The WinMine Toolkit Max Chickering

Build Statistical Models From Data Dependency Networks Bayesian Networks Local Distributions –Trees Multinomial / Binary Multinomial Gaussian / Binary Gaussian Log Gaussian / Binary Log Gaussian –Complete Tables

Data Processing Tools DataConverter.exe (Interactive) Convert raw text or SQL data into XML format DataCheck.exe (Command-line) Extract basic statistics from data DataJoin.exe (Command-line) Perform a join between two datasets DataSplit.exe (Command-line) Split data into train/test

Modeling Tools PlanEditor.exe (Interactive) Specify roles (e.g. input vs output) and distributions for variables Dnet.exe (Command line) Build a dependency network or Bayesian network from data DnetBrowser.exe (Interactive) Interactively browse dependency network or Bayesian network DnetLogscore.exe (Command Line) Evaluate Prediction accuracy of models

Built-In Help: -help Option c:\WinMine Toolkit\Bin>datacheck -help This executable parses a data file and prints out summary statistics. If a marginal statistics file is provided with the '-marg' flag, the executable collects marginal counts for each variable and prints them to that file.

Built-In Help: No Arguments c:\WinMine Toolkit\Bin>datacheck Error in command line: required argument '-data' not given syntax for datacheck: Flag Type Description Optional? Default data string Data file no -report string Report file yes -marg string Marginal counts file yes -silent bool Suppress progress output yes false -help bool Display help yes false c:\WinMine Toolkit\Bin>

Interactive Mode c:\WinMine Toolkit\Bin>datacheck -gui

WinMine Home Page: Download/Update tools No registry changes: simply copies executables Online Tutorial Steps through using all of the tools with a simple example Discussion Group