This document provides an overview of artificial intelligence, machine learning, and deep learning techniques as well as Amazon Web Services products that can be used to implement these techniques in the cloud. It begins with introductions to key concepts like machine learning, deep learning, and common business use cases. It then describes specific AWS services for machine learning like Amazon SageMaker, Rekognition for computer vision, and services for natural language processing. The document concludes with information on AWS certification in machine learning.
Cloud Computing or web hosted IT is great news for SME's, allowing them to cut costs, reduce IT hassles and save money. This presentation covers the benefits and drawbacks of cloud IT and provides practical examples of low-cost cloud applications every SME should be aware of!
It gives some basic information about why cloud computing is being used every day or daily life.Types of cloud and its benefits and services models and its cons and prons etc.
This is a lightning presentation given by Nhan Nguyen to our team for the purpose of knowledge sharing in support of our efforts to create a culture of learning.
This Cloud Computing presentation will help you understand why Cloud Computing has become so popular, what is Cloud Computing, types of Cloud Computing, Cloud providers, the lifecycle of a Cloud Computing solution and finally a demo on AWS EC2 and AWS S3. With the increased importance of Cloud Computing, qualified Cloud solutions architects and engineers are in great demand. Organizations have moved to cloud platforms for better scalability, mobility, and security. In simple words, cloud computing is the use of a network of remote servers hosted on the internet to store, manage and process data rather than a local server. With the increased importance of Cloud Computing, qualified Cloud solutions architects and engineers are in great demand. This presentation explains to you why we need cloud computing and why it has got so much importance in the current market.
Below topics are explained in this Cloud Computing presentation:
1. Why cloud computing?
2. What is cloud computing?
3. Types of cloud computing?
4. Cloud providers
5. The lifecycle of a cloud computing solution
6. Cloud computing with AWS
7. Demo - AWS EC2 and AWS S3
Simplilearn’s Cloud Architect Master’s Program will build your Amazon Web Services (AWS) and Microsoft Azure cloud expertise from the ground up. You’ll learn to master the architectural principles and services of two of the top cloud platforms, design and deploy highly scalable, fault-tolerant applications and develop skills to transform yourself into an AWS and Azure cloud architect.
Why become a Cloud Architect?
With the increasing focus on cloud computing and infrastructure over the last several years, cloud architects are in great demand worldwide. Many organizations have moved to cloud platforms for better scalability, mobility, and security, and cloud solutions architects are among the highest paid professionals in the IT industry.
According to a study by Goldman Sachs, cloud computing is one of the top three initiatives planned by IT executives as they make cloud infrastructure an integral part of their organizations. According to Forbes, enterprise IT architects with cloud computing expertise are earning a median salary of $137,957.
Learn more at: https://www.simplilearn.com
Cloud Computing or web hosted IT is great news for SME's, allowing them to cut costs, reduce IT hassles and save money. This presentation covers the benefits and drawbacks of cloud IT and provides practical examples of low-cost cloud applications every SME should be aware of!
It gives some basic information about why cloud computing is being used every day or daily life.Types of cloud and its benefits and services models and its cons and prons etc.
This is a lightning presentation given by Nhan Nguyen to our team for the purpose of knowledge sharing in support of our efforts to create a culture of learning.
This Cloud Computing presentation will help you understand why Cloud Computing has become so popular, what is Cloud Computing, types of Cloud Computing, Cloud providers, the lifecycle of a Cloud Computing solution and finally a demo on AWS EC2 and AWS S3. With the increased importance of Cloud Computing, qualified Cloud solutions architects and engineers are in great demand. Organizations have moved to cloud platforms for better scalability, mobility, and security. In simple words, cloud computing is the use of a network of remote servers hosted on the internet to store, manage and process data rather than a local server. With the increased importance of Cloud Computing, qualified Cloud solutions architects and engineers are in great demand. This presentation explains to you why we need cloud computing and why it has got so much importance in the current market.
Below topics are explained in this Cloud Computing presentation:
1. Why cloud computing?
2. What is cloud computing?
3. Types of cloud computing?
4. Cloud providers
5. The lifecycle of a cloud computing solution
6. Cloud computing with AWS
7. Demo - AWS EC2 and AWS S3
Simplilearn’s Cloud Architect Master’s Program will build your Amazon Web Services (AWS) and Microsoft Azure cloud expertise from the ground up. You’ll learn to master the architectural principles and services of two of the top cloud platforms, design and deploy highly scalable, fault-tolerant applications and develop skills to transform yourself into an AWS and Azure cloud architect.
Why become a Cloud Architect?
With the increasing focus on cloud computing and infrastructure over the last several years, cloud architects are in great demand worldwide. Many organizations have moved to cloud platforms for better scalability, mobility, and security, and cloud solutions architects are among the highest paid professionals in the IT industry.
According to a study by Goldman Sachs, cloud computing is one of the top three initiatives planned by IT executives as they make cloud infrastructure an integral part of their organizations. According to Forbes, enterprise IT architects with cloud computing expertise are earning a median salary of $137,957.
Learn more at: https://www.simplilearn.com
Reasons for Cloud Computing’s Popularity in the UKAHZ Associates
Cloud Computing is a regular term that for anything that involves delivering hosted services over the internet. It is one of the branches of computer science that covers the management, storage, and processing of data on a network of remote internet servers. Moreover, Cloud Computing is the future of information storage. It’ll also provide an efficient and modern method of access to computing resources. The main objective of Cloud Computing is to make companies build large server rooms to securely store their data. Because of the young nature of the discipline, the demand for people with cloud computing skills is high.
