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Introduction to Data Mining: Data Exploration & Visualization
 
03:19
In our last section in data mining fundamentals, we introduce you to data exploration and visualization and what they are to data mining. -- At Data Science Dojo, we believe data science is for everyone. Our in-person data science training has been attended by more than 3600+ employees from over 742 companies globally, including many leaders in tech like Microsoft, Apple, and Facebook. -- Learn more about Data Science Dojo here: https://hubs.ly/H0f8MwZ0 See what our past attendees are saying here: https://hubs.ly/H0f8M9m0 -- Like Us: https://www.facebook.com/datascienced... Follow Us: https://plus.google.com/+Datasciencedojo Connect with Us: https://www.linkedin.com/company/data... Also find us on: Google +: https://plus.google.com/+Datasciencedojo Instagram: https://www.instagram.com/data_scienc... -- Vimeo: https://vimeo.com/datasciencedojo
Views: 5101 Data Science Dojo
Data Mining : Data Visualization Techniques
 
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This video explains various visualization techniques in data mining. Video Lecture by Anisha Lalwani.
Views: 1718 topNotch Tutorials
DATA MINING   1 Data Visualization   3 1 1  Graphs and Networks
 
08:17
https://www.coursera.org/learn/datavisualization
Views: 1287 Ryo Eng
Basic Data Visualisation Techniques
 
09:29
Learn basic data visualization techniques in this tutorials. For Training & Study packs on Analytics/Data Science/Big Data, Contact us at [email protected] Find all free videos & study packs available with us here: http://analyticsuniversityblog.blogspot.in/ SUBSCRIBE TO THIS CHANNEL for free tutorials on Analytics/Data Science/Big Data/SAS/R/Hadoop
Views: 10609 Analytics University
The beauty of data visualization - David McCandless
 
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View full lesson: http://ed.ted.com/lessons/david-mccandless-the-beauty-of-data-visualization David McCandless turns complex data sets, like worldwide military spending, media buzz, and Facebook status updates, into beautiful, simple diagrams that tease out unseen patterns and connections. Good design, he suggests, is the best way to navigate information glut -- and it may just change the way we see the world. Talk by David McCandless.
Views: 549485 TED-Ed
Intro to Data Analysis / Visualization with Python, Matplotlib and Pandas | Matplotlib Tutorial
 
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Python data analysis / data science tutorial. Let’s go! For more videos like this, I’d recommend my course here: https://www.csdojo.io/moredata Sample data and sample code: https://www.csdojo.io/data My explanation about Jupyter Notebook and Anaconda: https://bit.ly/2JAtjF8 Also, keep in touch on Twitter: https://twitter.com/ykdojo And Facebook: https://www.facebook.com/entercsdojo Outline - check the comment section for a clickable version: 0:37: Why data visualization? 1:05: Why Python? 1:39: Why Matplotlib? 2:23: Installing Jupyter through Anaconda 3:20: Launching Jupyter 3:41: DEMO begins: create a folder and download data 4:27: Create a new Jupyter Notebook file 5:09: Importing libraries 6:04: Simple examples of how to use Matplotlib / Pyplot 7:21: Plotting multiple lines 8:46: Importing data from a CSV file 10:46: Plotting data you’ve imported 13:19: Using a third argument in the plot() function 13:42: A real analysis with a real data set - loading data 14:49: Isolating the data for the U.S. and China 16:29: Plotting US and China’s population growth 18:22: Comparing relative growths instead of the absolute amount 21:21: About how to get more videos like this - it’s at https://www.csdojo.io/moredata
Views: 131996 CS Dojo
Mining Your Logs - Gaining Insight Through Visualization
 
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Google Tech Talk (more info below) March 30, 2011 Presented by Raffael Marty. ABSTRACT In this two part presentation we will explore log analysis and log visualization. We will have a look at the history of log analysis; where log analysis stands today, what tools are available to process logs, what is working today, and more importantly, what is not working in log analysis. What will the future bring? Do our current approaches hold up under future requirements? We will discuss a number of issues and will try to figure out how we can address them. By looking at various log analysis challenges, we will explore how visualization can help address a number of them; keeping in mind that log visualization is not just a science, but also an art. We will apply a security lens to look at a number of use-cases in the area of security visualization. From there we will discuss what else is needed in the area of visualization, where the challenges lie, and where we should continue putting our research and development efforts. Speaker Info: Raffael Marty is COO and co-founder of Loggly Inc., a San Francisco based SaaS company, providing a logging as a service platform. Raffy is an expert and author in the areas of data analysis and visualization. His interests span anything related to information security, big data analysis, and information visualization. Previously, he has held various positions in the SIEM and log management space at companies such as Splunk, ArcSight, IBM research, and PriceWaterhouse Coopers. Nowadays, he is frequently consulted as an industry expert in all aspects of log analysis and data visualization. As the co-founder of Loggly, Raffy spends a lot of time re-inventing the logging space and - when not surfing the California waves - he can be found teaching classes and giving lectures at conferences around the world. http://about.me/raffy
Views: 25126 GoogleTechTalks
What is Data Visualization?
 
