Introduction, Terminology and concepts, Introduction to statistics, Central tendencies and distributions, Variance, Distribution properties and arithmetic, Samples/CLT, Basic machine learning algorithms, Linear regression, SVM, Naive Bayes
This presentation covers Decision Tree as a supervised machine learning technique, talking about Information Gain method and Gini Index method with their related Algorithms.
Decision Tree Algorithm & Analysis | Machine Learning Algorithm | Data Scienc...Edureka!
This Edureka Decision Tree tutorial will help you understand all the basics of Decision tree. This decision tree tutorial is ideal for both beginners as well as professionals who want to learn or brush up their Data Science concepts, learn decision tree analysis along with examples.
Below are the topics covered in this tutorial:
1) Machine Learning Introduction
2) Classification
3) Types of classifiers
4) Decision tree
5) How does Decision tree work?
6) Demo in R
You can also take a complete structured training, check out the details here: https://goo.gl/AfxwBc
Delta Analytics is a 501(c)3 non-profit in the Bay Area. We believe that data is powerful, and that anybody should be able to harness it for change. Our teaching fellows partner with schools and organizations worldwide to work with students excited about the power of data to do good.
Welcome to the course! These modules will teach you the fundamental building blocks and the theory necessary to be a responsible machine learning practitioner in your own community. Each module focuses on accessible examples designed to teach you about good practices and the powerful (yet surprisingly simple) algorithms we use to model data.
To learn more about our mission or provide feedback, take a look at www.deltanalytics.org.
These days we see a lot of buzz about Machine Learning(ML)/Artificial Intelligence(AI), and why not, we all are consumers of ML directly or indirectly, irrespective of our profession. AI and ML is a fantastic field, everyone is excited about it, and rightly so. In this tutorial series, we will try to explore and demystify the complicated world of {maths, equations, and theory} that functions in tandem to bring out the "magic" which we experience on many application(s)/software(s). In this talk we will learn about Supervised Learning, Decision Tree, and shall solve some problem with SageMaker.
Blog: https://dev.to/aws/an-introduction-to-decision-tree-and-ensemble-methods-part-1-24p0
Code: https://github.com/debnsuma/AI-ML-Algo2020/tree/master/01.Decision_Tree
CART is a predictive algorithm used in Machine learning and it explains how the target variable's values can be predicted based on other matters. It is a decision tree where each fork is split into a predictor variable and each node has a prediction for the target variable at the end.
Bitcoin, Blockchain and the Crypto Contracts - Part 2Prithwis Mukerjee
Where we explain how the cryptographic ideas are used to create a crypto asset on the block chain. This one part of a three part slide deck. For the full deck and the context please visit http://bit.ly/pm-bbc
Where we explain how the concept of a crypto currency can lead to the creation of a new kind of autonomous corporation. This one part of a three part slide deck. For the full deck and the context please visit http://bit.ly/pm-bbc
Introduction, Terminology and concepts, Introduction to statistics, Central tendencies and distributions, Variance, Distribution properties and arithmetic, Samples/CLT, Basic machine learning algorithms, Linear regression, SVM, Naive Bayes
This presentation covers Decision Tree as a supervised machine learning technique, talking about Information Gain method and Gini Index method with their related Algorithms.
Decision Tree Algorithm & Analysis | Machine Learning Algorithm | Data Scienc...Edureka!
This Edureka Decision Tree tutorial will help you understand all the basics of Decision tree. This decision tree tutorial is ideal for both beginners as well as professionals who want to learn or brush up their Data Science concepts, learn decision tree analysis along with examples.
Below are the topics covered in this tutorial:
1) Machine Learning Introduction
2) Classification
3) Types of classifiers
4) Decision tree
5) How does Decision tree work?
6) Demo in R
You can also take a complete structured training, check out the details here: https://goo.gl/AfxwBc
Delta Analytics is a 501(c)3 non-profit in the Bay Area. We believe that data is powerful, and that anybody should be able to harness it for change. Our teaching fellows partner with schools and organizations worldwide to work with students excited about the power of data to do good.
