What is the purpose of artificial intelligence?

Artificial intelligence (AI) is a field that appeared in the middle of the 20th century and which has largely imposed itself in our current lifestyles. A truly revolutionary technology, artificial intelligence is a powerful tool at the service of IT and the needs of its users. But what is the real purpose of artificial intelligence? What is it for ? Overview.

Artificial intelligence: definition

Artificial intelligence covers a broad spectrum. Initially, it is to Alan Turing that we owe the birth of artificial intelligence when in 1950, he wonders if machines are capable of thinking. He mentions the term artificial intelligence in an article ” Computing Machinery and Intelligence“. Subsequently, he invents the Turing test. This is a test that determines how well a machine is capable ofimitate human conversation without the human being interacting with being able to tell the difference from a conversation between two real individuals.

Artificial intelligence therefore simulates real/human intelligence in a general way. However, over time, other experts have expressed their ideas around artificial intelligence to try to define it better.

For example, Stuart Russell (highly renowned computer engineer) and peter norvig (research scientist) believe that artificial intelligence rests on four important foundations around reasoning and behavior:

  • human thought;
  • Rational thinking;
  • Human action;
  • Rational action.

Other definitions exist and come modernize artificial intelligence concept. Thus, it is: machines that respond to simulations like humans, with a capacity for contemplation, judgment and intention”. Machines can make decisions in place of a human, endowed with extensive expertise in a particular area. We attribute three qualities of artificial intelligenceunder this definition:

  • Intelligence;
  • adaptability;
  • intentionality.

Artificial intelligence: between deep and automatic learning

But then, how does artificial intelligence work to imitate human behavior? Artificial intelligence is based on two essential techniques :

  • the machine learning or themachine learning ;
  • the deep learning or thedeep learning.

Machine learning comes from big data. This is a technique that allows machines to learn behaviors without having been programmed to do so first. For this to work, the machines are fed with data that they will study, analyze without human intervention and use to react. They therefore rely on the repetitions they observe in the data in order to be able to anticipate reactions based on statistics. Machine learning is used in particular in banking, social networks and also CRM platforms.

Deep learning, on the other hand, is a branch of machine learning. This technique is based on the diagram of human neurons, in network and in layers. The information received then travels from artificial neurons to artificial neurons. When a neuron reacts to information, its surrounding network is activated because there is a “connection”. This is what allows artificial intelligence to refine its research and to enrich itself with its good answers and its bad answers. The system will compare its treatment with human responses and offer results that are ever closer to reality. This is the case, for example, when a machine must recognize a face in a photo. Thousands of data will be transmitted to it “types of faces, possible skin colors, views from all angles, with or without hair, dark or lighted, etc.) but also other objects, shapes, so that the machine can distinguish the face from other things. Deep learning is used in particular in facial, voice and image recognition.

Artificial intelligence: a science suitable for all fields

So what is artificial intelligence actually used for? This complements human expertise in several areas. In particular, it allowsautomate certain daily tasks, offer personalized and unique experiences to users.

For example, you can use special applications that allow you to follow your treatments, remind you when to take your medication, how often. Moreover, artificial intelligence can even analyze medical examinations (MRI, scanner) and detect any abnormalities.

In the automotive sector, self-driving cars mimic driver behavior using AI.

Internet and the consultation of websites are also the targets of AI to offer a unique experience. This is how we have recommendations on the internettargeted ads based on recently visited sites.

In industry and factories, artificial intelligence has become a must. Indeed, some developed applications allow effective inventory management, an anticipation of any technical problems, the number of orders depending on the day, time, but also solutions to remedy them. Home automation also relies on this technique to better manage the consumption of your company’s or home’s resources, as well as the securing of the place.

The banking sector uses it to detect fraud quickly since it is about unusual customer behavior.

We also find AI in connected objects : television, fridge, watch!

Artificial intelligence is therefore present in our daily lives to offer us a personalized experience and intervene in addition to our real intelligence. Thus, it limits the risk of error, but also brings more comfort to workers and Internet users in daily tasks. Many start-ups decide to embark on AI to design applications made available to companies, limit and closely monitor their carbon footprint.

(Photo credit: iStock)

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What is the purpose of artificial intelligence?

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