The document discusses what artificial intelligence is, including defining it as machines that can exhibit intelligent behavior like learning and problem solving. It also discusses how AI works by using large data to train algorithms that can then be used to make predictions, and gives examples of goals for AI like creating expert systems and developing machines that can perform human-like tasks.
This presentation is the part of the webinar conducted by CloudxLab. This was the free session on Machine Learning.
Cloudxlab conducts such webinars very frequently and to make sure you never miss the future webinar update, please see the 'Events' section at CloudxLab.com
AI, Machine Learning and Deep Learning - The OverviewSpotle.ai
The deck takes you into a fascinating journey of Artificial Intelligence, Machine Learning and Deep Learning, dissect how they are connected and in what way they differ. Supported by illustrative case studies, the deck is your ready reckoner on the fundamental concepts of AI, ML and DL.
Explore more videos, masterclasses with global experts, projects and quizzes on https://spotle.ai/learn
A PPT which gives a brief introduction on Machine Learning and on the products developed by using Machine Learning Algorithms in them. Gives the introduction by using content and also by using a few images in the slides as part of the explanation. It includes some examples of cool products like Google Cloud Platform, Cozmo (a tiny robot built by using Artificial Intelligence), IBM Watson and many more.
Introduction To Machine Learning | EdurekaEdureka!
** Data Science Certification Training: https://www.edureka.co/data-science **
This Edureka's PPT on "Introduction To Machine Learning" will help you understand the basics of Machine Learning and how it can be used to solve real-world problems. The following topics are covered in this session:
Need For Machine Learning
What is Machine Learning?
Machine Learning Definitions
Machine Learning Process
Types Of Machine Learning
Type Of Problems Solved Using Machine Learning
Demo
YouTube Video: https://youtu.be/BuezNNeOGCI
Blog Series: http://bit.ly/data-science-blogs
Data Science Training Playlist: http://bit.ly/data-science-playlist
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
Artificial Intelligence with Python | EdurekaEdureka!
YouTube Link: https://youtu.be/7O60HOZRLng
* Machine Learning Engineer Masters Program: https://www.edureka.co/masters-program/machine-learning-engineer-training *
This Edureka PPT on "Artificial Intelligence With Python" will provide you with a comprehensive and detailed knowledge of Artificial Intelligence concepts with hands-on examples.
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
Castbox: https://castbox.fm/networks/505?country=in
This presentation is the part of the webinar conducted by CloudxLab. This was the free session on Machine Learning.
Cloudxlab conducts such webinars very frequently and to make sure you never miss the future webinar update, please see the 'Events' section at CloudxLab.com
AI, Machine Learning and Deep Learning - The OverviewSpotle.ai
The deck takes you into a fascinating journey of Artificial Intelligence, Machine Learning and Deep Learning, dissect how they are connected and in what way they differ. Supported by illustrative case studies, the deck is your ready reckoner on the fundamental concepts of AI, ML and DL.
Explore more videos, masterclasses with global experts, projects and quizzes on https://spotle.ai/learn
A PPT which gives a brief introduction on Machine Learning and on the products developed by using Machine Learning Algorithms in them. Gives the introduction by using content and also by using a few images in the slides as part of the explanation. It includes some examples of cool products like Google Cloud Platform, Cozmo (a tiny robot built by using Artificial Intelligence), IBM Watson and many more.
Introduction To Machine Learning | EdurekaEdureka!
** Data Science Certification Training: https://www.edureka.co/data-science **
This Edureka's PPT on "Introduction To Machine Learning" will help you understand the basics of Machine Learning and how it can be used to solve real-world problems. The following topics are covered in this session:
Need For Machine Learning
What is Machine Learning?
Machine Learning Definitions
Machine Learning Process
Types Of Machine Learning
Type Of Problems Solved Using Machine Learning
Demo
YouTube Video: https://youtu.be/BuezNNeOGCI
Blog Series: http://bit.ly/data-science-blogs
Data Science Training Playlist: http://bit.ly/data-science-playlist
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
Artificial Intelligence with Python | EdurekaEdureka!