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This video is part of the UBC Learning Commons three-minute tutorials series. The tutorial will introduce you to the concepts of data visualization, provide examples of how it is done, and show you some online tools to get you started. Visit the UBC Learning Commons Study Toolkits: http://learningcommons.ubc.ca/get-started/study-toolkits/ or attend one of our online workshops: http://learningcommons.ubc.ca/get-started/learning-skills-resources/online-workshop-resources/
DATA MINING   1 Data Visualization   3 0  Introduction
 
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https://www.coursera.org/learn/datavisualization
Views: 28 Ryo Eng
DATA MINING   1 Data Visualization   3 1 3  Graph Visualization
 
13:51
https://www.coursera.org/learn/datavisualization
Views: 158 Ryo Eng
PLOTCON 2016: Irene Ros, Text is data! Analysis and visualization methods
 
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Text is one of the most interesting and varied data sources on the web and beyond, but it is one of the most difficult to deal with because it is fundamentally a messy, fragmented, and unnormalized format. If you have ever wanted to analyze and visualize text, but don’t know where to get started, this talk is for you. Irene will go through examples of text visualization approaches and the analysis methods required to create them. Irene is an information visualization researcher and developer creating engaging, informative and interactive data-driven interfaces and visualizations. Irene's career in data and its visual forms started at The Visual Communication Lab @ IBM Research and now continues at Bocoup where she is the Director of the Data Visualization team. Irene is also the organizer and program co-chair of Bocoup's OpenVis Conf, a two day conference about the practice of data visualization on the open web.
Views: 3412 Plotly
Data Mining with Data Visualization: Keynote at Big Data Analysis and Data Mining, 2016
 
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Keynote talk at the 3rd International Conference on Big Data Analysis and Data Mining, London, UK, 26-27 Sept 2016. Abstract: Some people believe that we live in the Age of Information. I believe it’s much more accurate to say we live in the Age of Data. With the rapid advancement of big data storage technologies and the ever-decreasing costs of hardware, our ability to derive and store data is unprecedented. However, a large gap remains between our ability to generate and store large collections of complex, time-dependent data and our ability to derive useful information and knowledge from it. Data visualization leverages our most powerful sense, vision, in order to derive knowledge and gain insight into large, multi-variate data sets that describe complicated and often time-dependent behavior. This talk presents an introduction into the world of data visualization with very different taster applications: Call Center Visualization, Computational Fluid Dynamics (CFD), marine biology, molecular dynamics, and rugby, showcasing some of visualizations strengths, weaknesses, and goals. The identity of Sally might be revealed during the talk. Connect with DataVis Bob on Facebook: https://www.facebook.com/datavisbob
Views: 205 DataVisBob Laramee
DATA MINING   1 Data Visualization   4 1 3  Database Visualization Part 1
 
12:27
https://www.coursera.org/learn/datavisualization
Views: 52 Ryo Eng
DATA MINING   1 Data Visualization   2 0  Information
 
02:50
https://www.coursera.org/learn/datavisualization
Views: 61 Ryo Eng
DATA MINING   1 Data Visualization   2 1 1  Data
 
07:45
https://www.coursera.org/learn/datavisualization
Views: 74 Ryo Eng
DATA MINING   1 Data Visualization   2 1 2  Mapping
 
09:05
https://www.coursera.org/learn/datavisualization
Views: 97 Ryo Eng
Janet Watson 2018: Data Mining and Visualization of Detrital Zircon Data
 
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A Talk from Dean Meek (University of Saskatchewan) Wednesday 28 February 2018 Data Mining and Visualization of Detrital Zircon Data: Assessment of Palaeogeographic and Geodynamic Setting Using Data from Laurentia
Views: 103 GeologicalSociety
DATA MINING   1 Data Visualization   2 1 3  Charts
 
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https://www.coursera.org/learn/datavisualization
Views: 74 Ryo Eng
RapidMiner Tutorial - Visualization  (Data Mining and Predictive Analytics System)
 
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A tutorial discussing some of the visualization capabilities of RapidMiner, an open source system for data mining, predictive analytics, machine learning, and artificial intelligence applications. For more information: http://rapid-i.com/ Brought to you by Rapid Progress Marketing and Modeling, LLC (RPM Squared) http://www.RPMSquared.com/
Views: 10313 Predictive Analytics
DATA MINING   1 Data Visualization   3 2 2  Multidimensional Scaling
 
