News

01-04-2012
Newsletter - January 2012
Training sessions, White papers, Webinars
12-16-2011
Webinar: "Probabilistic Structural Equation Models - Application to Human Resource Management"
Recorded on December 15, 2011
11-17-2011
Newsletter - November 2011
Training sessions, White papers, Webinars
09-16-2011
New White Paper and Upcoming Webinar
Causal Inference with BayesiaLab
07-12-2011
BayesiaLab Training Sessions
October (USA) - November (India) - December (Luxembourg) -
07-12-2011
Webinar: "Knowledge discovery in the stock market - Part 2"
Recorded on July 21, 2011
03-21-2011
Webinar: "Microarray analysis with Bayesian Networks"
Sched. for May 19, 2011, 12 noon
03-09-2011
Webinar: "Knowledge discovery in the stock market with Bayesian Networks - Part 1"
Recorded on March 31, 2011
02-28-2011
Webinar: "Driver Analysis with Probabilistic Structural Equation Models"
Recorded on March 17, 2011
02-21-2011
Webinar: "Data Clustering with Bayesian Networks and BayesiaLab 5.0"
Recorded on March 3, 2011
12-20-2010
Webinar: "Market Share Simulation with Bayesian Networks"
Sched. for Jan. 4, 2011, 12pm (CST, GMT- 06:00)
12-01-2010
Judea Pearl "gave his blessing" on BayesiaLab
12-01-2010
BayesiaLab Training in Chicago, April 2011
The seminar is scheduled for April 13-15, 2011
12-01-2010
BayesiaLab 5.0 User Guide now available
12-01-2010
Webinar: "Introduction to Bayesian networks and BayesiaLab"
Sched. for Dec. 1st, 11am (CST, GMT- 06:00)
09-14-2010
Release of BayesiaLab 5.0
Bayesia announces the release of BayesiaLab 5.0
09-12-2010
Bayesia at INFORMS Annual Meeting 2010
Bayesia and its new American partner, Conrady Applied Science, LLC, will have a show stand at the INFORMS Annual Meeting in Austin, TX, from November 7 through 10. Please make sure to stop by our booth for a one-on-one demo of the full range capabilities of BayesiaLab 5.0.
09-06-2010
November 3, 4, 5 : training in Nashville (USA)
Bayesia organizes a new training session about bayesian networks
05-28-2010
BayesiaLab Knowledge Elicitation Environment
Improve your brainstorming sessions !
05-26-2010
Football World Cup 2010
Bayesia releases a funny game illustrating the chances of a team to qualify for the second round of the 2010 World Cup.
05-18-2010
September 7, 8, 9 : training
Bayesia organizes a new training session about bayesian networks
02-12-2010
Bayesia at Compstat'2010
From August 22 to 27, Bayesia will hold a stand at Compstat'2010
10-18-2009
Bayesia at ICICS 2009 (NYC)
Bayesia will present tutorial at ICICS 2009, on December 20th.
09-03-2009
November 10th, 11th and 12th: Bayesian Belief Networks training in New York City
Bayesia will hold a training session in New York City on November 10th and 11th, 2009. The session will include courses on knowledge modeling and data analysis with Bayesian networks.
08-16-2009
Perfume market Driver Analysis
Application of Probabilistic Structural Equations (PSE) to the analysis of a perfume market
06-15-2009
Strategic Partnership with Procter&Gamble
Procter & Gamble and Bayesia start a strategic partnership
06-15-2009
Release of BayesiaLab 4.6
Bayesia announces the release of BayesiaLab 4.6
12-16-2008
Probabilistic Structural Equations (PSE)
Bayesian Belief Networks as a pragmatic alternative to Structural Equation Modeling, PLS and Path Analysis
12-01-2008
Release of BayesiaLab 4.5
Bayesia announces the release of BayesiaLab 4.5
08-25-2008
Sensometrics meeting
Conference of July 21st : studying consumer drivers with bayesian networks
07-21-2008
October 20, 21 : training
Bayesia organizes a new training session about bayesian networks
06-20-2008
International Pig Veterinary Society Congress
Salmonella isolation and bayesian networks
05-08-2008
SKIM Conference
Innovative method for consumer segmentation through bayesian networks
03-18-2008
News letter - june 2009
03-18-2008
News letter - september 2009
03-18-2008
Release of BayesiaLab 4.4
Bayesia announces the release of BayesiaLab 4.4
06-12-2007
French election analysis
Analysis of the French Presidential Elections of April 2007 through BayesiaLab
06-03-2007
Release of BayesiaLab 4.3
Bayesia announces the release of BayesiaLab 4.3
10-10-2006
BayesiaLab adopted by the medical research
In United States as in Europe, the medical research starts to adopt the software BayesiaLab
04-06-2006
Millward Brown France acquires Bayesia's software
Millward Brown France acquires Bayesia's software
11-15-2005
Breakthroughs in radiology thanks to BayesiaLab
Breakthroughs in interventional radiology thanks to BayesiaLab

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Webinar: "Probabilistic Structural Equation Models - Application to Human Resource Management"

December, 16 2011

Probabilistic Structural Equation Models (PSEM), based on machine-learned Bayesian networks, provide an efficient alternative to traditional Structural Equation Models (SEM). With BayesiaLab 5.0.5, PSEMs can be created through a series of semi-automatic steps, which allow analysts to perform driver analysis extremely quickly, reducing research time from “months to minutes.” This webinar demonstrates a complete workflow for a typical application in Satisfaction Analysis. Dr. Lionel Jouffe and Stefan Conrady present several updates to the approach originally described in their white paper, Driver Analysis & Product Optimization. This includes an illustration of Direct Effects computed by means of Likelihood Matching. They use these direct effects for computing the impact of an action on a given driver, while maintaining all the other drivers probability distributions identical. It is indeed a mean to come back to the framework of Controlled Experiments.

The answers to the questions asked during that webinar can be find in our BayesiaLab Disc ussion Group on