DOC - adding a new example on image classification with data ops
This PR adds a new example for handwritten digit classification using skrub's Data Ops and updates several broken links in the documentation to point to the correct examples.
From skrub's meeting: hpo should take less time so I need to look into the grid to speed things up a bit
From skrub's meeting: hpo should take less time so I need to look into the grid to speed things up a bit
is HPO necessary in this example (given that it is shown in a couple of other examples)? What is the main point you want to get across with this one? Deciding that might help find what can be cut to speed it up
Also, if you want to work more on the added example, there is the option to move the fix of broken links to a separate PR so that this part can be merged sooner
Also, if you want to work more on the added example, there is the option to move the fix of broken links to a separate PR so that this part can be merged sooner
I think I'll do that so I can also deal with #1793
Links will be fixed in #1798, the rest of the PR needs some work and will likely not be merged for a while