13" directory. Should this notebook just be deleted from the repository?

[Bogdan Ivan]

Bump!

[RahimiPhz]

Any update on this? I couldn't find the files as well

[sfleisch]

None of the notebooks work.
In many cases you can figure out how to fix them.