Cheatsheet

[Prometheus77]

I've created a new mlr cheatsheet that I'd like to upload for feedback / comments. MlrCheatsheet_AC_v0.5.pdf MlrCheatsheet_AC_v0.5.pptx

BB: here is the google doc with remaining todos https://docs.google.com/document/d/1ypuVm-bmvBCGSN1FH8RyuRajJaR3luBOes1y3neP0yw/edit

[berndbischl]

1) ugh, wtf :) that looks great. @mllg and @jakob-r are also working on a cheatsheet and think this is really important. our stuff is here: https://docs.google.com/presentation/d/1amJt_mpCus9C0jvcoKm1L9SaGZ889yF84djab6fK4l0/edit?usp=sharing

it is much easier to maintain this as a google doc

2) we should really talk and join these 2. you dont have by any change time on friday 13-18? (german time)? because we are meeting then to work on this.

3) why is this in a PR with 600 changed files?

[Prometheus77]

1. I'm well-versed in PPTX; not nearly as good with Google docs. If someone who has that expertise would like to try to convert it over, that would be fine, but my guess is that will break a lot of things. I think the better route is for the community to provide feedback, and me to make changes in PPTX and re-upload. Ultimately the final version will be published as .PDF, right?
2. I am on MST (-0700), I believe that will be 05:00-10:00 my time. I can be available for probably the first half of that. PM me a meeting link and I'll hop on.
3. Because I don't really have experience with git. I just went to the Cheatsheet page, clicked "Create pull request", and that's what happened. I'll try to figure out how to resubmit properly.

[berndbischl]

we are online now, under google hangout. do you want to join?

[jakob-r]

I fixed the base to gh-pages. PR looks technically okay now.

[Prometheus77]

I'm available to join the session. My gmail address is aaronsama@gmail.com

[berndbischl]

hi. @Prometheus77 we had noted all of our comments in the google doc. will you iterate?

[Prometheus77]

Yes, thank you for your valuable feedback. I've been making improvements the past few days and hope to post an updated version soon. BTW, I enjoyed meeting the team!

Aaron

On Aug 2, 2017 12:33 AM, "Bernd Bischl" notifications@github.com wrote:

hi. @Prometheus77 https://github.com/prometheus77 we had noted all of our comments in the google doc. will you iterate?

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[berndbischl]

Yes, thank you for your valuable feedback.

you certainly dont have to thank us :) it is quite the opposite :)

[berndbischl]

i added the gdoc to the 1st post

[Prometheus77]

Going to close this pull request and create another one.

[Prometheus77]

Okay, so I'm having trouble pulling and pushing, probably a combination of access rights and not really being experienced with Github. I've made a number of updates to the version of the cheatsheet we discussed a few weeks back. I think it covers everything, but have labelled it v0.9 because I expect we're not quite there yet.

I'll have uploaded the files in this comment, and someone with the right combination of access and knowledge I lack can merge them in.

MlrCheatsheet_v0.9.pdf MlrCheatsheet_v0.9.pptx

[berndbischl]

Okay, so I'm having trouble pulling and pushing, probably a combination of access rights and not really being experienced with Github.

do you have a specific question? how can we help?

did you make some notes in the google doc what you worked on / is done, so i can easier check the new version?

[Prometheus77]

So I pulled the "cheatsheet" branch on to my local machine using Github Desktop. Then I dropped the new .pptx and .pdf files into mlr-tutorial/cheatsheet and tried to "push origin", only to get the message: Authentication failed. You may not have permission to access the repository. Open options and verify that you're signed in with an account that has permission to access this repository.

I'll make detailed updates to the Google doc shortly.

On Wed, Aug 16, 2017 at 1:33 AM, Bernd Bischl notifications@github.com wrote:

Okay, so I'm having trouble pulling and pushing, probably a combination of access rights and not really being experienced with Github.

do you have a specific question? how can we help?

did you make some notes in the google doc what you worked on / is done, so i can easier check the new version?

