Wednesday, November 06, 2019

Artificial Intelligence on steroids


Google recently announced that they have designed a quantum computer that processes in just 200 seconds what the most efficient computer that exists today will take 1,000 years to process. ‘Quantum Supremacy’ has arrived!

It has been speculated for quite sometime now that the Moore’s Law which states that the speed and capability of computers can be expected to double every two years, is becoming outdated because the limits of computational ability are approaching. The advent of quantum computer has obsolesced the Law in an unexpected way!

John McCarthy who coined the term ‘Artificial Intelligence’ (AI) defined it as the science and engineering of making an intelligent machine. The question therefore arises as to what is intelligence. Intelligence may be classified or taxonomised in two different ways. The macro taxonomy as defined by psychologists Raymond Cattell and John Horn is crystallized intelligence and fluid intelligence.

Crystallised intelligence is accumulation and retention of knowledge. It comes out of experience and memory. Fluid intelligence is the ability to think, connect the dots and come to decisions. Both are important in order to succeed in life. Therefore AI also is supposed to incorporate both.

The micro taxonomy is elucidated by Howard Gardner. He contends that intelligence is of nine different types. These are spatial, kinesthetic, naturalist, quantitative, existential, linguistic, musical, inter-personal and intra-personal. These intelligences are exhibited illustratively by pilots, dancers, botanists, engineers, spiritualists, orators / writers, singers, leaders and psychologists respectively.

It is not possible for a human being to be adept in all nine types of intelligence. However, it is theoretically possible to design artificial entities which will exhibit all of these.

Artificial intelligence of a computer is categorized as Artificial Narrow Intelligence (ANI), Artificial General Intelligence (AGI) and Artificial Super Intelligence (ASI) depending on the variety of tasks the computer can perform. ANI is the limited capacity to perform only one kind of task. AGI involves the ability to perform any task that a human being can do. ASI transcends the limitations of human intelligence and is the ability to do what humans cannot.

AI can work 24 hours a day unlike the human intelligence. AI can execute hazardous and boring jobs without complaining. It can consistently perform activities flawlessly, a far cry from what a human can do. On top of all this, AI does not have a bias of its own. Contrarily, an unbiased human being is perhaps an oxymoron.

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