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All Blog Posts Tagged 'mining' (28)

Predicting Lying and Predicting Dying

Who benefits by predicting your behavior? Organizations do—companies, governments, hospitals, and political campaigns. They employ predictive analytics, technology that learns from data to render per-person predictions, one individual at a time.

 

People have been struck by the final words in the title of my new book on this subject, Predictive Analytics: The Power to Predict Who Will Click, Buy, Lie, or Die (…

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Added by Eric Siegel on April 4, 2013 at 1:53pm — No Comments

WSJ: HP Piloted Program to Predict Which Workers Would Quit

Joel Schectman at the Wall Street Journal wrote about a story broken in my new book, Predictive Analytics: The Power to Predict Who Will Click, Buy, Lie, or Die.

 

Wall Street Journal Article:

Book: HP Piloted Program to Predict Which Workers Would Quit

 

Joel Schectman, Wall Street Journal

 

Hewlett Packard Co. tested a predictive scoring system that attempted…

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Added by Eric Siegel on March 20, 2013 at 2:19pm — No Comments

The Future of Prediction: Predictive Analytics in 2020

What's next is what's next… Predictive analytics is where business intelligence is going.

— Rick Whiting, InformationWeek



Ten Predictions for the First Hour of 2020



Good morning. It's January 2, 2020, the first workday of the year. As you drive to the office, the only thing predictive analytics doesn't do for you is steer the car (yet that's coming soon as well).



1. Anti-theft. As you enter your car, a predictive model establishes your…

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Added by Eric Siegel on February 26, 2013 at 9:34am — No Comments

The Obama Camp Persuaded Millions of Voters with Uplift Modeling

The Fiscal Times is running an excerpt from my book, Predictive Analytics, about the Obama campaign's use of uplift modeling (aka net lift or persuasion modeling).



ARTICLE: The Real Story Behind Obama's Election Victory 

By Eric Siegel 



Elections hang by a thinner thread than you think.



By now you probably know that Barack Obama's 2012 campaign for a second term "moneyballed" the…

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Added by Eric Siegel on February 14, 2013 at 9:30am — No Comments

Read the Preface for Siegel’s Book – Predictive Analytics

Read the Preface for Siegel’s Book – Predictive Analytics



Here is the preface for Predictive Analytics: The Power to Predict Who Will Click, Buy, Lie, or Die



By Eric Siegel, with a foreword from Tom Davenport

(Wiley, February 2013)

 

To order the book:…

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Added by Eric Siegel on February 8, 2013 at 6:30am — No Comments

Webinar signup: Advances in Gradient Boosting: the Power of Post-Processing. December 14, 10-11 a.m., PST

Webinar signup: Advances in Gradient Boosting: the Power of Post-Processing

December 14, 10-11 a.m., PST

Webinar Registration: http://2.salford-systems.com/gradientboosting-and-post-processing/  

 

Course Outline:

I. Gradient Boosting and Post-Processing:

o What is missing from Gradient Boosting?

o Why post-processing techniques are used?

 

II.…

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Added by Lisa Solomon on November 29, 2012 at 1:31pm — No Comments

CrowdANALYTIX launches series of ideation and data mining contests in collaboration with Indian School of Business

Indian School of Business, one of the premier management institution's in India and rated one among the Top 20 B-Schools in the world for their post graduate programs has collaborated with CrowdANALYTIX to initiate a contest that will help students collaborate with a large community of data scientists on a ideation problem. This is the first in a sequence of 4 including ideation and data mining…

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Added by Aravind on October 24, 2012 at 12:52am — No Comments

New Article: Make Your Next DM Presentation Twice as Good as Your Last

Improving our presentation skills will make for happier clients and bosses.  In this article, Tim Graettinger focuses on five crucial practices that will make your next presentation…

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Added by Daniel Graettinger on October 15, 2012 at 3:18pm — 1 Comment

Using Data Mining techniques to predict the Olympics Medal Count

Is it possible to use data mining techniques to predict how many medals each nation will win at the Olympic Games?  What is it about a nation that allows it to produce Olympic medal-winning athletes?  Why do some countries take home a bundle of medals while others don't?  As we think more and more about it, it quickly becomes clear that the why’s behind the medal counts at the Olympics are complex.…

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Added by Daniel Graettinger on July 26, 2012 at 1:42am — No Comments

DATA MINING: Accelerating Drug Discovery by Text Mining of Patents

To signup go to - http://www.crowdanalytix.com/contests/data-mining-accelerating-drug-discovery-by-text-mining-of-patents/

The objective of this contest is to use advanced analytics, text mining and visualization methods combined with domain knowledge, ontologies and frameworks to support and accelerate the process of drug…

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Added by Divyabh Mishra on July 25, 2012 at 8:02am — No Comments