Introduction Cloud Computing, Basics about cloud computing, This ppt contains information about cloud model such as Iaas, Paas, Saas and Hybrid Cloud and platform available to create your own cloud.
What is Cloud Hosting? Here is Everything You Must Know About ItReal Estate
Cloud server hosting is one of the more popular kinds of web hosting today. It is a type of web hosting where features of several servers are used together. https://bit.ly/3jPmaVx
Cloud computing is a releasing individual and institutions from the traditional cvcle of buying-using-maintaining-upgrading IT resourcs - both hardware and software. Instead it is making IT resource accessible from anywhere and at proportions as required by the end user. Here is a brief introduction to this new transformation
With today’s evolving technological landscape, chances are you’ve heard of the term “cloud.” You may have even wondered why anyone would be talking about the weather along with computing infrastructures and data centers. Although the popularity of the cloud has gradually risen, there are many people who still don’t know exactly what it is.
The cloud is the general term for cloud computing, which refers to the use of the Internet to access hosted services or your own applications, storage, servers, and data that are hosted in a remote location. Saving your files to the cloud allows you to access them from anywhere at any time, as long as you have an Internet connection. You have probably been using cloud services or resources for a while without even knowing it. The most common cloud services include Gmail, Dropbox, Google Docs, and even Twitter.
Cloud computing is continuing to gain momentum among businesses and consumers alike. It offers consumers a more convenient way to store and share their files as well as access their data at any time, from anywhere. Businesses are virtualizing corporate desktops in the cloud and have considerably reduced the costs of maintaining their physical IT infrastructures in the process. Cloud services allow for more flexible working practices as well as greater mobility. Accessing your data on any device is safe and secure, and actually gives companies a better way to manage and secure data.
Cloud computing focuses on shared resources within the infrastructure. This means that customers share physical resources while maintaining security by reinforcing their “piece of the pie” with firewalls and virtual security. By focusing on this shared resource methodology, cloud companies can offer incredibly cost-effective rates compared to traditional computing due to the positive economies of scale. The more tenants that occupy a cloud, the more cost effective a solution becomes. The best Cloud providers use this method to offer solutions for a fraction of what they would cost should an organization attempt to do them in-house.
The cloud is quickly becoming commonplace in the world of technology. Its accessibility and convenience are undeniable, and more often than not, businesses and service providers have considered implementing or currently utilize cloud computing.
Context is a “Born in the CLOUD” multi services company providing services to help Small-Medium Enterprises grow faster by modernizing data centers and Applications involving adoption of Social, Mobile, Analytics and Cloud technologies as Business Accelerators.
Understand the core concepts of Cloud Computing. Whether you want to run applications that share photos to millions of mobile users or you’re supporting the critical operations of your business, a cloud services platform provides rapid access to flexible and low cost IT resources.
So You’ve Decided to Buy Cloud, Now What? | AWS Public Sector Summit 2017Amazon Web Services
In this session, we’ll discuss considerations for buying cloud services so that users and organizations can extract the full benefits and power of AWS. We start with logging in, spinning up an instance, setting security parameters, and reviewing a few key features. As a result of the console and sample feature demonstration, you can leave this session with an understanding of how shared security, utility pricing, data location, innovative services, governance, and terms and conditions need to be approached in a procurement effort.
Learn More: https://aws.amazon.com/government-education/
Amazon's journey to its current modern architecture and processes provides insights for all software development leaders. To get there, Amazon focused on decomposing for agility, making critical cultural and operational changes, and creating tools for software delivery. The result was enabling developers to rapidly release and iterate software while maintaining industry-leading standards on security, reliability, and performance.
Whether you're developing for a small startup or a large corporation, learning the tools for CI/CD will make your good DevOps team great.
Reasons for Cloud Computing’s Popularity in the UKAHZ Associates
Cloud Computing is a regular term that for anything that involves delivering hosted services over the internet. It is one of the branches of computer science that covers the management, storage, and processing of data on a network of remote internet servers. Moreover, Cloud Computing is the future of information storage. It’ll also provide an efficient and modern method of access to computing resources. The main objective of Cloud Computing is to make companies build large server rooms to securely store their data. Because of the young nature of the discipline, the demand for people with cloud computing skills is high.
Introduction Cloud Computing, Basics about cloud computing, This ppt contains information about cloud model such as Iaas, Paas, Saas and Hybrid Cloud and platform available to create your own cloud.
What is Cloud Hosting? Here is Everything You Must Know About ItReal Estate
Cloud server hosting is one of the more popular kinds of web hosting today. It is a type of web hosting where features of several servers are used together. https://bit.ly/3jPmaVx
Cloud computing is a releasing individual and institutions from the traditional cvcle of buying-using-maintaining-upgrading IT resourcs - both hardware and software. Instead it is making IT resource accessible from anywhere and at proportions as required by the end user. Here is a brief introduction to this new transformation
With today’s evolving technological landscape, chances are you’ve heard of the term “cloud.” You may have even wondered why anyone would be talking about the weather along with computing infrastructures and data centers. Although the popularity of the cloud has gradually risen, there are many people who still don’t know exactly what it is.