Welcome to the course! These modules will teach you the fundamental building blocks and the theory necessary to be a responsible machine learning practitioner in your own community. Each module focuses on accessible examples designed to teach you about good practices and the powerful (yet surprisingly simple) algorithms we use to model data.
To learn more about our mission or provide feedback, take a look at www.deltanalytics.org.
These days we see a lot of buzz about Machine Learning(ML)/Artificial Intelligence(AI), and why not, we all are consumers of ML directly or indirectly, irrespective of our profession. AI and ML is a fantastic field, everyone is excited about it, and rightly so. In this tutorial series, we will try to explore and demystify the complicated world of {maths, equations, and theory} that functions in tandem to bring out the "magic" which we experience on many application(s)/software(s). In this talk we will learn about Supervised Learning, Decision Tree, and shall solve some problem with SageMaker.
Blog: https://dev.to/aws/an-introduction-to-decision-tree-and-ensemble-methods-part-1-24p0
Code: https://github.com/debnsuma/AI-ML-Algo2020/tree/master/01.Decision_Tree
CART is a predictive algorithm used in Machine learning and it explains how the target variable's values can be predicted based on other matters. It is a decision tree where each fork is split into a predictor variable and each node has a prediction for the target variable at the end.
Bitcoin, Blockchain and the Crypto Contracts - Part 2Prithwis Mukerjee
Where we explain how the cryptographic ideas are used to create a crypto asset on the block chain. This one part of a three part slide deck. For the full deck and the context please visit http://bit.ly/pm-bbc
Where we explain how the concept of a crypto currency can lead to the creation of a new kind of autonomous corporation. This one part of a three part slide deck. For the full deck and the context please visit http://bit.ly/pm-bbc
Presentation made at Engage 2013, the annual event of the Public Relations Society of India on the topic of how to create your own personal radio and TV channel
Can a mind control a machine ? Can a machine control a mind ? Can a mind control another mind through a machine ? Explore all these fascinating possibilities in a slidedeck that I had presented at the PricewaterhouseCoopers Technology Forecast in Calcutta
Please click on the embedded Videos to see them in YouTube
One of the earliest presentation made in Bangla to a group of school students in Nabadwip in the year 2000. The original Powerpoint presentation is no more usable because the fonts used are not available any more. However the screen shots have been preserved here.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Search and Society: Reimagining Information Access for Radical FuturesBhaskar Mitra
The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
3. Classification Learn a method for predicting the instance class from pre-labeled (classified) instances Many approaches: Regression, Decision Trees, Bayesian, Neural Networks, ... Given a set of points from classes what is the class of new point ?
7. The weather problem Given past data, Can you come up with the rules for Play/Not Play ? What is the game? Outlook Temperature Humidity Windy Play sunny hot high false no sunny hot high true no overcast hot high false yes rainy mild high false yes rainy mild normal false yes rainy mild normal true no overcast mild normal true yes sunny mild high false no sunny mild normal false yes rainy mild normal false yes sunny mild normal true yes overcast mild high true yes overcast hot normal false yes rainy mild high true no
8.
9.
10. Weather data with mixed attributes Outlook Temperature Humidity Windy Play sunny 85 85 false no sunny 80 90 true no overcast 83 86 false yes rainy 70 96 false yes rainy 68 80 false yes rainy 65 70 true no overcast 64 65 true yes sunny 72 95 false no sunny 69 70 false yes rainy 75 80 false yes sunny 75 70 true yes overcast 72 90 true yes overcast 81 75 false yes rainy 71 91 true no
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12.