YouTube Link: https://youtu.be/7O60HOZRLng
* Machine Learning Engineer Masters Program: https://www.edureka.co/masters-program/machine-learning-engineer-training *
This Edureka PPT on "Artificial Intelligence With Python" will provide you with a comprehensive and detailed knowledge of Artificial Intelligence concepts with hands-on examples.
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
Castbox: https://castbox.fm/networks/505?country=in
Introduction to Machine Learning and Artificial Intelligence Technologies. Discover the basics surrounding this tech, including business uses and evolution over time.
Advantages and disadvantages of machine learning languagebusiness Corporate
we will learn Advantages and Disadvantages of Machine Learning. As we will try to cover all Limitations and Benefits of Machine Learning to understand where to use it and where not to use Machine learning.
Half day session on Machine learning and its applications. It introduces Artificial Intelligence, move on Machine Learning, applications, algorithms, types, using Cloud for ML, Deep Learning and some resources to start with
Machine learning is a branch of artificial intelligence. In which computers study algorithms. If I say in simple terms, machine learning is a computer algorithm study method that allows computer programs to learn from their experience. Now the question arises what is the algorithm.
https://www.viewofpeoples.xyz/2020/08/What-is-machine-learning.html
Currently hundreds of tools are promising to make artificial intelligence accessible to the masses. Tools like DataRobot, H20 Driverless AI, Amazon SageMaker or Microsoft Azure Machine Learning Studio.
These tools promise to accelerate the time-to-value of data science projects by simplifying model building.
In the workshop we will approach the AI Topic head on!
What is AI? What can AI do today? What do I need to start my own project?
We do all this using Microsoft's Machine Learning Studio.
Trainer: Philipp von Loringhoven - Chef, Designer, Developer, Markeeter - Data Nerd!
He has acquired a lot of expertise in marketing, business intelligence and product development during his time at the Rocket Internet startups (Wimdu, Lamudi) and Projekt-A (Tirendo).
Today he supports customers of the Austrian digitisation agency TOWA as Director Data Consulting to generate an added value from their data.
These slides are from a presentation on understanding Machine Learning at a high level. The talk touches on linear regression, neural networks, and how Deep Learning fits into Machine Learning.
Ai artificial intelligence professional vocabulary collectionRuchi Jain
AI is expanding with an edge on the mainstream breakthrough. AI will be involved in all spheres of our life in future. It is important for us to understand what AI is, what it’s terms means, and what are the AI terminologies. Below are some AI terms.
We, NuAIg helps businesses to reap the benefit of AI for their revenue growth with cost reduction.
AI – một khái niệm không mới cũng chẳng cũ, nhưng chắc chắn là phức tạp!
Kiến thức vỡ lòng đơn giản nhất về AI – AI là gì, hoạt động ra sao, áp dụng như thế nào, dành cho tất cả mọi người kể cả khi không có chút khái niệm hay ký ức nào về AI cũng có thể hiểu được.
Artificial Intelligence And Machine Learning PowerPoint Presentation Slides C...SlideTeam
Artificial Intelligence And Machine Learning PowerPoint Presentation Slides arrange insightful data using industry-best design practices. Highlight the differences between machine intelligence, machine learning, and deep learning through our PPT format. Utilize this PowerPoint slideshow to present advantages, disadvantages, learning techniques, and types of supervised machine learning. Further, cover the merits, demerits, and types of unsupervised machine learning. Communicate important details concerning reinforcement learning. Familiarize your viewers with the expert system in artificial intelligence. Outline examples, characteristics, constituents, uses, advantages, drawbacks, and other aspects of the expert system. Compile the deep learning process, recurrent neural networks, and convolutional neural networks through this PowerPoint theme. Present an impactful introduction to artificial intelligence. Introduce kinds, algorithms, trends, and use cases of artificial intelligence. This presentation is not only easy-to-follow but also very convenient to edit, even if you have no prior design experience. Smash the download button and start instant personalization. Our Artificial Intelligence And Machine Learning PowerPoint Presentation Slides Complete Deck are explicit and effective. They combine clarity and concise expression. https://bit.ly/3hKg7PV
Introduction to Machine Learning and Artificial Intelligence Technologies. Discover the basics surrounding this tech, including business uses and evolution over time.
