This document discusses Adham Nour trying to create a machine learning model at home. It provides an overview of machine learning workflows, including getting data, preparing the data, selecting an algorithm, training the model, and testing the model. It also discusses different machine learning problems like supervised, unsupervised, and reinforcement learning. Key machine learning algorithms are described like support vector machines and how the C parameter impacts regularization. Overall the document serves as an introduction to machine learning concepts for someone trying to build their own model.
The term Machine Learning was coined by Arthur Samuel in 1959, an american pioneer in the field of computer gaming and artificial intelligence and stated that “ it gives computers the ability to learn without being explicitly programmed” And in 1997, Tom Mitchell gave a “ well-Posed” mathematical and relational definition that “ A Computer Program is said to learn from experience E with respect to some task T and some performance measure P, if its performance on T, as measured by P, improves with experience E”.
Machine learning is needed for tasks that are too complex for humans to code directly. So instead, we provide a large amount of data to a machine learning algorithm and let the algorithm work it out by exploring that data and searching for a model that will achieve what the programmers have set it out to achieve.
This slide will try to communicate via pictures, instead of going technical mumbo-jumbo. We might go somewhere but slide is full of pictures. If you dont understand any part of it, let me know.
The term Machine Learning was coined by Arthur Samuel in 1959, an american pioneer in the field of computer gaming and artificial intelligence and stated that “ it gives computers the ability to learn without being explicitly programmed” And in 1997, Tom Mitchell gave a “ well-Posed” mathematical and relational definition that “ A Computer Program is said to learn from experience E with respect to some task T and some performance measure P, if its performance on T, as measured by P, improves with experience E”.
Machine learning is needed for tasks that are too complex for humans to code directly. So instead, we provide a large amount of data to a machine learning algorithm and let the algorithm work it out by exploring that data and searching for a model that will achieve what the programmers have set it out to achieve.
This slide will try to communicate via pictures, instead of going technical mumbo-jumbo. We might go somewhere but slide is full of pictures. If you dont understand any part of it, let me know.
How Machine Learning works, the relationship between machine learning and other fields (AI, Data Science, Statistics, Big Data, and Data Mining).
Examples of ML (Regression, Classification)
Mathematics of ML
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Artificial intelligence is more and more becoming the core of digital products. Designing for Products based on AI requires Designers to know about Machine Learning.
This talk is an easy walk through the most important elements of Machine Learning. It looks at the fundamental principles of using practical examples. It showcases applications of the different types of Machine Learning. The use-cases range from text categorization to image recognition, on to speech analysis. The goal is to show what is important for designers and why.
Applications of artificial intelligenceRamBabuKumar4
I have started this presentation by short explanation of what machine learning is.
Types of machine learning techniques.
Need for machine Learning.
Some Applications of Machine Learning
and Two Algorithm with example.
How Machine Learning works, the relationship between machine learning and other fields (AI, Data Science, Statistics, Big Data, and Data Mining).
Examples of ML (Regression, Classification)
Mathematics of ML
Machine Learning for Designers - UX Camp SwitzerlandMemi Beltrame
Artificial intelligence is more and more becoming the core of digital products. Designing for Products based on AI requires Designers to know about Machine Learning.
This talk is an easy walk through the most important elements of Machine Learning. It looks at the fundamental principles of using practical examples. It showcases applications of the different types of Machine Learning. The use-cases range from text categorization to image recognition, on to speech analysis. The goal is to show what is important for designers and why.
Artificial intelligence is more and more becoming the core of digital products. Designing for Products based on AI requires Designers to know about Machine Learning.
This talk is an easy walk through the most important elements of Machine Learning. It looks at the fundamental principles of using practical examples. It showcases applications of the different types of Machine Learning. The use-cases range from text categorization to image recognition, on to speech analysis. The goal is to show what is important for designers and why.
