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freakonometrics's profile
Arthur Charpentier ❄
Arthur Charpentier ❄
Arthur Charpentier  ❄
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@freakonometrics

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Arthur Charpentier  ❄Verified account

@freakonometrics

Artisan de la donnée. Surreptitious economist & born-again mathematician. Fellow actuary & (coffee and) data addict. Professor & researcher in Montréal, Canada

Montréal, Québec
freakonometrics.github.io
Joined January 2010

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    Arthur Charpentier  ❄‏Verified account @freakonometrics Feb 2

    The MOOC is dead... http://science.sciencemag.org/content/363/6423/130 …pic.twitter.com/GaCnB2f2ag

    6:35 PM - 2 Feb 2019
    • 664 Retweets
    • 1,215 Likes
    • La Ciguë Chris Martin garnett Thomas Rulleau PT PhD #Skepticism🤔🖖 azwar arrosyid Jennifer Bruton ️☘️️ Sofía Jijón A. Tristan Williams VizuWow
    53 replies 664 retweets 1,215 likes
      1. Arthur Charpentier  ❄‏Verified account @freakonometrics Feb 6

        "How clever students trick dumb automated programming assignment assessment systems" https://www.researchgate.net/profile/Nane_Kratzke/publication/330752881_Smart_like_a_fox_How_clever_students_trick_dumb_automated_programming_assignment_assessment_systems/links/5c5a884792851c48a9bd7a9c/Smart-like-a-fox-How-clever-students-trick-dumb-automated-programming-assignment-assessment-systems.pdf?_sg%5B0%5D=0VSfhtbpUQL7IlyNoZi-Y6pt87FrPIeEPv-_YkRMFBCfhYR_Is9uyVT1Rn2dpu5F8laIJK_I0zgNUKxV2AfZTg.QvwfPAMzZP3G0JTvM5couEOzRPq40eDozdNX8hiBFE55ixdy6g_zStrfwRz-MbHo1NchdTmbKGYG3TiQpWUpvg&_sg%5B1%5D=IIibNatrjj42W5VkwXDLTox9z4pgVakXMcxZMMmSoNo9IiLuP2sshYolhX6kxtilplOvzWEFp3IvOz7lUb2xDbPnIdwio0z_504WY5GPgOCS.QvwfPAMzZP3G0JTvM5couEOzRPq40eDozdNX8hiBFE55ixdy6g_zStrfwRz-MbHo1NchdTmbKGYG3TiQpWUpvg&_iepl= … (how to cheat with MOOCs)

        0 replies 2 retweets 10 likes
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      1. New conversation
      2. Sigit Purwadi H W‏ @S_Purwadi Feb 3
        Replying to @freakonometrics

        Hello @freakonometrics, I'm an Edtech student who's interested in studying and reviewing this paper. Can I get accessibility for the pdf file?

        1 reply 0 retweets 0 likes
      3. Arthur Charpentier  ❄‏Verified account @freakonometrics Feb 3
        Replying to @S_Purwadi

        I did include the link... don't you use sci-hib ?

        1 reply 0 retweets 0 likes
      4. Sigit Purwadi H W‏ @S_Purwadi Feb 3
        Replying to @freakonometrics

        No. Unfortunately, I do not. Our university has no access to that. I would be very grateful if someone could help me with this.

        1 reply 0 retweets 0 likes
      5. Arthur Charpentier  ❄‏Verified account @freakonometrics Feb 3
        Replying to @S_Purwadi

        of course your university does not offer the access ! https://en.wikipedia.org/wiki/Sci-Hub 

        1 reply 0 retweets 2 likes
      6. Sigit Purwadi H W‏ @S_Purwadi Feb 3
        Replying to @freakonometrics

        Ya, I've got the PDF file. Thank you!

        0 replies 0 retweets 0 likes
      7. End of conversation
      1. New conversation
      2. Thomas G. Dietterich‏ @tdietterich Feb 2
        Replying to @freakonometrics

        The end of the article is disappointing. The MOOCs weren't "domesticated" by existing higher ed; instead their learning model failed on its own. Would like to see a study that explained WHY they failed. The need is huge.

        4 replies 6 retweets 61 likes
      3. Sebastian Raschka‏ @rasbt Feb 2
        Replying to @tdietterich @freakonometrics

        Haven't looked at recent MOOCs, but my intuition 1) the content was too watered down compared to regular college courses 2) low incentive for course completion (completing online courses don't provide degree credentials) 3) competition: many profs now record&share their lectures

        7 replies 4 retweets 69 likes
      4. Jeremy Howard‏ @jeremyphoward Feb 2
        Replying to @rasbt @tdietterich @freakonometrics

        When traditional education folks study MOOCs they totally mess it up every time. e.g. Why on earth are people still using completion rate as a success metric? Our course, for instance, is explicitly designed to provide most of what you need in the first couple of lessons.