Advantages and disadvantages of machine learning languagebusiness Corporate
we will learn Advantages and Disadvantages of Machine Learning. As we will try to cover all Limitations and Benefits of Machine Learning to understand where to use it and where not to use Machine learning.
Half day session on Machine learning and its applications. It introduces Artificial Intelligence, move on Machine Learning, applications, algorithms, types, using Cloud for ML, Deep Learning and some resources to start with
Machine learning is a branch of artificial intelligence. In which computers study algorithms. If I say in simple terms, machine learning is a computer algorithm study method that allows computer programs to learn from their experience. Now the question arises what is the algorithm.
https://www.viewofpeoples.xyz/2020/08/What-is-machine-learning.html
Currently hundreds of tools are promising to make artificial intelligence accessible to the masses. Tools like DataRobot, H20 Driverless AI, Amazon SageMaker or Microsoft Azure Machine Learning Studio.
These tools promise to accelerate the time-to-value of data science projects by simplifying model building.
In the workshop we will approach the AI Topic head on!
What is AI? What can AI do today? What do I need to start my own project?
We do all this using Microsoft's Machine Learning Studio.
Trainer: Philipp von Loringhoven - Chef, Designer, Developer, Markeeter - Data Nerd!
He has acquired a lot of expertise in marketing, business intelligence and product development during his time at the Rocket Internet startups (Wimdu, Lamudi) and Projekt-A (Tirendo).
Today he supports customers of the Austrian digitisation agency TOWA as Director Data Consulting to generate an added value from their data.
These slides are from a presentation on understanding Machine Learning at a high level. The talk touches on linear regression, neural networks, and how Deep Learning fits into Machine Learning.
Ai artificial intelligence professional vocabulary collectionRuchi Jain
AI is expanding with an edge on the mainstream breakthrough. AI will be involved in all spheres of our life in future. It is important for us to understand what AI is, what it’s terms means, and what are the AI terminologies. Below are some AI terms.
We, NuAIg helps businesses to reap the benefit of AI for their revenue growth with cost reduction.
AI – một khái niệm không mới cũng chẳng cũ, nhưng chắc chắn là phức tạp!
Kiến thức vỡ lòng đơn giản nhất về AI – AI là gì, hoạt động ra sao, áp dụng như thế nào, dành cho tất cả mọi người kể cả khi không có chút khái niệm hay ký ức nào về AI cũng có thể hiểu được.
Artificial Intelligence And Machine Learning PowerPoint Presentation Slides C...SlideTeam
Artificial Intelligence And Machine Learning PowerPoint Presentation Slides arrange insightful data using industry-best design practices. Highlight the differences between machine intelligence, machine learning, and deep learning through our PPT format. Utilize this PowerPoint slideshow to present advantages, disadvantages, learning techniques, and types of supervised machine learning. Further, cover the merits, demerits, and types of unsupervised machine learning. Communicate important details concerning reinforcement learning. Familiarize your viewers with the expert system in artificial intelligence. Outline examples, characteristics, constituents, uses, advantages, drawbacks, and other aspects of the expert system. Compile the deep learning process, recurrent neural networks, and convolutional neural networks through this PowerPoint theme. Present an impactful introduction to artificial intelligence. Introduce kinds, algorithms, trends, and use cases of artificial intelligence. This presentation is not only easy-to-follow but also very convenient to edit, even if you have no prior design experience. Smash the download button and start instant personalization. Our Artificial Intelligence And Machine Learning PowerPoint Presentation Slides Complete Deck are explicit and effective. They combine clarity and concise expression. https://bit.ly/3hKg7PV
The slide helps to get an insight on the concepts of Artificial Intelligence.