The cloud is the general term for cloud computing, which refers to the use of the Internet to access hosted services or your own applications, storage, servers, and data that are hosted in a remote location. Saving your files to the cloud allows you to access them from anywhere at any time, as long as you have an Internet connection. You have probably been using cloud services or resources for a while without even knowing it. The most common cloud services include Gmail, Dropbox, Google Docs, and even Twitter.
Cloud computing is continuing to gain momentum among businesses and consumers alike. It offers consumers a more convenient way to store and share their files as well as access their data at any time, from anywhere. Businesses are virtualizing corporate desktops in the cloud and have considerably reduced the costs of maintaining their physical IT infrastructures in the process. Cloud services allow for more flexible working practices as well as greater mobility. Accessing your data on any device is safe and secure, and actually gives companies a better way to manage and secure data.
Cloud computing focuses on shared resources within the infrastructure. This means that customers share physical resources while maintaining security by reinforcing their “piece of the pie” with firewalls and virtual security. By focusing on this shared resource methodology, cloud companies can offer incredibly cost-effective rates compared to traditional computing due to the positive economies of scale. The more tenants that occupy a cloud, the more cost effective a solution becomes. The best Cloud providers use this method to offer solutions for a fraction of what they would cost should an organization attempt to do them in-house.
The cloud is quickly becoming commonplace in the world of technology. Its accessibility and convenience are undeniable, and more often than not, businesses and service providers have considered implementing or currently utilize cloud computing.
Context is a “Born in the CLOUD” multi services company providing services to help Small-Medium Enterprises grow faster by modernizing data centers and Applications involving adoption of Social, Mobile, Analytics and Cloud technologies as Business Accelerators.
Understand the core concepts of Cloud Computing. Whether you want to run applications that share photos to millions of mobile users or you’re supporting the critical operations of your business, a cloud services platform provides rapid access to flexible and low cost IT resources.
So You’ve Decided to Buy Cloud, Now What? | AWS Public Sector Summit 2017Amazon Web Services
In this session, we’ll discuss considerations for buying cloud services so that users and organizations can extract the full benefits and power of AWS. We start with logging in, spinning up an instance, setting security parameters, and reviewing a few key features. As a result of the console and sample feature demonstration, you can leave this session with an understanding of how shared security, utility pricing, data location, innovative services, governance, and terms and conditions need to be approached in a procurement effort.
Learn More: https://aws.amazon.com/government-education/
Amazon's journey to its current modern architecture and processes provides insights for all software development leaders. To get there, Amazon focused on decomposing for agility, making critical cultural and operational changes, and creating tools for software delivery. The result was enabling developers to rapidly release and iterate software while maintaining industry-leading standards on security, reliability, and performance.
Whether you're developing for a small startup or a large corporation, learning the tools for CI/CD will make your good DevOps team great.
Speaker: Herbert-John Kelly, AWS
Customer Speaker: Data Prophet
Level: 200
Join us to hear about our strategy for driving machine learning (ML) innovation for our customers and learn what's new from AWS in the machine learning space. We will discuss and demonstrate the latest new services for ML on AWS: Amazon SageMaker, AWS DeepLens, Amazon Rekogntion Video, Amazon Translate, Amazon Transcribe and Amazon Comprehend. Attend this session to understand how to make the most of machine learning in the cloud.
Unlock the Full Potential of Your Media Assets, ft. Fox Entertainment Group (...Amazon Web Services
Machine learning (ML) enables developers to build scalable solutions that maximizes the use of media assets through automatic metadata extraction. From automatic transcription and language translation to face detection and celebrity recognition, ML enables you to automate manual workflows and optimize the use of your video content. In this session, learn how to use services such as Amazon Rekognition, Amazon Translate, and Amazon Comprehend to build a searchable video library, automate the creation of highlight reels, and more.
Easily add intelligence to your applications using pre-trained AI services for computer vision, speech, translation, transcription, natural language processing, and conversational chatbots. No machine learning skills required.
Vent'anni fa Amazon ha attraversato una trasformazione radicale con l'obiettivo di aumentare il ritmo dell'innovazione. In questo periodo abbiamo imparato come cambiare il nostro approccio allo sviluppo delle applicazioni ci ha permesso di aumentare notevolmente l'agilità, la velocità di rilascio e, in definitiva, ci ha consentito di creare applicazioni più affidabili e scalabili. In questa sessione illustreremo come definiamo le applicazioni moderne e come la creazione di app moderne influisce non solo sull'architettura dell'applicazione, ma sulla struttura organizzativa, sulle pipeline di rilascio dello sviluppo e persino sul modello operativo. Descriveremo anche approcci comuni alla modernizzazione, compreso l'approccio utilizzato dalla stessa Amazon.com.
AI based technology provides unique opportunities to enhance existing media delivery services. This session will provide an introduction to the Amazon AI stack and best practices on how to integrate AI services such as Amazon Rekognition into your own media applications.
Media Processing Workflows at High Velocity and Scale using AI and ML - AWS O...Amazon Web Services
Learning Objectives:
- See how AI and ML in media processing can reduce time and costs while generating actionable insights
- Understand why and how to add orchestration to performance-sensitive media workflows
- See real customer examples of media processing workflows on AWS
Build, train, and deploy machine learning models at scale - AWS Summit Cape T...Amazon Web Services
Speaker: Adrian Hornsby, AWS
Level: 300
Machine learning often feels a lot harder than it should be to most developers because the process to build and train models, and then deploy them into production is too complicated and too slow. Amazon SageMaker is a fully-managed service that enables developers and data scientists to quickly and easily build, train, and deploy machine learning models at any scale. In this session, I will make a quick introduction to machine learning and walk through leveraging Sagemaker for your machine learning projects.
