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Re: Captcha identify

References (8 earlier) <53EB4E68.8050405@harvee.org> <CALvWhxtBnx2TX2VKpaoHvrr5QXpG3YMzrud3TzapCD8U7k=Fyg@mail.gmail.com> <CAPTjJmrvAbD0iVTkyrvujB=5wTizmZQNxhZ-EWjbC3KPG8ZyEw@mail.gmail.com> <mailman.12946.1407961336.18130.python-list@python.org> <c54dvsFci08U1@mid.individual.net>
From Ian Kelly <ian.g.kelly@gmail.com>
Date 2014-08-14 13:42 -0600
Subject Re: Captcha identify
Newsgroups comp.lang.python
Message-ID <mailman.13008.1408045397.18130.python-list@python.org> (permalink)

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On Thu, Aug 14, 2014 at 12:37 PM, Peter Pearson
<ppearson@nowhere.invalid> wrote:
> On Wed, 13 Aug 2014 14:16:02 -0600, Ian Kelly <ian.g.kelly@gmail.com> wrote:
>>
>> . . . and as computers get more powerful the intersection
>> of {problems machines can't solve} and {problems humans can reliably
>> solve} grows ever smaller.
>
> "Which of the following eight sentences are sarcastic in tone?"

People are actually pretty bad at identifying sarcasm, or at least
agreeing on what it is [1] and there's a segment of the population who
simply don't understand it at all, so you'd be trading one kind of
inaccessibility for another.

And you might be surprised at how good machines can be at identifying
sarcasm [2].

Besides, this suffers from the problem of a limited pool of questions,
in that the spambot could simply build up a database of which
sentences that are used by the system are sarcastic and which are not,
as determined by their human controllers.

[1] http://psychcentral.com/blog/archives/2009/08/18/would-you-even-recognize-sarcasm/
[2] http://www.bbc.com/news/technology-23160583

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Thread

Captcha identify Wesley <nispray@gmail.com> - 2014-08-12 00:04 -0700
  Re: Captcha identify Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2014-08-12 08:59 -0400
    Re: Captcha identify Wesley <nispray@gmail.com> - 2014-08-12 07:57 -0700
      Re: Captcha identify Chris Angelico <rosuav@gmail.com> - 2014-08-13 01:06 +1000
        Re: Captcha identify Denis McMahon <denismfmcmahon@gmail.com> - 2014-08-12 15:38 +0000
          Re: Captcha identify Chris Angelico <rosuav@gmail.com> - 2014-08-13 01:54 +1000
            Re: Captcha identify Wesley <nispray@gmail.com> - 2014-08-12 18:36 -0700
              Re: Captcha identify Chris Angelico <rosuav@gmail.com> - 2014-08-13 11:46 +1000
              Re: Captcha identify Ben Finney <ben+python@benfinney.id.au> - 2014-08-13 11:54 +1000
              Re: Captcha identify Rob Gaddi <rgaddi@technologyhighland.invalid> - 2014-08-13 09:28 -0700
                Re: Captcha identify Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-08-14 03:52 +1000
                Re: Captcha identify Chris Angelico <rosuav@gmail.com> - 2014-08-14 04:21 +1000
              Re: Captcha identify "Eric S. Johansson" <esj@harvee.org> - 2014-08-13 07:39 -0400
                Re: Captcha identify alister <alister.nospam.ware@ntlworld.com> - 2014-08-14 11:42 +0000
                Re: Captcha identify Denis McMahon <denismfmcmahon@gmail.com> - 2014-08-14 23:19 +0000
                Re: Captcha identify "Eric S. Johansson" <esj@harvee.org> - 2014-08-15 13:18 -0400
                Re: Captcha identify Chris Angelico <rosuav@gmail.com> - 2014-08-16 03:30 +1000
              Re: Captcha identify Chris Angelico <rosuav@gmail.com> - 2014-08-14 05:27 +1000
              Re: Captcha identify Chris Kaynor <ckaynor@zindagigames.com> - 2014-08-13 12:24 -0700
              Re: Captcha identify Chris Angelico <rosuav@gmail.com> - 2014-08-14 05:43 +1000
              Re: Captcha identify Joel Goldstick <joel.goldstick@gmail.com> - 2014-08-13 15:44 -0400
              Re: Captcha identify Skip Montanaro <skip@pobox.com> - 2014-08-13 14:55 -0500
              Re: Captcha identify Tim Chase <python.list@tim.thechases.com> - 2014-08-13 15:01 -0500
              Re: Captcha identify Ian Kelly <ian.g.kelly@gmail.com> - 2014-08-13 14:16 -0600
                Re: Captcha identify Peter Pearson <ppearson@nowhere.invalid> - 2014-08-14 18:37 +0000
                Re: Captcha identify Ian Kelly <ian.g.kelly@gmail.com> - 2014-08-14 13:42 -0600
                Re: Captcha identify "Eric S. Johansson" <esj@harvee.org> - 2014-08-14 15:43 -0400
                Re: Captcha identify alex23 <wuwei23@gmail.com> - 2014-08-15 17:03 +1000
                Re: Captcha identify Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-08-15 09:14 +0100
                Re: Captcha identify Chris Angelico <rosuav@gmail.com> - 2014-08-15 08:22 +1000
              Re: Captcha identify "Eric S. Johansson" <esj@harvee.org> - 2014-08-13 16:42 -0400
              Re: Captcha identify Ian Kelly <ian.g.kelly@gmail.com> - 2014-08-13 14:18 -0600
              Re: Captcha identify Chris Angelico <rosuav@gmail.com> - 2014-08-14 09:13 +1000
              Re: Captcha identify Denis McMahon <denismfmcmahon@gmail.com> - 2014-08-14 23:15 +0000
                Re: Captcha identify Ben Finney <ben+python@benfinney.id.au> - 2014-08-15 13:23 +1000
              Re: Captcha identify Michael Torrie <torriem@gmail.com> - 2014-08-15 09:20 -0600
  Re: Captcha identify Denis McMahon <denismfmcmahon@gmail.com> - 2014-08-12 13:51 +0000

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