The topics covered are as follows,
* Concept of AI
* Meaning of AI
* History of AI
* Levels of AI
* Types of AI
* Applications of AI - Agriculture, Health, Business (Emerging market), Education
* AI Tools and Platforms
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
3. What is Intelligence
(1) the ability to learn or understand or to deal with new or
trying situations : reason also : the skilled use of reason.
(2) the ability to apply knowledge to manipulate one's
environment or to think abstractly as measured by
objective criteria (such as tests)
What is artificial intelligence
Artificial intelligence (AI) is the simulation of human
intelligence processes by machines, especially computer
systems. Specific applications of AI include expert systems,
natural language processing (NLP), speech recognition
and machine vision.
4. Define Artificial intelligence
"It is a branch of computer science by which we can create
intelligent machines which can behave like a human, think like
humans, and able to make decisions”.
Artificial Intelligence exists when a machine can have human
based skills such as learning, reasoning, and solving problems
With Artificial Intelligence you do not need to preprogram a
machine to do some work, despite that you can create a
machine with programmed algorithms which can work with
own intelligence.
5. Why Artificial Intelligence?
With the help of AI, you can create such software or devices
which can solve real-world problems very easily and with
accuracy such as health issues, marketing, traffic issues, etc.
you can create your personal virtual Assistant, such as
Cortana, Google Assistant, Siri, etc.
With the help of AI, you can build such Robots which can work
in an environment where survival of humans can be at risk.
AI opens a path for other new technologies, new devices, and
new Opportunities.
6. AI programming focuses on three cognitive skills: learning,
reasoning and self-correction.
Learning processes. This aspect of AI programming
focuses on acquiring data and creating rules for how to turn
the data into actionable information. The rules, which are
called algorithms, provide computing devices with step-by-
step instructions for how to complete a specific task.
Reasoning processes. This aspect of AI programming
focuses on choosing the right algorithm to reach a desired
outcome.
Self-correction processes. This aspect of AI programming
is designed to continually fine-tune algorithms and ensure
they provide the most accurate results possible.
7. How does Artificial Intelligence work?
Computers are good at following processes, i.e.,
sequences of steps to execute a task. If we give a
computer steps to execute a task, it should easily be
able to complete it. The steps are nothing but
algorithms. An algorithm can be as simple as printing
two numbers or as difficult as predicting who will win
elections in the coming year!
8. Let’s take an example of predicting the weather forecast for 2020.
First of all, what we need is a lot of data! Let’s take the data from
2006 to 2019.
Now, we will divide this data in an 80:20 ratio. 80 percent of the
data is going to be our labeled data, and the rest 20 percent will be
our test data. Thus, we have the output for the entire 100 percent
of the data that has been acquired from 2006 to 2019.
What happens once we collect the data? We will feed the labeled
data, i.e., 80 percent of train data, into the machine. Here, the
algorithm is learning from the data which has been fed into it.
Next, we need to test the algorithm. Here, we feed the test data,
i.e., the remaining 20 percent of the data, to the machine. The
machine gives us the output. Now, we cross verify the output given
by the machine with the actual output of the data and check for its
accuracy. While checking for accuracy if we are not satisfied with
the model, we tweak the algorithm to give us the precise output or
at least somewhere close to the actual output. Once we are
satisfied with the model, we then feed the data to the model so
that it can predict the weather forecast for the year 2020.
9. Goals of Artificial Intelligence
• To Create Expert Systems − The systems which exhibit intelligent
behavior, learn, demonstrate, explain, and advice its users.
• To Implement Human Intelligence in Machines − Creating
systems that understand, think, learn, and behave like humans.