Article: Nuts & Bolts of DM - The Histogram

For all the strides that data mining tools have made, using them well still requires hard work and critical thought.  In this article on the nuts & bolts of DM, we review a real workhorse for data mining and analysis - the histogram.  Among the histograms encountered most frequently in practice are the following: “money”, “count”, and “outlier”.  We will look at each one of them in turn….     Read the…

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Added by Daniel Graettinger on June 19, 2012 at 7:07pm — No Comments

The Netflix Prize, Occam's Razor and PMML

I just finished reading an excellent posting on the Netflix Tech Blog by Xavier Amatriain and Justin Basilico. Entitled "Netflix Recommendations: Beyond the 5 stars (Part 1)", it gives a very nice account of the actual application of the 107 algorithms submitted as the winner solution to the…

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Added by Alex Guazzelli on May 7, 2012 at 10:54am — No Comments

Article: MORE Frequently-Asked Questions about Data Mining

Another recent article from Discovery Corps, Inc. president Tim Graettinger:   Grab Bag 2:  More Frequently-Asked Questions about Data Mining.  

"While helping present a monthly webinar on Data Mining, I'm asked some challenging and really pivotal questions about DM and predictive analytics:  

  1. How much data do I need? 
  2. Why doesn't my predictive model perform as well on new data as it did on the training data?
  3. Are new DM algorithms needed to…
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Added by Daniel Graettinger on January 23, 2012 at 1:26pm — 1 Comment

Setting up a cross-selling model

Cross selling campaigns aim at selling additional products to existing customers. 

A cross selling model estimates the propensity to uptake an add-on product for each scored customer.



A cross selling model can be built on the results of a test campaign to analyze respondents and identify customers with increased purchase potentials.



An easier approach which does not require the running of a test campaign, is to analyze the profile of customers who acquired the product of… Continue

Added by ANTONIOS CHORIANOPOULOS on October 26, 2011 at 2:07am — No Comments

Find value in online/social text and sentiment: free report, conferences

This is a quick entry to tell you about three things --



- My free report, "Text/Content Analytics 2011: User Perspectives on Solutions and Providers," is out. Are you looking for business value in "unstructured" social, online, or enterprise sources? My report will provide background information and "wisdom of the crowds" guidance you can use. Download the report free via altaplana.com/TA2011.



- For a deeper dive into…

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Added by Seth Grimes on October 8, 2011 at 8:08pm — 1 Comment

Another article from my company: Going Green with Data Mining

I thought I'd post another article from my company's president, Tim Graettinger.  Here's a little intro:  "More and more individuals and firms are taking steps to reduce their carbon footprints.  What about data mining - can it contribute to a company's efforts to have a positive impact on the environment?  My answer is an unequivocal 'yes', and in this article you'll learn the reasons why.  We'll explore a sampler platter of data mining applications that can benefit you, your company, your… Continue

Added by Daniel Graettinger on June 20, 2011 at 8:09pm — No Comments

New article on Data Mining-- "Grab Bag: Frequently-Asked Data Mining Questions and Answers"

The president of the data mining company I work for recently published a new article on data mining.  This article from Tim Graettinger addresses some of the top questions he's been asked during a webinar on data mining that he helps to present:

  • What tools or tool sets does he recommend?
  • How can I get management to 'buy in' on a data mining project?
  • How can I transform non-numeric data so I can use it easily in predictive modeling?
His responses… Continue

Added by Daniel Graettinger on May 10, 2011 at 6:59pm — No Comments

any ideas for data mining contest?

If you have a data mining problem that you would like to share or organize a challenge for your friends or studets, you may do this for free on TunedIT website. You may use it as a more creative method of working on a project, to evaluate progress of your students or as a way of  proving who is right in a bet :)

To launch a competition, please follow the link: http://tunedit.org/data-competitions.

 

Added by magdalena pancewicz on December 20, 2010 at 7:57am — No Comments

Summarization of Blog posts with "Web Pulse" Reports

In the past couple of months i was looking for a way to best capture and understand what happens on the Web -and more specifically what people write in blogs- in terms of sentiment and emerging trends. The first thing that i came up with was the the idea of creating a…
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Added by Themos Kalafatis on July 30, 2010 at 8:07am — No Comments

A bioinformatics competition to better understand HIV

According to the World Health Organization, HIV has caused 25 millions deaths worldwide since it was first recognized in 1981. In recent years, the infection has been managed with a collection of therapies. However, the virus will likely evolve around these drugs, making it crucially important that we get a better understanding of the virus itself.



An important step in understanding the virus is to get a handle on its genetic blueprint. William Dampier of Drexler University is hosting… Continue

Added by Anthony Goldbloom on April 27, 2010 at 8:44pm — 2 Comments

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