— You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub https://github.com/mlr-org/mlr-tutorial/pull/116#issuecomment-322690168, or mute the thread https://github.com/notifications/unsubscribe-auth/ACVfnZirRGVJTSGsi9TOyb0xAr4OtdUdks5sYps5gaJpZM4OkoR8 .

[Prometheus77]

...and new versions: MlrCheatsheet_v0.95.pdf MlrCheatsheet_v0.95.pptx

[Prometheus77]

Just checking in to see if you've had a chance to review the updated cheatsheet I uploaded a few weeks back and had any further suggestions or wanted to discuss.

[jakob-r]

Thanks. It looks really comprehensive! Maybe we should schedule another hangout. Until then we @berndbischl @mllg should have read it carefully and probably can give it a go.

[Prometheus77]

Let me know if / when you have availability and we can get on another call to finalize. I'm going to teach an mlr class to my company's data science organization at the beginning of November: would be great to have the cheatsheet published by then.

[Coorsaa]

Really nice cheatsheet!! In the Introduction box I would simplify "how the learner is to obtain the performance measure" to "how the learner obtains the..." or "how the learner evaluates the...".

[lbeggel]

Hi, looks great! Would have never thought that the whole mlr can fit on 2 pages ;) Some small comments: Setup: summarizeColumns misses '.' after '... or task' makeCostSensTask: i would change it to ' ... each observation-cost pair ...' Training& Testing: the second description in getParamSet sounds hard to understand Refining Performance: i would add '.' after '..., trafo = function(x) . ' and afte r' ...exponentially .' Quickstart: in Create and train learner, the 'test performance' sounds misleading. Maybe change it to 'evaluate' or something similar? Feauture filtering: in the first figure, the vertical dashed line starts with a fourth dash but which is cut off. Looks like a smear. And it's crooked :) Additionally, on screen, the red boxes in the figures tend to look too bulky. Suggestion would be to use a thinner linestyle. Wrappers: is this a coincidence that makePreprocWrapper and makePreprocWrapperCaret are black and not blue?

[juliabrosig]

Hi, it looks really good. Some design remarks are added in the Google doc https://docs.google.com/document/d/1ypuVm-bmvBCGSN1FH8RyuRajJaR3luBOes1y3neP0yw/edit

[Prometheus77]

I incorporated Stefan's, lbeggel's, and Julia's suggestions and made a few additional improvements.

I requested permission to the Google Doc with the new logo; once I am able to add the logo, I'll commit the final cheatsheets to the branch and send a pull request.

-Aaorn

On Sat, Oct 28, 2017 at 3:10 AM, Julia Fried notifications@github.com wrote:

Hi, it looks really good. Some design remarks are added in the Google doc https://docs.google.com/document/d/1ypuVm-bmvBCGSN1FH8RyuRajJaR3luBOes1y 3neP0yw/edit

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[juliabrosig]

@Prometheus77 where exactly did you upload the cheatsheet? I can't find it. Thanks!

[Prometheus77]

Tried to push to origin just now (mlr-tutorial, branch "cheatsheet"), but got: Authentication failed. You may not have permission to access the repository. Open options and verify that you're signed in with an account that has permission to access this repository.

On Wed, Dec 6, 2017 at 5:14 AM, Julia Fried notifications@github.com wrote:

@Prometheus77 https://github.com/prometheus77 where exactly did you upload the cheatsheet? I can't find it. Thanks!

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[juliabrosig]

ok now you should have access! Please try to upload it again. Thank you

[larskotthoff]

Looks good -- one suggestion: Could the quotes in the example commands be normal quotes (") instead of the fancy start-end quotes? Then you could copy and run the commands directly.

[Prometheus77]

Still not able to (getting same message about authentication). I'm dragging and dropping into this comment instead. If someone with proper access can commit and merge them, I'd be much obliged! MlrCheatsheet_v1.0.pdf MlrCheatsheet_v1.0.pptx

[jakob-r]

It looks awesome. I updated it directly to the master. Thanks again.