Building a machine which can perform tasks that requires
human intelligence such as:
Proving a theorem
Playing chess
Plan some surgical operation
Driving a car in traffic
10. In early days Artificial intelligence was used to develop reasoning
and problem-solving skills.
With Artificial intelligence knowledge representation has
become easy. Knowledge representation is representing
information that machine or computer can understand.
Artificial planning helps agents sequence of actions to perform
to achieve goals.
Artificial intelligence main goal is develop intelligent machines
that could learn on their own. No more human intervention for
feeding data to machines.
With artificial intelligence one can develop machines that can
read and understand human languages are known as Natural
learning processing.
11. Artificial Intelligence helps to develop that could act on sensors
(take input from sensors) and react accordingly.
Robotics has transformed thanks to artificial intelligence, that
help robots acquire intelligence and perform task smartly.
Develop systems that can recognize, interpret, process and
simulate human effects. All these can be achieved when
intelligent systems can predict their motive and emotions.
Quality of interpreting human affect could help in better
decision making
12.
13. Term coined by John McCarthy, 1956
Definition: “Developing Computer programs to
solve complex problems by applications of
processes that are analogous to human reasoning
processes”.
Has two parts 1. Computer solutions for complex
problems can be done by conventional
programs
2. Process that is analogous to human reasoning
processes can be done by AI programs
14. AI Program Conventional Program
Symbolic process Numeric process
Heuristic search, steps
are implicitly defined
Steps are explicitly defined as
Algorithms
Control structure
separate from domain
knowledge
Information and control are
integrated together
Incorrect answers are
tolerable
Correct answers are required
Satisfactory answers are
acceptable
Best possible answers are
expected
Difference between AI program and Conventional
program
15. What is Artificial Intelligence ?
Systems that act
rationally
Systems that think
like humans
Systems that think
rationally
Systems that act
like humans
THOUGHT
BEHAVIOUR
HUMAN RATIONAL
20. Thinks like Human – human like patterns of
thinking steps
Sophia is a social humanoid robot developed by Hong
Kong based company Hanson Robotics. Sophia was
activated on February 14, 2016, and made her first
public appearance at South by Southwest
Festival (SXSW) in mid-March 2016 in Austin, Texas,
United States.
She is able to display more than 50 facial expressions.
Robot Sophia was given Saudia citizenship in 2017
'Sophia' the robot tells UN_ 'I am here to help humanity
create the future' - YouTube (720p).mp4
21. Advantages
Sophia can be used for health care sectors
Sophia can solve CBI and FBI cases very easily
Sophia can be a good friend to those children and adults
who feel lonely.
She can be a good teacher in villages and city colleges.
She can be a business robot.
As she has artificial intelligence she can generates for
million of years
Disadvantages
People worry that they will replace jobs.
If they take over middle class citizens jobs our economy
will be negatively affected.
It makes people to become lazy.
22. Acts or think rationally (logically or
Correctly)
Thinking rationally — the use of logic. Need to worry about
modeling uncertainty and dealing with complexity.
Acting rationally — the study of rational agents: agents that
maximize the expected value of their performance measure
given what they currently know.
23.
24. Best 10 examples of AI in day to day life
1. Open Your Phone With Face ID- uses neural engine and face recognition
2. Email -Google gave us a smarter inbox, categorizing all the emails on its own, into
folders such as Primary, Social, Promotions, Updates and more.
3. Entertainment and Social Apps-identifying friends from photos, newsfeed
personalization. ,Netflix - recommendations
Google Navigation- Maps uses Machine Learning
4. Banking & Finance- AI & ML provides security features (Fraud preventions E-payments,
Mobile Banking)
5. Google predictive search algorithms-Google Auto complete forms- RankBrain is the
algorithm name
6. E-commerce – pattern matching , product recommendations
7. Mobile use- Speech recognition with Natural Language Processing (voice to text,
chatbot)
8. Video games-AI controlled Non-playable characters (NPC), ML for BGM
9. Smart Personal Assistant- Google Assistant , Alexa, SIRI (Online shopping, Controlling
lights and other internet-enabled equipment ,Setting reminders and alarms , Booking
cabs, flights and trains, Playing music and videos )
25. Advantages of Artificial Intelligence
Following are some main advantages of Artificial Intelligence:
• High Accuracy with less errors: AI machines or systems are prone to less
errors and high accuracy as it takes decisions as per pre-experience or
information.
