Wednesday, 29 October 2025

History of Artificial Intelligence: From Turing to ChatGPT

 The history of AI has been a progression of conceptual work by Alan Turing in the 1950s, to modern systems such as ChatGPT, which have been characterized by stages of advancement and AI winters. Before 1956 The term artificial intelligence was coined in a workshop at Dartmouth in 1956, followed by the implementation of the so-called expert systems and early chatbots such as ELIZA in the 1960s and the resulting AI winter because of over-promising and under-delivering. The renaissance was accompanied by the development of machine learning and deep learning, and in 2022 the ChatGPT large language model was released, which proves to be able to converse on many subjects.

Early foundations (1950s)

  • Alan Turing: He was viewed as a father of modern computing and artificial intelligence, and in 1950, he developed the so-called Turing Test to determine the power of a machine to behave in an intelligent way that would not be perceived as that of a human being.
  • Dartmouth Workshop: In 1956, this workshop was the first workshop that used the term artificial intelligence which brought together the main researchers.
  • First AI and Machine Learning: Scholars started to consider the ideas of artificial neural networks and what would come to be known as machine learning with researchers like the Shopper program on the EDSAC computer showing that its past search history could be used to learn. 

The period of AI winter and rule-based (1960s-1980s). 

  • Expert Systems: The earliest so-called expert systems were developed in 1965, and they were aimed at mimicking the work of a human expert.
  • Chatbots: Joseph Weizenbaum wrote a chatbot in 1966, called ELIZA, one of the earliest chatbots, which could use natural language processing to imitate a psychotherapist.
  • First AI winter Research funding declined in the 1970s and 1980s because of a report on the lack of progress and the constraint of computational power, which became the first AI winter. 

Revival and modern AI (1990s-present)

Modern AI (1990s-present) Revival Revival art typically takes the form of art derived from an original artwork, with its distinctive methodological advances aligning with the revival era more closely.Revival and modern AI (1990s-present) Revival Art Revival art usually represents an art work based on an existing piece of art, and its new methodological developments can be more closely associated with the revival period.

Machine Learning and Deep Learning: The resurgence of AI research in the 1980s was due to the advancement of machine learning algorithms and the creation of deep learning.

Growth of Data: The proliferation of digital data to be used in training became a main point of improvement.

Deep Blue: this was the first milestone when in 1997 the Deep Blue computer played and won against the world chess champion Garry Kasparov.

AlphaGo: In 2016, AI succeeded the master of Go, Lee Sedol, and this feat was achieved by the AlphaGo created by Google, which led to the idea that AI is able to master a game that is believed to be much more complicated than chess.

ChatGPT: ChatGPT is a 2022 large language model that utilizes deep learning and the Generative Pre-trained Transformer (GPT) architecture to chat with humans and complete several text-based tasks, or ChatGPT.

Introduction to Artificial Intelligence – Definition, Scope & Goals

 Artificial Intelligence (AI) is the creation of computer systems that are capable of executing tasks that would otherwise be done by a human, namely learning, problem-solving, and perception. It has very broad applications, such as machine learning, computer vision, and natural language processing, and aims at both automatization of tasks and decision making and the ability of machines to perceive and react to human emotion.

Definition

  • AI refers to the capacity of a computer or a program to selflessly replicate the human capacity to think, learn and perceive.
  • It is a computer science discipline concerned with designing systems that are capable of addressing problems and performing tasks without being written code to do so on a case-by-case basis.
  • Machine learning, pattern recognition, and neural networks are some of the technologies used by AI to analyze information and learn by the experience of its work over time. 

Scope

  • Narrow AI (Weak AI): This is the most widespread type of AI whose purpose is to perform a task, which may include the voice assistants, such as Siri, recommendation systems, or image recognition programs.
  • Machine Learning and Deep Learning: It is just a subset of AI that learns data with the help of algorithms. Machine learning is a process that works with structured data, and deep learning is a process that operates with multi-layer neural networks.
  • Computer Vision: Computer vision is an area of study which teaches computers to perceive and understand what they see in the world allowing applications such as self-driving cars and medical image processing.
  • Natural Language Processing (NLP): It is an AI that enables computers to read, comprehend, and produce human language. Examples would be translation services and chatbots.
  • Others: This consists of cognitive modeling, pattern recognition, and such as AIOps (AI for IT Operations). 

Goals

  • Task Automation: To reduce repetitive and complex jobs in the digital and physical worlds, to liberate human labor, employ it on more creative or strategic work.
  • Improved decision-making: To make faster, more accurate, and reliable decisions based on data due to further analytics and predictions.
  • Error Reduction: To cut down human error within the processes either by giving them guidance or making them one hundred percent automated, particularly in areas that are very precise such as healthcare.
  • Solving Complex Problems: To solve problems that are outside of the human abilities because of their complexity or size.
  • Human like Interaction: To develop systems that can comprehend human attitudes and intentions in order to facilitate more advanced and sympathetic interactions as in the case of the “Theory of Mind Objective. 

Sunday, 26 October 2025

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