13. The contact lenses data witten&eibe Age Spectacle prescription Astigmatism Tear production rate Recommended lenses Young Myope No Reduced None Young Myope No Normal Soft Young Myope Yes Reduced None Young Myope Yes Normal Hard Young Hypermetrope No Reduced None Young Hypermetrope No Normal Soft Young Hypermetrope Yes Reduced None Young Hypermetrope Yes Normal hard Pre-presbyopic Myope No Reduced None Pre-presbyopic Myope No Normal Soft Pre-presbyopic Myope Yes Reduced None Pre-presbyopic Myope Yes Normal Hard Pre-presbyopic Hypermetrope No Reduced None Pre-presbyopic Hypermetrope No Normal Soft Pre-presbyopic Hypermetrope Yes Reduced None Pre-presbyopic Hypermetrope Yes Normal None Presbyopic Myope No Reduced None Presbyopic Myope No Normal None Presbyopic Myope Yes Reduced None Presbyopic Myope Yes Normal Hard Presbyopic Hypermetrope No Reduced None Presbyopic Hypermetrope No Normal Soft Presbyopic Hypermetrope Yes Reduced None Presbyopic Hypermetrope Yes Normal None
14. A complete and correct rule set witten&eibe If tear production rate = reduced then recommendation = none If age = young and astigmatic = no and tear production rate = normal then recommendation = soft If age = pre-presbyopic and astigmatic = no and tear production rate = normal then recommendation = soft If age = presbyopic and spectacle prescription = myope and astigmatic = no then recommendation = none If spectacle prescription = hypermetrope and astigmatic = no and tear production rate = normal then recommendation = soft If spectacle prescription = myope and astigmatic = yes and tear production rate = normal then recommendation = hard If age young and astigmatic = yes and tear production rate = normal then recommendation = hard If age = pre-presbyopic and spectacle prescription = hypermetrope and astigmatic = yes then recommendation = none If age = presbyopic and spectacle prescription = hypermetrope and astigmatic = yes then recommendation = none
17. Soybean classification witten&eibe Attribute Number of values Sample value Environment Time of occurrence 7 July Precipitation 3 Above normal … Seed Condition 2 Normal Mold growth 2 Absent … Fruit Condition of fruit pods 4 Normal Fruit spots 5 ? Leaves Condition 2 Abnormal Leaf spot size 3 ? … Stem Condition 2 Abnormal Stem lodging 2 Yes … Roots Condition 3 Normal Diagnosis 19 Diaporthe stem canker
29. Family tree represented as a table witten&eibe Name Gender Parent1 parent2 Peter Male ? ? Peggy Female ? ? Steven Male Peter Peggy Graham Male Peter Peggy Pam Female Peter Peggy Ian Male Grace Ray Pippa Female Grace Ray Brian Male Grace Ray Anna Female Pam Ian Nikki Female Pam Ian
30. The “sister-of” relation Closed-world assumption witten&eibe First person Second person Sister of? Peter Peggy No Peter Steven No … … … Steven Peter No Steven Graham No Steven Pam Yes … … … Ian Pippa Yes … … … Anna Nikki Yes … … … Nikki Anna yes First person Second person Sister of? Steven Pam Yes Graham Pam Yes Ian Pippa Yes Brian Pippa Yes Anna Nikki Yes Nikki Anna Yes All the rest No
31. A full representation in one table witten&eibe First person Second person Sister of? Name Gender Parent1 Parent2 Name Gender Parent1 Parent2 Steven Male Peter Peggy Pam Female Peter Peggy Yes Graham Male Peter Peggy Pam Female Peter Peggy Yes Ian Male Grace Ray Pippa Female Grace Ray Yes Brian Male Grace Ray Pippa Female Grace Ray Yes Anna Female Pam Ian Nikki Female Pam Ian Yes Nikki Female Pam Ian Anna Female Pam Ian Yes All the rest No If second person’s gender = female and first person’s parent = second person’s parent then sister-of = yes
32.
33. *The “ancestor-of” relation witten&eibe First person Second person Ancestor of? Name Gender Parent1 Parent2 Name Gender Parent1 Parent2 Peter Male ? ? Steven Male Peter Peggy Yes Peter Male ? ? Pam Female Peter Peggy Yes Peter Male ? ? Anna Female Pam Ian Yes Peter Male ? ? Nikki Female Pam Ian Yes Pam Female Peter Peggy Nikki Female Pam Ian Yes Grace Female ? ? Ian Male Grace Ray Yes Grace Female ? ? Nikki Female Pam Ian Yes Other positive examples here Yes All the rest No