Supervised learning is a fundamental concept in machine learning, where a computer algorithm learns from labeled data to make predictions or decisions. It is a type of machine learning paradigm that involves training a model on a dataset where both the input data and the corresponding desired output (or target) are provided. The goal of supervised learning is to learn a mapping or relationship between inputs and outputs so that the model can make accurate predictions on new, unseen data.v
Easily apply Quality Assurance and Testing in the ML ProjectNexSoftsys
Testing and Quality assurance is the most important and critical part of a machine learning project. Here in this ppt, you can get more idea about How to Do Testing of Machine Learning Projects?
Machine Learning for Designers - UX ScotlandMemi Beltrame
Artificial intelligence is more and more becoming the core of digital products. Designing for Products based on AI requires Designers to know about Machine Learning.
This talk is an easy walk through the most important elements of Machine Learning. It looks at the fundamental principles of using practical examples. It showcases applications of the different types of Machine Learning. The use-cases range from text categorization to image recognition, on to speech analysis. The goal is to show what is important for designers and why.
Applications of artificial intelligenceRamBabuKumar4
I have started this presentation by short explanation of what machine learning is.
Types of machine learning techniques.
Need for machine Learning.
Some Applications of Machine Learning
and Two Algorithm with example.
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5. Different between traditional programming and
Machine Learning Programming
Traditional programming
I know the equation
Example BMI function is
BMI=
𝒘𝒆𝒊𝒈𝒉𝒕
𝒉𝒆𝒊𝒈𝒉𝒕𝟐
Machine Learning Programming
I use Function called (train) to get the equation.
Example if there is the house cost 600$ and it’s a
200m then the equation will be
price= 𝟑𝒙
100 200 300 400
1200
900
600
300
size
11. “I can’t make bricks without clay”.
-Arthur Conan Doyle
12. “I can’t make bricks without clay”.
-Arthur Conan Doyle
13.
14. Data Gathering
1
Might depend on humanwork
• Manual labeling for supervisedlearning.
• Domain knowledge. Maybe evenexperts.
May come for free, or “sortof”
• E.g.,Machine Translation.
The more the better:Some algorithms need large amounts of data to be useful
(e.g.,neural networks).
The quantity and quality of data dictate the modelaccuracy
18. Data Preprocessing
Is there anything wrong withthedata?
• Missing values
• Outliers
• Bad encoding (fortext)
• Wrongly-labeled examples
• Biased data
• Do I have manymore samples of one class
than therest?
Need to fix/removedata?
1
35. Machine Learning work Flow
Guidelines
• Data is never as you need it
• More data is better.
• Expect to go backward
3
36. Machine Learning work Flow
Guidelines
• Data is never as you need it
• More data is better.
• Expect to go backward
3
37. Machine Learning isn’t Magic?
No, more like Adham Nour
Coffee Seeds = Data
Coffee Machines= Algorithms
Adham Nour= You
Cup of Coffee= Model
38. Types of Machine LearningProblems
Supervised
Unsupervised
Reinforcement
Output is a discrete
variable (e.g.,cat/dog)
Classification
Regression
Output is continuous
(e.g.,price, temperature)
39. Types of Machine LearningProblems
Unsupervised
There is no desired output. Learn somethingabout
the data. Latent relationships.
I want to find anomalies in the credit cardusage
patterns of my customers.
3
I have photos and want to put them in 20
groups.
Supervised
Reinforcement
40. Types of Machine LearningProblems
Supervised
Reinforcement
Environment gives feedback via a positiveor
negative reward signal.
An agent interacts with an environment and
watches the result of the interaction.
Un Supervised
45. SVM Algorithm Regularization
Also the ‘ C ‘ parameter in Python’s SkLearn Library
Optimises SVM classifier to avoid misclassifying the data.
C → large
C → small
Margin of hyperplane → small
Margin of hyperplane → large
misclassification(possible)
C ---> large , chance of overfit
C ---> small , chance of underfitting
47. CREDITS: This presentation template was created by Slidesgo,
including icons by Flaticon, and infographics & images by Freepik
THANKS!
Contacts
Mhmd96.essam@gmail.com
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