AWS Lambda Powertools is an open-source library to help organizations discover and incorporate serverless best practices early and quickly. In two years, Powertools went from a tiny pilot program to a fast-growing project. This rapid growth led to challenges ranging from balancing new features with operational excellence, triaging bug reports and RFCs, and scaling and redesigning documentation, to lowering the bar for contribution and providing a public road map. In this session, learn about the current state of Lambda Powertools, how this growth was supported, key lessons learned in the past two years, and what’s next on the horizon.
Bring the Power of AI to Your Amazon Connect Contact Center (BAP322-R1) - AWS...Amazon Web Services
With Amazon Connect, a cloud-based contact center service, businesses can create dynamic contact flows that provide personalized caller experiences by taking history and past context into consideration to anticipate callers’ needs. Join us to learn how customers are executing successful strategies using Amazon Lex to add NLU chatbots into their Amazon Connect customer experience workflows. Learn how using Amazon Lex, an AI service that enables you to create intelligent conversational chatbots that can turn your contact flows into natural conversations using the same technology that powers Amazon Alexa. Learn how to automate repeatable routine tasks such as password resets, order status, and balance inquiries without the need for an agent.
Speech deliverd on 20 June 2020 at TR.AI Meetup, Istanbul
TR.AI Türkiye Yapay Zeka İnisiyatifi
AI/ML PoweredPersonalized Recommendations in Gaming Industry
Amazon Web Services - AWS
ai mlLeverage Data and AI/ML to Drive New Experiences and Make Better DecisionsAmazon Web Services
Discover how to create a knowledge mine of insights from your data using cognitive technologies. Get tips on how to serve customers with smart cognitive assistants, and how to use this technology to enable efficient decisions to be made across your organisation.
Osemeke Isibor, Solutions Architect, AWS
With the launch of several new Machine Learning (ML) services on AWS, now is your chance to learn how to quickly apply ML to solve real-world business problems, no prior ML experience necessary. During this session, you will learn about vision services to analyze your images and video for facial comparison, object detection and detecting text (Amazon Rekognition and Amazon Rekognition Video), building conversational interfaces for chatbots (Amazon Lex), and core language services for converting audio to text (Amazon Transcribe), converting text to speech (Amazon Polly), identifying topics and themes in text (Amazon Comprehend) and translating between two languages (Amazon Translate).
SRV317 Creating and Publishing AR and VR Apps with Amazon SumerianAmazon Web Services
Amazon Sumerian lets anyone create and run augmented reality (AR), virtual reality (VR), and 3D applications quickly and easily without requiring specialized programming or 3D graphics expertise. In this session, participants learn how to use Sumerian to build a scene that is viewable on laptops, mobile phones, VR headsets, and digital signage. Ben Moore provides a guided overview of the Sumerian interface to create a scene, add objects, and include hosts. He then demonstrates how to manipulate assets and add behaviors to create dynamically animated objects and characters in an AR/VR experience. Finally, he covers how Sumerian integrates into AWS services such as Amazon Polly, Amazon Lex, AWS Lambda, Amazon S3, and Amazon DynamoDB.
This slide deck is from a webinar conducted by Genese Solution. The webinar was titled “Career Pathways with AWS” where I was the panelist. I introduced the attendees to cloud computing, especially AWS. The audience was made aware about the different career opportunities that AWS opens up. I also shared the prospects of communities like AWS User Groups & showcased how connecting and networking with like-minded individuals has a positive effect on their career.
I have presented on AWS Big Data Analytics technologies and discussed on how AWS provides a big data platform that allows you to collect, store, and analyze data, how to use AWS services for Data Streaming and Big Data along with some demos on how to build big data solutions using Amazon EMR and Amazon Redshift in a step-by-step manner.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
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.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
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.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
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.
2. ● MSc Computer and Network Security
with Distinction (Middlesex
university)
● Bachelor of Engineering in
Electronics and communication
Introduction
Anjani Phuyal
57. Anjani Phuyal
Global CTO
Genese Solution Limited
aphuyal
anjaniphuyal
anjani@phuyal.co.uk
@anjaniphuyal
CONNECT With US
For Training
Nepal Team
Aruna Sharma
AI/ML Interestship Inquiry Specialist
+977-9801977687
E. Contact@genesecloud.academy
This course is an introduction to machine learning (ML), and it shows where machine learning fits in with the larger picture of artificial intelligence (AI).
Machine learning is a subset of AI, which is a broad branch of computer science for building machines that can do human tasks. Deep learning itself a subdomain of machine learning. To understand where these ideas fit together, you will learn about each field.
You will likely find many definitions of machine learning. No standard definition exists, so you will now learn some definitions of machine learning.
Machine learning is the scientific study of algorithms and statistical models to perform a task by using inference instead of instructions. To help you better understand this idea, consider the following concrete example.
Suppose that you must write an application that determines whether an email message is spam or not. Without machine learning, you write a complex series of decision statements (think if/else statements). Perhaps you use words in the subject or body, the number of links, and the length of the email to determine whether an email message is spam. It would be difficult and laborious to compile such a large set of rules to cover every possibility. However, with machine learning, you can use a list of email messages that are marked spam or not spam to train a machine learning model. The model would learn which patterns of words, lengths, and other indicators are good predictors of spam email messages. When you present the model with an email message that it did not see before, the model would predict whether it was spam or not spam.
