Formation Construction de typologie et modèles d'association avec IBM SPSS Modeler (v18.1.1)

Clustering and Association Modeling Using IBM SPSS Modeler (v18.1) introduces modelers to two specific classes of modeling that are available in IBM SPSS Modeler: clustering and associations. Participants will explore various clustering techniques that are often employed in market segmentation studies. Participants will also explore how to create association models to find rules describing the relationships among a set of items, and how to create sequence models to find rules describing the relationships over time among a set of items.

Public :

This course is for Modelers and Analysts.

Prérequis :

Experience using IBM SPSS Modeler.
A familiarity with the IBM SPSS Modeler environment: creating models, creating streams, reading in data files, and assessing data quality.
A familiarity with handling missing data (including Type and Data Audit nodes), and basic data manipulation (including Derive and Select nodes).

Introduction to clustering and association modeling

Identify the association and clustering modeling techniques available in IBM SPSS Modeler
Explore the association and clustering modeling techniques available in IBM SPSS Modeler
Discuss when to use a particular technique on what type of data

Clustering models and K-Means clustering

Identify basic clustering models in IBM SPSS Modeler
Identify the basic characteristics of cluster analysis
Recognize cluster validation techniques
Understand K-Means clustering principles
Identify the configuration of the K-means node

Clustering using the Kohonen network

Identify the basic characteristics of the Kohonen network
Understand how to configure a Kohonen node
Model a Kohonen network

Clustering using TwoStep clustering

Identify the basic characteristics of TwoStep clustering
Identify the basic characteristics of Two Step AS clustering
Model and analyze a TwoStep clustering solution

Use Apriori to generate association rules

Identify three methods of generating association rules
Use the Apriori node to build a set of association rules
Interpret association rules

Use advanced options in Apriori

Identify association modeling terms and rules
Identify evaluation measures used in association modeling
Identify the capabilities of the Association Rules node
Model associations and generate rules using Apriori

Sequence detection

Explore sequence detection association models
Identify sequence detection methods
Examine the Sequence node
Interpret the sequence rules and add sequence predictions to steams

Advanced Sequence detection

Identify advanced sequence detection options used with the Sequence node
Perform in-depth sequence analysis
Identify the expert options in the Sequence node
Search for sequences in Web log data

Examine learning rate in Kohonen networks (Optional)

Understand how a Kohonen neural network learns

Association using the Carma model (Optional)

Review association rules
Identify the Carma model
Identify the Carma node
Model associations and generate rules using Carma