fast.ai-v3,

Fine Grained Classification

Follow Dec 31, 2019 · 1 min read
Fine Grained Classification
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Finally you can solve the mystery behind this weird drawing.. through this course.

juptyer notebook magic

%reload_ext autoreload
%autoreload 2
%matplotlib inline

this is special directives to jupyter notebook, not python code. And it is called ‘magics’ (but i think jeremy is magicion)

  • If somebody changes underlying library code while I’m running this, please reload it automatically
  • If somebody asks to plot something, then please plot it here in this Jupyter Notebook

Don’t hesitate to import start~

Digging into untar_data, path.ls

Union[pathlib.Path, str]: typed programming language? -> maybe i think disclaim the type beforehand for sure.

Q. like assert?

path.ls()

this is some module that fast.ai made because os.listdir(‘path’) is unconvinient.

Python3 pathlib library!

pathlib