Tom Mitchell, a pioneer of machine learning, wrote this definition: “A computer program is said to learn from experience E with respect to some class of tasks T and performance measure P, if its performance at tasks in T, as measured by P, improves with experience E.” (Mitchell, Tom. 1997. Machine Learning. McGraw Hill. p. 2.)
If you apply this concept to spam, the letters E, T, and P represent:
E – The email messages that indicate spam or not
T – The task of identifying spam
P – The probability that the unseen email message is spam.
Don’t be concerned if these ideas are difficult to understand. They are explained more completely later in this module.
Deep learning represents a significant leap forward in the capabilities for AI and ML. The theory behind deep learning was created from how the human brain works. An artificial neural network (ANN) is inspired from the biological neurons in the brain, although the implementation is different.
Artificial neurons have one or more inputs and a single output. These neurons fire (or activate their outputs), which are based on a transformation of the inputs.
A neural network is composed of layers of these artificial neurons, with connections between the layers. Typically, a network has input, output, and hidden layers.
The output of a single neuron connects to the inputs of all the neurons in the next layer. The network is then asked to solve a problem. The input layer is populated from the training data. The neurons activate throughout the layers until an answer is presented in the output layer. The accuracy of the output is then measured. If the output hasn’t met your threshold, the training is repeated, but with slight changes to the weights of the connections between the neurons. It continues to repeat this process. Each time, it strengthens the connections that lead to success, and diminishes the connections that lead to failure.
As you will see in this course, machine learning practitioners spend much time optimizing ML models. They select the best data features to train with, and they select the models with the best results. Deep learning practitioners spend almost no time on those tasks. Instead, they spend their time on modeling data with different ANN architectures.
While the theory for deep learning goes back decades, the hardware necessary to run deep learning problems wasn’t generally accessible until recently. Now that it’s available, you can use deep learning to address problems that are more complex than problems you handled before.
Mainstream machine learning is a fairly recent occurrence. The mid-2000s marked the beginning of rapid advancements in machine learning and deep learning, partly because of Moore’s law and the rise of cloud computing. The result is easier access to larger, faster, and cheaper compute and storage capabilities. You can now rent computing power for a few hours for pennies, compared to huge investments that were needed to buy and operate large-scale compute clusters.
In 2012, the use of neural networks began in the ImageNet Large Scale Visual Recognition Challenge, a machine learning competition for image recognition. The accuracy rate jumped to about 82 percent, and has been steadily climbing ever since. It exceeded human performance in 2015.
Machine learning is used throughout a person’s digital life. Here are some examples:
Spam – Your spam filter is the result of an ML program that was trained with examples of spam and regular email messages.
Recommendations – Based on books that you read or products that you buy, ML programs predict other books or products that you might want. Again, the ML program was trained with data from other readers’ habits and purchases.
Credit card fraud – Similarly, the ML program was trained on examples of transactions that turned out to be fraudulent, along with transactions that were legitimate.
Many more examples exist, including facial detection in social media applications to group your photos, detecting brain tumors in brain scans, or finding anomalies in X-rays.
Introducing Section 1: Introduction to computer vision.
Computer vision is an exciting space in machine learning. The advances in computing power and algorithms over the last 10 years have led to an increase in capabilities and easier access to computer vision technologies.
You can think of computer vision as the automated extraction of information from digital images.
Computer vision enables machines to identify people, places, and things in images with accuracy at or above human levels, with greater speed and efficiency. Often built with deep learning models, computer vision automates the extraction, analysis, classification, and understanding of useful information from a single image or a sequence of images. The image data can take many forms, such as single images, video sequences, views from multiple cameras, or three-dimensional data.
Some of the primary use cases for computer vision include these examples.
Public safety and home security
Computer vision with image and facial recognition can help to quickly identify unlawful entries or persons of interest. This process can result in safer communities and a more effective way of deterring crimes.
Authentication and enhanced computer-human interaction
Enhanced human-computer interaction can improve customer satisfaction. Examples include products that are based on customer sentiment analysis in retail outlets or faster banking services with quick authentication that is based on customer identity and preferences.
Content management and analysis
Millions of images are added every day to media and social channels. The use of computer vision technologies—such as metadata extraction and image classification—can improve efficiency and revenue opportunities.
Autonomous driving
By using computer-vision technologies, auto manufacturers can provide improved and safer self-driving car navigation, which can help realize autonomous driving and make it a reliable transportation option.
Medical imaging
Medical image analysis with computer vision can improve the accuracy and speed of a patient's medical diagnosis, which can result in better treatment outcomes and life expectancy.
Manufacturing process control
Well-trained computer vision that is incorporated into robotics can improve quality assurance and operational efficiencies in manufacturing applications. This process can result in more reliable and cost-effective products.
Classification in machine learning is used to decide which category or categories that a picture or object belongs to. This process is no different than any other classification problem for machine learning.
In the picture here, what is represented? Is it breakfast, lunch, or dinner? Would the classification only be food?
The answer depends on the model that you use to perform the classification. Models must be trained, and the training data provides the algorithm with the data to learn from.
Say that you have a model that was trained with pictures of different types of food. You might expect a result that the image outputs categories of Milk, Cookie, Orange, Hamburger (or is it beef burger, or a vegetarian burger?), Salad, and French Fries. If you trained the model with different images, you might have classified the objects in the image as Tray, Cutlery, and Napkin.
