Computers can have minds

Chinese room thought experiment[ edit ] John Searle in December Searle's thought experiment begins with this hypothetical premise: It takes Chinese characters as input and, by following the instructions of a computer programproduces other Chinese characters, which it presents as output. Suppose, says Searle, that this computer performs its task so convincingly that it comfortably passes the Turing test: To all of the questions that the person asks, it makes appropriate responses, such that any Chinese speaker would be convinced that they are talking to another Chinese-speaking human being.

Computers can have minds

Turing test Alan Turing [12] reduced the problem of defining intelligence to a simple question about conversation. A modern version of his experimental design would use an online chat roomwhere one of the participants is a real person and one of the participants is a computer program.

The program passes the test if no one can tell which of the two participants is human. If a machine acts as intelligently as human being, then it is as intelligent as a human being.

One criticism of the Turing test is that it is explicitly anthropomorphic [ Computers can have minds needed ]. If our ultimate goal is to create machines that are more intelligent than people, why should we insist that our machines must closely resemble people?

Computers can have minds

An "agent" is something which perceives and acts in an environment. A "performance measure" defines what counts as success for the agent.

They have the advantage that, unlike the Turing test, they do not also test for human traits that we[ who? They have the disadvantage that they fail to make the commonsense[ when defined as?

By this definition, even a thermostat has a rudimentary intelligence. Artificial brain An MRI scan of a normal adult human brain Hubert Dreyfus describes this argument as claiming that "if the nervous system obeys the laws of physics and chemistry, which we have every reason to suppose it does, then Few[ quantify ] disagree that a brain simulation is possible in theory,[ citation needed ][ according to whom?

Simon proposed that "symbol manipulation" was the essence of both human and machine intelligence. A physical symbol system has the necessary and sufficient means of general intelligent action. The mind can be viewed as a device operating on bits of information according to formal rules.

They do not show that artificial intelligence is impossible, only that more than symbol processing is required. In practice, real machines including humans have finite resources and will have difficulty proving many theorems.

It is not necessary to prove everything in order to be intelligent[ when defined as? Existing quantum computers are only capable of reducing the complexity of Turing computable tasks and are still restricted to tasks within the scope of Turing machines. These states, he suggested, occur both within neurons and also spanning more than one neuron.

There are no such laws. Statistical approaches to AI can make predictions which approach the accuracy of human intuitive guesses. Research into commonsense knowledge has focused on reproducing the "background" or context of knowledge. In fact, AI research in general has moved away from high level symbol manipulation or " GOFAI ", towards new models that are intended to capture more of our unconscious reasoning[ according to whom?

Had he formulated them less aggressively, constructive actions they suggested might have been taken much earlier. The question revolves around a position defined by John Searle as "strong AI": A physical symbol system can have a mind and mental states. A physical symbol system can act intelligently.

He argued that even if we assume that we had a computer program that acted exactly like a human mind, there would still be a difficult philosophical question that needed to be answered.

Turing wrote "I do not wish to give the impression that I think there is no mystery about consciousness… [b]ut I do not think these mysteries necessarily need to be solved before we can answer the question [of whether machines can think].

Before we can answer this question, we must be clear what we mean by "minds", "mental states" and "consciousness". Consciousness, minds, mental states, meaning[ edit ] The words " mind " and " consciousness " are used by different communities in different ways. Science fiction writers use the word to describe some essential property that makes us human: Science fiction writers also use the words "sentience", "sapience," "self-awareness" or "ghost" - as in the Ghost in the Shell manga and anime series - to describe this essential human property.

For philosophersneuroscientists and cognitive scientiststhe words are used in a way that is both more precise and more mundane:Today's computers already have algorithms to predict your choices. But can a machine read your responses before you make them?

If we consider the machines of today, they already kind of have algorithms to read your mind. Thus, if the Chinese room does not or can not contain a Chinese-speaking mind, then no other digital computer can contain a mind.

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Some replies to Searle begin by arguing that the room, as described, cannot have a Chinese-speaking mind. A computer can have a mind, and as you read further into this, you will see that computers are made of the same things we are, they transfer information using the same techniques we do, they are complex enough, and they are aware/5(1).

A new issue has come about since the building of computers. But the idea behind it is not such a new issue, for as long ago as Plato and Aristotle, the idea of a mind was pondered about. With the up-and-coming technology, the idea of artificial intelligence has exploded. It is one that many. Computers Can Now Read Minds: Algorithm Maps Out Different Emotional States Of The Brain Sep 17, PM By Mitchell Chamberlain Researchers at Duke university have been able to identify different emotions in the brain seen on MRI scans using a machine-learning algorithm.

A computer can have a mind, and as you read further into this, you will see that computers are made of the same things we are, they transfer information using the same techniques we do, they are complex enough, and they are aware/5(1).

Computers can have minds
Chinese room - Wikipedia