what really is artificial intelligence about?
TRANSCRIPT
![Page 2: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/2.jpg)
Introduction
� Stephen Hawking, is perhaps the most eminent scientist alive today, so when he speaks, it’s important to sit up and listen. In 2014, Professor Hawking warned that: The development of (true) artificial intelligence could spell the end of the human race, (Cellan-Jones, Technology correspondent, BBC).
� In a follow up later this month, he is again reported as saying that artificial intelligence could be humanity's greatest disaster
![Page 3: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/3.jpg)
� Surely enough, Professor Hawking’s observations have unleashed questions and arguments from AI experts and non experts alike.
� There is no doubt, AI systems are growing. But what is AI, where did the idea behind it come from, what is intelligence, how does expert level intelligence work, and perhaps most importantly, would AI systems eventually make human beings redundant?
Introduction Con’t
![Page 4: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/4.jpg)
� Providing answers to questions such as these will require many rounds of articles. But in these three highly simplified lecturers, I hope to explore and share some light on them.
� Those who wish to explore the subject in depth would find at the end of each slide links to far richer coverage elsewhere
Introduction Con’t
![Page 5: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/5.jpg)
Topics
� Examine a number of definitions for AI
� Briefly explain the meaning of the term Intelligence
� Briefly examine the purposes of AI technology
� Sources of the idea behind AI
� AI in the news
� Benefits and challenges posed by AI
� Further Reading
![Page 6: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/6.jpg)
So what is AI?
![Page 7: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/7.jpg)
What is AI?
![Page 8: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/8.jpg)
A working definition of AI
� Two simple words, but many different definitions:
� The word artificial simply put means, a human creation as oppose to something natural.
� Artificial Intelligence is machine or computer based intelligence as oppose to human intelligence. It refers to aspecific computer program that attempt to emulate human cognitive ability and behaviour
� The field of Artificial Intelligence is dedicated to the study and replication of human brain in machines, thus enabling them to perform cognitive based activities.
� AI imitate human behaviour in areas of problem Solving, Speech recognition, decision making, Learning and Planning.
![Page 9: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/9.jpg)
So what is Intelligence?
� There is no universally agreed view on what constitute human intelligence. Understanding of human intelligence is very much a work in progress
� Most definition of intelligence however, suggest that intelligence is brain base or cognitive process performed by individuals and machines when solving problems
� But for our purpose, intelligence is simply defined as ability to think, understand and learn. The question is can a machine be classified as intelligent?
� Later in the second part of this piece, we shall see how expert systems perform processes such as reasoning and problem solving
![Page 10: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/10.jpg)
What is Machine Intelligence anyway
� As noted in the previous slide, the term intelligence is commonly associated with high level cognitive traits possessed by humans and non humans alike.
� Intelligence can be gleaned from cognitive behaviour or performance of a complex task. This include task such as:
� Logical Reasoning
� Decision making
� Problem Solving
� Complex Communication
� Recognition and extension of patterns
� Ability to read, write and learn autonomously
![Page 11: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/11.jpg)
What is Machine Intelligence anyway
� A machine is said to be intelligent if it’s able to perform some of the human functions, like, learning, decision making and pattern recognition
![Page 12: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/12.jpg)
Purpose of AI Technology
� The ultimate goal of AI is to create computer programs (algorithms) that are capable of solving complex problems, achieve and exceed human level expertise
� Experts in the field dedicate themselves to learning about and creating computers programs that simulate thinking and do things that would require intelligent human beings to do.
![Page 13: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/13.jpg)
The origin of an idea
![Page 14: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/14.jpg)
How new are the concepts behind AI?
� The origins of ideas behind AI and subsequent developments can be traced back to the British mathematician, Alan Turing.
� Two of Turin’s work in particular, the imitation game, (Turing, 1936) and computing machinery and intelligence (Turing, 1950) help set the scene for AI Today.
� From 1950 through to mid 1980s, the fundamental questions posed by Alan Turing inspired others such as: Warrant McCulloch and Walter Pitt in 1943 to produce the first artificial Neuron Network
![Page 15: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/15.jpg)
The invention of the stored program computer
� The modern store program computer developed by John Von Neumann and colleagues is also based on the concepts of Artificial Intelligence
![Page 16: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/16.jpg)
Who coined the word Artificial Intelligence?