When you have multiple classes, this is known as a multi-class classification problem. When you have only two classes, this is known as a binary classification problem.
When you work with images, you might want to know both what kind of objects are in the image and the locations of those objects.
Object detection provides the categories of the image and the location of the objects in the image. The location is provided by a set of coordinates for a box that surrounds the image, which is known as the bounding box.
Bounding boxes for object detection typically provide top, left, width, and height coordinates that surround the images. You can use these coordinates in your applications.
When objects are detected in an image, a confidence number is usually associated with that object. This percentage indicates how probable it is that the object belongs to a specific class. This confidence level is important when you want to determine an action that is based on object detection, especially in applications that use facial detection.
At the time of writing, object segmentation (also known as semantic segmentation) is a key problem in the field of computer vision. Object segmentation is similar to object detection, but you go into more detail to get fine boundaries for each detected object. It is a fine-grained inference for predicting each pixel in the image.
Applications that require object segmentation include autonomous vehicles and advanced computer-human interactions. Object segmentation is not covered in this course.
With Amazon Rekognition Video, you can capture the position of each person in a video. The TrackPersons operation detects people and how they move, even when the camera is in motion. It can also attribute motion to the same person when their face is blocked or if they move in and out of the frame. The TrackPersons operation returns time segments and confidence scores.
You can analyze shopper behavior and density in your retail store by studying the path that each person follows. By using face analysis, you can also understand the average age ranges, gender distribution, and emotions expressed by the shoppers without identifying them.
Amazon Rekognition Video enables you to automatically identify thousands of objects. Example objects might include vehicles or pets; scenes like a city, beach, or wedding; and activities like delivering a package or dancing. Amazon Rekognition Video relies on motion in the video to accurately identify complex activities, such as blowing out a candle or extinguishing fire.
Some examples from the image might include:
Capturing the batter’s accuracy, the pitcher’s pitching style, the type of pitch (slow ball, slider, and others), the inning, and the batter’s performance versus the specific pitcher. All that data could (and does!) get used by managers to coach players on how to improve their performance. Coaches can also use the data during the game to make game-time decisions.
Initiating various actions based on the speed of the ball leaving the bat and its trajectory. A hit that is calculated by an ML model could lead to:
An audio or visual warning about a possible foul ball into the crowd.
A preemptive alarm that a hit has a high probability of being a home run. This would enable events that follow a homerun to be well-timed and automated (such as music or fireworks when the homerun is hit by the home team).
Introducing Section 2: Analyzing images and videos.
Amazon Rekognition is a computer vision service based on deep learning. You can use it to add image and video analysis to your applications.
Amazon Rekognition enables you to perform the following types of analysis:
Searchable image and video libraries – Amazon Rekognition makes images and stored videos searchable so that you can discover the objects and scenes that appear in them.
Face-based user verification – Amazon Rekognition enables your applications to confirm user identities by comparing their live image with a reference image.
Sentiment and demographic analysis – Amazon Rekognition interprets emotional expressions, such as happy, sad, or surprise. It can also interpret demographic information from facial images, such as gender.
Unsafe content detection – Amazon Rekognition can detect inappropriate content in images and in stored videos
Text detection – Amazon Rekognition Text in Image enables you to recognize and extract text content from images.
You need to check if the applications you build using Amazon Rekognition would fall under any regulatory restrictions as defined within your field or country. Security and compliance for Amazon Rekognition is a shared responsibility between AWS and the customer. For more information, see the AWS Compliance page (https://aws.amazon.com/compliance/)
Amazon Rekognition is an AWS managed service that enables you to integrate image and video analysis into your applications. Because it’s a managed service, Amazon Rekognition hosts the machine learning models, maintains an API, and scales out to meet demand for you. You also benefit from a set of models that constantly learn and improve. It integrates with other AWS services, such as Amazon S3 for storage and AWS Identity and Access Management (IAM) for authentication and authorization. You only need to focus on building applications that use the API and, optionally, training the service to understand your unique business requirements.
Amazon Rekognition provides APIs, SDKs, and AWS Command Line Interface (AWS CLI) commands. You can use these resources to access and interact with Amazon Rekognition. The languages that the SDKs support include JavaScript, Python, PHP, .NET, Ruby, Java, GO, Node.js, and C++.
Facial detection uses a model that was tuned to perform predictions specifically for detecting faces and facial features, including:
Bounding box – The coordinates of the bounding box that surrounds the face.
Confidence – The level of confidence that the bounding box contains a face.
Facial landmarks – An array of facial landmarks. For each landmark (such as the left eye, right eye, and mouth), the response provides the x and y coordinates.
Facial attributes – A set of facial attributes, such as whether the face has a beard. For each attribute, the response provides a value. The value can be of different types, such as a Boolean type (whether a person is wearing sunglasses) or a string (whether the person is male or female). For most attributes, the response also provides a confidence score in the detected value for the attribute.
Quality – Describes the brightness and the sharpness of the face.
Pose – Describes the rotation of the face inside the image.
Emotions – A set of emotions with confidence in the analysis.
Again, confidence is a feature here, and it is provided for each feature that was detected. The feature prediction is based only on visual observation.
When Amazon Rekognition performs predictions, it often returns multiple labels. Each label has a confidence level. This confidence level indicates how likely the label was found in the image.
Like this example shows, labels can also have hierarchies.
