Nov 5 2016
@Halfak which classifier algorithm should I use? Current production algorithms or HashingVector + GradientBoosting?
Sep 15 2016
Plots with and without sample weights:
Sep 14 2016
Agreed. I'm on it.
Sep 9 2016
Here is the plot.
Sep 8 2016
Makes sense. Will work on it.
Sep 7 2016
Here are the results from the grid search:
Best ROC AUC Score: 0.910445174634
Sep 2 2016
Here is the link to compare the results against:
Will try it
Sep 1 2016
New results with below params:
Aug 27 2016
@Halfak: results are out. Here you go:
Aug 25 2016
I am also pretty close to evaluating the first model with combined
Aug 19 2016
I think I got it wrong about the threshold in my above comment. Now I get it as the threshold is to keep the features whose importance is >= threshold, right? 0.0005 yields 375 features. I updated the notebook to show these features.
Shouldn't it be (2^20)*0.0005? It is 524.
Aug 18 2016
@Halfak I've plotted the histogram of the GBC (without other 77 features). Here is the exported version of the ipython output. I am exporting it and attaching here to capture the historical snapshot. Do you think there is an obvious step at 0.0005 (three zeros before five that is).
Aug 9 2016
Closed by mistake.
Jul 25 2016
For the record, the IRC log is here:
Jul 12 2016
Jul 9 2016
Here is a pull request using the first approach:
The following answer solves the problem:
I've found the reason behind the issues. The expression var browserLanguages = navigator.languages || [ navigator.language || navigator.userLanguage ]; assigns 'en-us' in iOS/Mac safari, but in Chrome, it assigns 'en'. en-us could not be found in the sourceLanguages hence it becomes undefined by the following filter:
Jul 6 2016
@schana replied back
Jul 4 2016
@schana: pls look into the PR and share your thoughts there
Jul 3 2016
Here is a first working copy:
Jul 1 2016
Questions: what will be the behavior when I click on a search suggestion? Should it do anything other than filling up the search text input with the title of the suggestion?
Jun 28 2016
Yes. It still exists. Checked both in iOS Chrome and Safari.
Jun 25 2016
@Jdrewniak there are dependencies to addEvent, mw, getDevicePixelRatio. Could you pls point me to the right sources for getting these?
Jun 17 2016
@Jdrewniak Thanks. Let's go with the first one. An example of it being used would be very helpful.
Jun 16 2016
Is the Wikipedia search suggestion box available as widget/extension/lib to integrate? Do we have to build one of our own?
Jun 10 2016
Jun 9 2016
I can see that some articles do have images but the query API does not return any. What could be the reason? Example:
Jun 8 2016
In that case, I think 250px for width is good enough; as the size of a card size is around 248px X 128px.
I did a quick check. If I open https://recommend.wmflabs.org/, all requests (including XHR, static) are made to https://. So, are we safe?
Jun 7 2016
Pginer-WMF - Also, would like to hear your opinion on images getting
I like it. What about others? Do need approval from design team?
May 30 2016
May 21 2016
I think it will help if we can have a predictable way to way to recreate the situation. Where exactly can we hardcode and always return articles with '/'?
I can confirm in OS X, Chrome it is red.
Here is a pull request:
Can we have an image like this: http://www.clker.com/clipart-15263.html
Here is the pull request:
I tried this.
May 20 2016
May 18 2016
I have created a pull request:
May 15 2016
I could think of two ways to achieve this.
May 13 2016
@JustinOrmont Thank you for the detailed input, appreciate :)
May 11 2016
Here are the new scores with n_estimators=200 and learning_rate = 0.05
May 10 2016
How are you parameterizing the GradientBoostingClassifier model when constructing it? I think that it would be worthwhile to try large values for n_estimators and small values for learning_rate. I'm not sure what kind of effect this will have so it will certainly be an experiment.
May 9 2016
There were few discussions over email. I'm pasting that here for future reference. It is in reverse chronological order.
May 8 2016
May 5 2016
May 3 2016
May 2 2016
Apr 30 2016
Apr 26 2016
Apr 21 2016
Apr 9 2016
Mar 23 2016
Mar 22 2016
@Halfak Please review when you get a chance. Should I be assigning this card to you (the reviewer)? Not sure what workflow we follow here.
Mar 20 2016
Here is the commit for the change:
Mar 18 2016
I have coded the part to install systemd service. I have craeted a new class using wikitech "manage puppets group". It is called role::labs::ores::precached.
Mar 12 2016
Note to self from a chat with yuvi:
Mar 10 2016
Is anyone working on this? If not, I'll take it up.