• High-Speed: AI systems can be of very high-speed and fast-decision making,
because of that AI systems can beat a chess champion in the Chess game.
• High reliability: AI machines are highly reliable and can perform the same
action multiple times with high accuracy.
• Useful for risky areas: AI machines can be helpful in situations such as defusing
a bomb, exploring the ocean floor, where to employ a human can be risky.
• Digital Assistant: AI can be very useful to provide digital assistant to the users
such as AI technology is currently used by various E-commerce websites to show
the products as per customer requirement.
• Useful as a public utility: AI can be very useful for public utilities such as a
self-driving car which can make our journey safer and hassle-free, facial
recognition for security purpose, Natural language processing to communicate
with the human in human-language, etc.
26. Disadvantages of Artificial Intelligence
Every technology has some disadvantages, and the same goes for Artificial
intelligence. Being so advantageous technology still, it has some
disadvantages which we need to keep in our mind while creating an AI
system. Following are the disadvantages of AI:
• High Cost: The hardware and software requirement of AI is very costly
as it requires lots of maintenance to meet current world requirements.
• Can't think out of the box: Even we are making smarter machines with
AI, but still they cannot work out of the box, as the robot will only do that
work for which they are trained, or programmed.
• No feelings and emotions: AI machines can be an outstanding
performer, but still it does not have the feeling so it cannot make any kind
of emotional attachment with human, and may sometime be harmful for
users if the proper care is not taken.
• Increase dependency on machines: With the increment of technology,
people are getting more dependent on devices and hence they are losing
their mental capabilities.
• No Original Creativity: As humans are so creative and can imagine some
new ideas but still AI machines cannot beat this power of human
intelligence and cannot be creative and imaginative.
27. Internal Representation
In order to act intelligently, a computer must have
the knowledge about the domain of interest.
Knowledge is the body of facts and principles
gathered or the act, fact, or state of knowing.
This knowledge needs to be presented in a form,
which is understood by the machine.
This unique format is called internal
representation.
Thus plain English sentences could be translated
into an internal representation and they could be
used to answer based on the given sentences.
28. Properties of Internal Representation
Internal representation must remove all
referential ambiguity.
Referential ambiguity is the ambiguity about
what the sentence refers to
Example:’Raj said that Ram was not well. He must
by lying”
Who does he refers to..?
Internal representation should avoid word sense
ambiguity
Word sense ambiguity arise because of multiple
meaning of words.
29. Example
‘Raj caught a pen .
Raj caught a train.
Raj caught fever’
Internal representation must explicitly mention
functional structure
Functional structure is the word order used in the
language to express an idea.
Example:’Ram killed Ravan. Ravan was killed by Ram.
Thus internal representation may not use the order of
the original sentence
Internal representation should be handle complex
sentence without losing meaning attached with it.
30. Problem representation in AI
Define the problem precisely
Analyze the problem
Isolated and represent
Choose
State space representation: set of all possible states
for a given problem.
31. Example of problem space
to make a cup of coffee.
• Analyze the problem
• Check necessary ingrediants are available
or not
• If they are available, apply procedure for
making coffee.
32. • Ingrediants (initial state)
• Sequence of steps(states)
• Cup of coffee (goal)
• Coffee powder, milk powder, sugar
(operators)
33.
34. We started with Ingredients i.e the Initial state.
Followed by sequence of Steps.
We added only needed amount of coffee
powder, milk & sugar. These are Operators/
Actions.
At last had a cup of coffee –Goal state.