When Amazon Rekognition performs predictions, it often returns multiple labels. Each label has a confidence level. This confidence level indicates how likely the label was found in the image.
Like this example shows, labels can also have hierarchies.
Introducing Section 1: Overview of natural language processing. In this section, you will review the meaning of natural language processing.
Before you see an explanation of natural language processing (NLP), look at an NLP example with Amazon Alexa.
An Amazon device, such as an Echo, records your words. The recording of your speech is sent to Amazon servers to be analyzed more efficiently.
Amazon breaks down your phrase into individual sounds. Then, it connects to a database that contains the pronunciations of various words to find which words most closely correspond to the combination of individual sounds.
It identifies important words to make sense of the tasks and to carry out corresponding functions. For instance, if Alexa notices words like outside or temperature, it opens the weather app.
Amazon servers send the information back to your device, and Alexa might speak.
NLP is a broad term for a general set of business or computational problems that you can solve with machine learning (ML). NLP systems predate ML. Two examples are speech-to-text on your old cell phone and screen readers. Many NLP systems now use some form of machine learning. NLP considers the hierarchical structure of language. Words are at the lowest layer of the hierarchy. A group of words make a phrase. The next level up consists of phrases, which make a sentence, and ultimately, sentences convey ideas.
NLP systems face several significant challenges, which you will learn about next.
You can apply NLP to a wide range of problems. Some of the more common applications include:
Search applications (such as Google and Bing)
Human machine interfaces (such as Alexa)
Sentiment analysis for marketing or political campaigns
Social research that is based on media analysis
Chatbots to mimic human speech in applications
Introducing Section 2: Natural language processing managed services. In this section, you will review five managed Amazon ML services that you can use for various NLP use cases. These services simplify the process of creating a NLP application.
Amazon Transcribe is the first managed machine learning service that you will learn about. You can use Amazon Transcribe to recognize speech in audio files and produce a transcription. Amazon Transcribe can recognize specific voices in an audio file, and you can create customized vocabulary for terms that are specialized for a particular domain. You can also add transcription service to your applications by integrating with WebSockets. WebSockets provide an internet-facing interface that enables two-way communication between an application and Amazon Transcribe.
Some of the more common use cases for Amazon Transcribe include:
Medical transcription – Medical professionals can record their notes, and Amazon Transcribe can capture their spoken notes as text.
Video subtitles – Video production organizations can generate subtitles automatically from video. It can also be done in real time for a live feed to add closed captioning (CC).
Streaming content labeling – Media companies can capture and label content, and then feed the content into Amazon Comprehend for further analysis.
Customer call center monitoring – Companies can record customer service or sales calls, and then analyze the results for training or strategic opportunities.
Amazon Polly can convert text into lifelike speech. You can input either plaintext files or a file in Speech Synthesis Markup Language (SSML) format. SSML is a markup language that you can use to provide special instructions for how speech should sound. For example, you might want to introduce a pause in the flow of speech. You can add an SSML tag to instruct Amazon Polly to pause between two words.
You can also output speech from Amazon Polly to MP3, Vorbis, and pulse-code modulation (PCM) audio stream formats.
Amazon Polly has various applications. Common use cases for Amazon Polly include mobile apps (such as newsreaders), games, eLearning platforms, and accessibility applications for visually impaired people.
Amazon Polly is eligible for use with regulated workloads for the U.S. Health Insurance Portability and Accountability Act of 1996 (HIPAA), and the Payment Card Industry Data Security Standard (PCI DSS).
Some of the more common use cases for Amazon Polly include:
News service production – Major news companies use Amazon Polly to generate vocal content directly from their written stories.
Language training systems – Language training companies use Amazon Polly to create systems for learning a new language.
Navigation systems – Amazon Polly is embedded in mapping application programming interfaces (APIs) so that developers can add voice to their geo-based applications.
Animation production – Animators use Amazon Polly to add voices to their characters.
When Amazon Rekognition performs predictions, it often returns multiple labels. Each label has a confidence level. This confidence level indicates how likely the label was found in the image.
Like this example shows, labels can also have hierarchies.
With Amazon Translate, you can create multilanguage experiences in your applications. You can create systems for reading documents in one language, and then render or storing it in another language. You can also use Amazon Translate as part of a document analysis system.
Amazon Translate is fully integrated with other Amazon ML services, such as Amazon Comprehend, Amazon Transcribe, and Amazon Polly. With this integration, you can:
Extract named entities, sentiment, and key phrases by integrating with Amazon Comprehend
Create multilingual subtitles with Amazon Transcribe
Speak translated content with Amazon Polly
Some of the more common use cases for Amazon Translate include:
International websites – You can use Amazon Translate to quickly globalize your websites.
Software localization – Localization is a major cost for all software that is aimed at a global audience. Amazon Translate can decrease software development time and significantly reduce costs for localizing software.
Multilingual chatbots – Chatbots are used to create a more human-like interface to applications. With Amazon Translate, you can create a chatbot that speaks multiple languages.
International media management – Companies that manage media for a global audience use Amazon Translate to reduce their costs for localization.
Amazon Comprehend implements many of the NLP techniques that you reviewed earlier in this module. You can extract key entities, perform sentiment analysis, and tag words with parts of speech.
Some of the more common use cases for Amazon Comprehend include:
Analysis of legal and medical documents – Legal, insurance, and medical organizations have used Amazon Comprehend to perform many of the NLP functions that you learned about in this module.
