Schulung - IBM ZZ880G - Virtual Module Algorithms for InfoSphere MDM V11

Course Outline

PME and Virtual Overview

• Virtual MDM Overview
• Terminology (Source, Entity, Member, Attributes)
• PME and Virtual MDM ( Algorithms, Weights, Comparison Scores, Thresholds)
• Virtual MDM Linkages and Tasks

Virtual MDM Algorithms

• Standardization
• Bucketing
• Comparison Functions
• Exercise: Creating a new Algorithm

Virtual PME Data Model

• Algorithm configuration tables
• Member Derived Data
• Bucketing Data
• Exercise: Loading Members and viewing Algorithm and Derived data

Bucket Analysis

• Analysis Overview
• Attribute Completeness
• Bucket Analysis
• Exercise: Analyzing our Buckets

Weights

• Weights Overview (Frequency-based weights, Edit Distance weights and Parameterize weights)
• The weight formula
• Running weight generation
• Analyzing weights
• Bulk Cross Match process
• Pair Manager
• Threshold calculations
• Exercise: Generate Weights and analyzing weight distribution
• Exercise: Pair Manager and Threshold Calculations
• Exercise: Testing our algorithm

Agenda:

Day 1

• Unit 1: PME and Virtual Overview
• Unit 2: Virtual MDM Algorithms
• Unit 3: Virtual PME Data Model

Day 2

• Unit 4: Bucket Analysis
• Unit 5: Weights

Objective

• Understand how Matching and Linking work for both the Virtual Implementations of InfoSphere MDM
• Understand the MDM configuration project and database tables used by the PME
• Understand the PME Algorithms (Standardization, Bucketing and Comparison steps) and how to create and customize the algorithms using the workbench
• Understand how to analyze the Bucketing steps in an algorithm
• Understand how to generate weights for a given algorithm and how those weights are generated based on a sample database set
• Understand how to analyze the weights that are generated using the workbench
• Understand how to deploy the PME configuration for the Virtual implementations of InfoSphere MDM