
An Integrated KDDM Process Model ◾ 35
Table 3.2 (Continued ) KDDM Process: Phases, Tasks, Output, Tools, and
Opportunities for Semiautomation
Methods/Tools
Repositories/
Sources Output
Analyze data to
explore
relationships
among variables
and exploring
potential for
derived attributes
Domain
expert(s) and
metadata
repository
Data exploration
report
Data Preparation Phase
Create dataset for
analysis
Domain
expert(s)
Integrated dataset
containing the
relevant data
Format data in
accordance with
the rst modeling
technique
a
Software tools
base and domain
expert(s)
Formatted
modeling dataset
Modeling Phase
Run models using
rst technique in
the array of
applicable ...