Financial fraud detection – Banking, financial, and other institutions have used Amazon Comprehend to examine very large datasets of financial transactions to uncover fraud and look for patterns of illegal transactions.
Large-scale mobile app analysis – Developers of mobile apps can use Amazon Comprehend to look for patterns in how their apps are used so they can design improvements.
Content management – Media and other content companies can use Amazon Comprehend to tag content for analysis and management purposes.
When Amazon Rekognition performs predictions, it often returns multiple labels. Each label has a confidence level. This confidence level indicates how likely the label was found in the image.
Like this example shows, labels can also have hierarchies.
With Amazon Lex, you can add a human language frontend to your applications. Amazon Lex enables you to use the same conversational engine that powers Amazon Alexa. You can automatically increase capacity by creating AWS Lambda functions to scale on demand. In addition, you can store log files of the conversations for further analysis.
Some of the more common use cases for Amazon Lex include:
Building frontend interfaces for inventory management and sales – Voice interfaces are becoming more common. Companies use Amazon Lex to add chatbots to their inventory and sales applications.
Developing interactive assistants – By combining Amazon Lex with other ML services, customers create more sophisticated assistants for many different industries.
Creating customer service interfaces – Human-like voice applications are quickly becoming the norm for customer service applications. Amazon Lex can reduce the time and increase the quality of these chatbots.
Query databases with a human-like language – Amazon Lex is combined with other AWS database services to create sophisticated data analysis applications with a human-like language interface.
Finally, you can use Amazon SageMaker, which is an AWS service with many capabilities.
Amazon SageMaker can deploy machine learning instances that run Jupyter notebooks and JupyterLab. Amazon SageMaker manages the deployment of these compute resources, so you must connect to the Jupyter environment. Amazon SageMaker also provides tools for labeling data, training models, and hosting trained models. AWS Marketplace also provides a selection of ready-to-use model packages and algorithms from machine learning developers.
Amazon SageMaker provides four different ways that you can train models.
Amazon SageMaker built-in algorithms – You can train and deploy these algorithms from Amazon SageMaker console, AWS Command Line Interface (AWS CLI), a Python notebook, or the Amazon SageMaker Python SDK. The available built-in algorithms are itemized and described in the next slide. Containers are used in the background when you use one of the Amazon SageMaker built-in algorithms, but you do not deal with them directly.
Amazon SageMaker supported frameworks – Amazon SageMaker provides prebuilt containers to support deep learning frameworks such as Apache MXNet, TensorFlow, PyTorch, and Chainer. It also supports ML libraries, such as scikit-learn and SparkML by providing prebuilt Docker images. If you use the Amazon SageMaker Python SDK, they are deployed by using their respective Amazon SageMaker SDK Estimator class. In this case, you supply the Python code that implements your algorithm, and configure the prebuilt image to access your code as an entry point. You might have functional requirements for an algorithm or model that you developed in a framework, which a prebuilt Amazon SageMaker Docker image doesn't support. If so, you can modify an Amazon SageMaker image to satisfy your needs.
Amazon SageMaker custom frameworks – If you have no prebuilt Amazon SageMaker container image to use or modify for an advanced scenario, you can package your own script or algorithm. You can then use this script or algorithm with Amazon SageMaker. You can use any programming language or framework to develop your container. For example, your team might work and build ML models in R. If so, you can build your own containers to train and host an algorithm in R.
AWS Marketplace algorithms – A third-party organization might have developed and tuned a model. It’s worth looking in the AWS Marketplace to see what ready-to-use algorithms and models are available.
When Amazon Rekognition performs predictions, it often returns multiple labels. Each label has a confidence level. This confidence level indicates how likely the label was found in the image.
Like this example shows, labels can also have hierarchies.
Although this course is not designed to prepare you to achieve the AWS Certified Machine Learning – Specialty, you can continue to work towards certification. The next few slides review how you can achieve that goal.
AWS Certification helps learners build credibility and confidence by validating their cloud expertise with an industry-recognized credential. It also helps organizations identify skilled professionals who can lead cloud initiatives by using AWS.
You must earn a passing score by taking a proctored exam to earn an AWS certification. After receiving a passing score, you will receive your certification credentials.
AWS Certification does not publish a list of all services or features that are covered in a certification exam. However, the exam guide for each exam lists the current topic areas and objectives that are covered in the exam. You can find exam guides on the Prepare for Your AWS Certification Exam webpage.
You will be required to update your certification (or recertify) every 3 years. View the AWS Certification Recertification page for more details.
The information on this slide is current as of June 2020. However, exams are frequently updated. Also, the details regarding which exams are available—and what is tested by each exam—are subject to change.
For the newest AWS certification exam information, go to AWS Certification.
The AWS Certified Machine Learning – Specialty means that you can select and justify the appropriate machine learning approach for a given business problem. You can also identify appropriate AWS services to implement machine learning solutions. Finally, you can design and implement scalable, cost-optimized, reliable, and secure machine learning solutions.
Before you take the AWS Certified Machine Learning – Specialty exam, we recommend that you have the following knowledge and experience.
First, you should have 1–2 years of experience in developing, architecting, or running ML and deep learning workloads on the AWS Cloud. Your experience should include performing basic hyperparameter optimization and working with machine learning and deep learning frameworks. You should also be able to express the intuition behind basic ML algorithms. Finally, you should be able to follow model-training best practices along with deployment and operational best practices.