        5 replies 18 retweets 109 likes
      5. Hamel Husain‏ @HamelHusain Feb 2
        Replying to @jeremyphoward @rasbt and

        Exactly! I routinely peruse parts of courses I want and skip over things I already know. I take fastai every year but I skip around to maximize enjoyment or coordinate with a side project. I feel like that was one of the points of MOOCs in the first place 🤷🏽‍♂️

        2 replies 3 retweets 31 likes
      6. Jeremy Howard‏ @jeremyphoward Feb 2
        Replying to @HamelHusain @rasbt and

        If MOOCs have failed, I have trouble explaining the success of inspiring folks like you, @HamelHusain ... :)

        7 replies 1 retweet 15 likes
      7. Sebastian Raschka‏ @rasbt Feb 2
        Replying to @jeremyphoward @HamelHusain and

        I agree with you that sharing material online is immensely useful for everyone's education. So the argument was that also because more online lectures (which are not automatically MOOCS) are contributing to the decline in interest in completing MOOCS b.1/b.2

        2 replies 1 retweet 3 likes
      8. Sebastian Raschka‏ @rasbt Feb 2
        Replying to @rasbt @jeremyphoward and

        b.2/b.2 To me, a MOOC is something with a discussion forum, TAs, certificates, etc, which is different from sharing course videos or lectures online and discussing on social media. The online course material from taught-in-person courses is often better than most MOOCs

        1 reply 1 retweet 2 likes
      9. Jeremy Howard‏ @jeremyphoward Feb 2
        Replying to @rasbt @HamelHusain and

        There are many bad MOOCs and many bad in person courses. But you can pick the best MOOC in the world - it'll often be free - whilst can't go to any in person course you choose.

        8 replies 3 retweets 30 likes
      10. 7 more replies
      1. New conversation
      2. Clemens Link‏ @ClemensLink Feb 3
        Replying to @freakonometrics

        For Academic #MOOCs this might (!) be the case, but #Enterprise #MOOCs are vital & growing. In 2018 @SAP’s MOOC platform @openSAP had its best year ever in terms of new learner registrations, course enrollments, engagement and successful completions. #LearningForLife @moenig

        2 replies 2 retweets 14 likes
      3. Jens Mönig‏ @moenig Feb 3
        Replying to @ClemensLink @freakonometrics and

        that's exactly how I read the essay. MOOCs are not likely to make brick-and-mortar schools obsolete or transform universities, but they're here to stay to provide specialized supports for non-traditional learning environments such as companies and customer training.

        1 reply 0 retweets 7 likes
      4. Clemens Link‏ @ClemensLink Feb 3
        Replying to @moenig @freakonometrics and

        The only thing we have to keep an eye on: that these kind of #Enterprise & #Corporate #MOOCs stay open & free of charge to support everyone in #LearningForLife

        0 replies 0 retweets 4 likes
      5. End of conversation
      1. New conversation
      2. Rebecca Jagodziński‏ @RjJagodzinski Feb 3
        Replying to @freakonometrics @Research_Tim

        @GFereshte what are your thoughts on this?

        1 reply 0 retweets 1 like
      3. Fereshte Goshtasbpour‏ @GFereshte Feb 3
        Replying to @RjJagodzinski @freakonometrics @Research_Tim

        Well, the issue is measures for traditional online courses are used to measure MOOC success, while MOOCs are different. I myself rarely complete a MOOC, but this is because I know what I want from a specific MOOC & I just complete the relevant weeks...1/2

        2 replies 0 retweets 16 likes
      4. Fereshte Goshtasbpour‏ @GFereshte Feb 3
        Replying to @GFereshte @RjJagodzinski and

        ... as a learner I choose what I need/want to learn. So from the beginning my intention wasn’t to complete a MOOC, and I shouldn’t be considered as a learner who drops out. This is the freedom of choice (open) & informal learning that MOOCs offer.

        1 reply 0 retweets 17 likes
      5. Russ Steele‏ @RussInMtl Feb 4
        Replying to @GFereshte @RjJagodzinski and

        It sounds to me that you weren’t using a MOOC as a substitute for a course; you were using the MOOC as a substitute for a book. Perhaps that is the more fair way to view MOOCs: super fancy, very well designed visual-audio textbooks.

        1 reply 0 retweets 4 likes
      6. Fereshte Goshtasbpour‏ @GFereshte Feb 4
        Replying to @RussInMtl @RjJagodzinski

        Not really, because I still wanted to communicate with others and ask questions (through discussion forums) and books don’t give that!

        0 replies 0 retweets 1 like
      7. End of conversation

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