Turing test

ShakibMondal 4,566 views 29 slides Aug 11, 2019
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About This Presentation

A Presentation to understand the process of TURING TEST at a basic level.


Slide Content

TURING TEST

WIKIPEDIA KNOWS IT… The  Turing test , developed by Alan Turing in 1950, is a test of a machine's ability to exhibit intelligent behaviour  equivalent to, or indistinguishable from, that of a human .

Who Invented this Test?

Alan Turing Alan Mathison Turing (23 June 1912 – 7 June 1954) was an English M athematician , Computer Scientist ,  Logician ,  Cryptanalyst ,  Philosopher  and  Theoretical Biologist .  Turing was highly influential in the development of  Theoretical Computer Science , providing a formalisation of the concepts of algorithm and computation with the  Turing machine, which can be considered a model of a general-purpose computer.

Why He Invented This?

Why He Invented This? Can A Computer talk like a Human?

Why He Invented This? Can A Computer talk like a Human? SO…

Why He Invented This? Can A Computer talk like a Human? He invented Turing Test as a method of inquiry in artificial intelligence (AI) for determining whether or not a computer is capable of thinking like a human being. SO…

When And Where it was published?

When And Where it was published? Turing introduced the test in his 1950 paper called “Computing Machinery and Intelligence ” while at the University of Manchester . In his paper, Turing proposed a twist on what is called “ The Imitation Game. ” The Imitation Game involves no use of AI, but rather three human participants in three separate rooms. Each room is connected via a screen and keyboard, one containing a male, the other a female, and the other containing a male or female judge. The female tries to convince the judge that she is the male, and the judge tries to disseminate which is which.

The Imitation Game BOY GIRL

Now the Question is… What is Turing Test?

Now the Question is… What is Turing Test? Turing Test requires three terminals, each of which is physically separated from the other two. One terminal is operated by a computer, while the other two are operated by humans.

Turing Test

Now the Question is… What is Turing Test? Turing Test requires three terminals, each of which is physically separated from the other two. One terminal is operated by a computer, while the other two are operated by humans. During the test, one of the humans functions as the questioner, while the second human and the computer function as respondents .

Turing Test Q uestioner Respondents Respondents

Now the Question is… What is Turing Test? Turing Test requires three terminals, each of which is physically separated from the other two. One terminal is operated by a computer, while the other two are operated by humans. During the test, one of the humans functions as the questioner, while the second human and the computer function as respondents . The questioner interrogates the respondents within a specific subject area, using a specified format and context. After a preset length of time or number of questions, the questioner is then asked to decide which respondent was human and which was a computer.

Variations for the Turing Test

Reverse Turing Test- Where a human tries to convince a computer that it is not a computer. An example of this is a CAPTCHA.

Total Turing Test- Where the questioner can also test perceptual abilities as well as the ability to manipulate objects.

Minimum Intelligent Signal Test- Where only true/false and yes/no questions are given.

A lternatives to the Turing Test

The Marcus Test- In which a program which can ‘watch’ a television show is tested by being asked meaningful questions about the show's content.

The Lovelace Test 2.0- Which is a test made to detect AI through examining its ability to create art.

Winograd Schema Challenge- Which is a test that asks multiple-choice questions in a specific format .

Limitations of the Turing Test focused more on finding clever ways to fool judgesthan using overwhelming computing power. Humans regularly attribute intelligence to a whole range of things that are not actually intelligent.

ELIZA With only a fairly short and simple script, it managed to mislead many people by mimicking a psychologist, encouraging them to talk more and reflecting their own questions back at them.

PARRY PARRY took the opposite approach by imitating a paranoid schizophrenic who kept steering the conversation back to his own preprogrammed obsessions.

Thank You