� The first use of the term artificial intelligence is attributed to John McCarthy.
� In 1958, McCarthy presented a paper, ‘Programs with Common Sense’, in which he proposed a program called the Advice Taker
� He argued that advice taker could search for solutions to general problems of the world, a precursor to search engines and expert systems?
� He demonstrated through his paper how the program could be designed to accept new knowledge, in different areas of expertise without being reprogrammed.
![Page 17: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/17.jpg)
The Field of Artificial Intelligence Today
![Page 18: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/18.jpg)
All working in collaboration
Computer science
(computation theory
and
programming) Neuroscience
Electromechanical
EngineeringBiological science
(Synthetic biology )
Psychology
AI is a Multidisciplinary Field
![Page 19: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/19.jpg)
AI Application Domains
AI
Applications
Robotics
Expert
Systems
Future
Trends? Data Mining
& business
intelligence
Neural
Networks
Natural
Language
Processing
![Page 20: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/20.jpg)
AI Benefits and Challenges
Possible Benefits of AI• Taking over mundane repetitive task
• Perform complex task in a fraction of the time it takes a human operator to complete
• Producing outcomes that are easy to
understand
• AI machines can be deployed in hazardous environments, thus reducing risk to humans
• They complement human effort
• AI Systems are generally more consistent and reliable than human beings
Challenges and risk of AI
• Developing a thinking AI
systems are currently too
difficult to achieve in practice
• Wide spread use of AI raises
a number of ethical, moral and
legal issues that are yet to be
addressed
• Benefit of AI technologies accrue to a few rich and wealthy owners of investment capital
• Poses high negative impact on traditional skills and increasing inequality as a result
The list below are by no means exhaustive
![Page 21: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/21.jpg)
AI in the News
![Page 22: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/22.jpg)
AI in the News:
� Artificial intelligence (AI)http://www.theguardian.com/technology/artificialintelligenceai
� The coming rise of AI means humanity will need to grow up: http://thenextweb.com/insider/2015/01/18/coming-rise-ai-means-humanity-will-need-grow/
� Ultra-realistic Dental Training Android Robot:https://www.youtube.com/watch?v=WhzbFaNueKU
� Are We Approaching Robotic Consciousnesses? It’s no longer a question of if but when
https://www.youtube.com/watch?v=JTOMNkZJRao
![Page 23: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/23.jpg)
AI in the News:
� Stephen Hawkings on how AI could end manking:
http://www.bbc.co.uk/news/technology-30290540
� He also warn how they could be best or worst thing for humanity:
https://www.theguardian.com/science/2016/oct/19/stephen-
hawking-ai-best-or-worst-thing-for-humanity-cambridge
� Hermosathe Robot can even perform at concerthttps://www.youtube.com/watch?v=kIgdbfZDtRE
![Page 24: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/24.jpg)
Some thought provoking questions about AI
![Page 25: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/25.jpg)
Question about AI
What do you think? Share your views
Source: http://www.theguardian.com/technology/2014/nov/29/artificial-
intelligence-how-clever-do-want-machines-to-be
![Page 26: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/26.jpg)
Question about AI
What do you think? Share
your thoughts
Source: http://www.theguardian.com/lifeandstyle/2015/jan/28/can-
computers-recognise-irony
![Page 27: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/27.jpg)
Can Robots ever learn to think?
� Yes and No – Depending on what you mean by thinking:
� They can understand us
http://www.mirror.co.uk/news/world-news/advanced-
robot-can-understand-how-9135903
� The robots that think: China's most advanced assistants go on showhttp://www.dailymail.co.uk/sciencetech/article-3879454/The-robots-think-China-s-advanced-assistants-show.html
![Page 28: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/28.jpg)
Additional sources of information
� Michael Negnevitsky, (2002), AI A guide to Intelligence Systems covers extensively the history of AI and important concepts
� Please read it, it’s highly informative
![Page 29: What really is Artificial Intelligence about?](https://reader033.vdocuments.net/reader033/viewer/2022042600/58a4f9ba1a28abce778b4f83/html5/thumbnails/29.jpg)
Thanks for reading
Keep in touch and let me know what you
think