06:49
https://www.coursera.org/learn/datavisualization
Views: 9190 Ryo Eng
Taro Data Mining and Visualization
 
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http://www.haoyangli.com
Views: 25 Haoyang Li
Data Mining with R & RStudio - KMeans Clustering and Visualization
 
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Simple overview of data mining with R and RStudio.
Views: 2960 Gaurav Jetley
DATA MINING   1 Data Visualization   3 2 1  Principal Component Analysis
 
08:05
https://www.coursera.org/learn/datavisualization
Views: 555 Ryo Eng
DATA MINING   1 Data Visualization   3 1 4  Tree Maps
 
09:22
https://www.coursera.org/learn/datavisualization
Views: 753 Ryo Eng
Data Visualization Basics [Hindi]
 
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How to visualize a data in Hindi
Views: 1143 Data Scientist
Introduction of Orange:A data visualization and data mining tool.
 
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Orange: A data visualization and data mining tool, drag and drop method to create neural networks. Easy tool to get start. For more information visit- www.matlabsolutions.com
Views: 24 MATLAB Solutions
7. Text Mining Webinar - Visualization
 
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This is the part about visualization from the Text Mining Webinar of October 30 2013 (https://www.youtube.com/edit?o=U&video_id=tY7vpTLYlIg). Visualization mainly covers two KNIME nodes: Tag Cloud and Document Viewer node.
Views: 2008 KNIMETV
DATA MINING   1 Data Visualization   4 1 3  Database Visualization Part 2
 
08:11
https://www.coursera.org/learn/datavisualization
Views: 27 Ryo Eng
What is DATA VISUALIZATION? What does DATA VISUALIZATION mean? DATA VISUALIZATION meaning
 
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What is DATA VISUALIZATION? What does DATA VISUALIZATION mean? DATA VISUALIZATION meaning - DATA VISUALIZATION definition - DATA VISUALIZATION explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. Data visualization or data visualisation is viewed by many disciplines as a modern equivalent of visual communication. It involves the creation and study of the visual representation of data, meaning "information that has been abstracted in some schematic form, including attributes or variables for the units of information". A primary goal of data visualization is to communicate information clearly and efficiently via statistical graphics, plots and information graphics. Numerical data may be encoded using dots, lines, or bars, to visually communicate a quantitative message. Effective visualization helps users analyze and reason about data and evidence. It makes complex data more accessible, understandable and usable. Users may have particular analytical tasks, such as making comparisons or understanding causality, and the design principle of the graphic (i.e., showing comparisons or showing causality) follows the task. Tables are generally used where users will look up a specific measurement, while charts of various types are used to show patterns or relationships in the data for one or more variables. Data visualization is both an art and a science. It is viewed as a branch of descriptive statistics by some, but also as a grounded theory development tool by others. The rate at which data is generated has increased. Data created by internet activity and an expanding number of sensors in the environment, such as satellites, are referred to as "Big Data". Processing, analyzing and communicating this data present a variety of ethical and analytical challenges for data visualization. The field of data science and practitioners called data scientists have emerged to help address this challenge. Data visualization refers to the techniques used to communicate data or information by encoding it as visual objects (e.g., points, lines or bars) contained in graphics. The goal is to communicate information clearly and efficiently to users. It is one of the steps in data analysis or data science. According to Friedman (2008) the "main goal of data visualization is to communicate information clearly and effectively through graphical means. It doesn't mean that data visualization needs to look boring to be functional or extremely sophisticated to look beautiful. To convey ideas effectively, both aesthetic form and functionality need to go hand in hand, providing insights into a rather sparse and complex data set by communicating its key-aspects in a more intuitive way. Yet designers often fail to achieve a balance between form and function, creating gorgeous data visualizations which fail to serve their main purpose — to communicate information". Indeed, Fernanda Viegas and Martin M. Wattenberg have suggested that an ideal visualization should not only communicate clearly, but stimulate viewer engagement and attention. Not limited to the communication of an information, a well-crafted data visualization is also a way to a better understanding of the data (in a data-driven research perspective), as it helps uncover trends, realize insights, explore sources, and tell stories. Data visualization is closely related to information graphics, information visualization, scientific visualization, exploratory data analysis and statistical graphics. In the new millennium, data visualization has become an active area of research, teaching and development. According to Post et al. (2002), it has united scientific and information visualization.
Views: 2452 The Audiopedia
DATA MINING   1 Data Visualization   4 2 1  Visualization System Design
 
14:27
https://www.coursera.org/learn/datavisualization
Views: 28 Ryo Eng
Data Mining : Visualization with Tableau
 
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Home Assignment, the 4th video.
Views: 579 Ahram Kang
Data Mining and Visualization Paradata Project
 
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This is my final project for my Data mining class. Links to my information, github, and my powerpoint for research purposes: Infographic: https://infogr.am/video_games_and_viewing_them Github: https://github.com/jonlouiscool/Final-Project/tree/master Powerpoint: https://docs.google.com/presentation/d/1daRLP6r0Cw6PPKStIBwucYn2Jv8uBGnYgdWyy2YN8iI/edit?usp=sharing Sorry if the quality is low, this is due to the converter. All sources are found in the powerpoint. Hope you enjoy, and remember gaming is the future.
Views: 220 Jonlou Czajka
DATA MINING   1 Data Visualization   4 1 1  Visualization Systems
 
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https://www.coursera.org/learn/datavisualization
Views: 45 Ryo Eng
Advanced Data Mining with Weka (5.3: Visualization)
 
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Advanced Data Mining with Weka: online course from the University of Waikato Class 5 - Lesson 3: Visualization http://weka.waikato.ac.nz/ Slides (PDF): https://goo.gl/7XXl63 https://twitter.com/WekaMOOC http://wekamooc.blogspot.co.nz/ Department of Computer Science University of Waikato New Zealand http://cs.waikato.ac.nz/
Views: 2365 WekaMOOC
58011070 Data Mining : Data Visualization
 
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นางสาวลลิตา สรวมชีพ 58011070 sec 2 Data Mining 01236057
DATA MINING   1 Data Visualization   2 2 2  Parallel Coordinates
 
08:35
https://www.coursera.org/learn/datavisualization
Views: 875 Ryo Eng
Using Data Mining and Visualization to Investigate Retention in STEM
 
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This STEM Central webinar was presented on March 25th 2015 by a transdisciplinary team at Northern Kentucky University: Maureen Doyle, Associate Dean of Informatics; Kristi Haik, Chair of the Department of Biological Sciences; Madhura Kulkarni, Assistant Director at Center for Integrative Natural Science and Mathematics; Bethany Bowling, Associate Professor of Biological Sciences; Mark Lancaster, Assistant Professor of Statistics and Data Science; and their students Kacie Kotnik and Nathaniel Hudson. Abstract: At Northern Kentucky University (NKU) we are implementing two parallel NSF-funded programs to improve student persistence and provide impactful career exploration. Project FORCE (Focus on Occupations, Recruiting, Community, and Engagement) builds STEM-wide efforts that include peer-led study sessions, research opportunities for students at risk of leaving, and activities that promote community. Project SOAR (Scholarships, Opportunities, Achievements, and Results) recruits 22 academically-talented students with financial need and provides them with scholarships, targeted academic interventions, intentional mentorship, and career networking. The leadership teams of these projects use data-mining and visualization techniques to assess STEM student data provided by NKU Institutional Research. In this webinar we will discuss launching this type of investigation with the necessary entities at your institution (i.e. IR, IRB), approaches to analyzing and mining the data, and selecting visualization tools. The focus will be on how to implement this approach at your institution with examples from our analyses.
Data Mining : Visualization with Tableau
 
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Home Assignment, the 2nd video.
Views: 192 Ahram Kang
Synapse Visualization and Data Mining
 
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Peltarion Synapse lets you explore and visualize your data and gives you an understanding of the task at hand. Use an array of powerful visualizers ranging from histograms to self organizing maps. Interconnect visualizers to create a hierarchical view that allows you to discover hidden relations and patterns. For more information see: http://www.peltarion.com/products/synapse
Views: 3077 Peltarion
Elevator Pitch for Data mining and visualization
 
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This is just for my class and will be taken down later on.
Views: 4 Liantsoa Ranaivo
classroom visualization through the eras + educational data  mining and E-learning
 
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visualization to a teacher situation through the eras of education, in order to illustrate the impact and the importance of using educational data mining technique
Views: 57 norahalhajri
Text Analysis and Data Visualization Using R  - 3/22/2018
 
01:28:30
Ball State’s Digital Scholarship Lab hosted a workshop on doing text analysis (and other forms of data visualization) with R. R is a powerful statistical software that can be employed to analyze textual data, which can include novels, newspaper articles, interview transcripts, and collections of tweets. R enables researchers to detect patterns of language and meaning in large and complex sets of texts. The workshop introduced participants to methods for analyzing and creating plots from textual data (e.g. most frequent words) using the R statistical programming language.
Data Mining : Visualization with Tableau
 
01:09
Home Assignment, the 1st video.
Views: 112 Ahram Kang
Data Mining : Visualization with Tableau
 
01:02
Home Assignment, the 3rd video.
Views: 1361 Ahram Kang
Data Mining : Visualization with Tableau
 
00:58
Home Assignment, the 6th video.
Views: 279 Ahram Kang
DATA MINING   1 Data Visualization   2 3 2  Using Color
 
11:29
https://www.coursera.org/learn/datavisualization
Views: 37 Ryo Eng

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