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Explore the Extended Definitions, OML Guides, Block Library, API Guide and Glossary.
Reference Guide for OpenMatrix Language Functions
The Reference Guide contains documentation for all functions supported in the OpenMatrix language.
Machine Learning Commands
Apriori

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Reference Guides
Explore the Extended Definitions, OML Guides, Block Library, API Guide and Glossary.
- Extended Definitions for Advanced Users
  PDF file with in-depth information on key topics in the User's Guide.
- Scripting Guide for OpenMatrix Language
  OpenMatrix is a mathematical scripting language.
- Reference Guide for OpenMatrix Language Functions
  The Reference Guide contains documentation for all functions supported in the OpenMatrix language.
  - ABF Commands
  - Altair Integration Commands
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  - CAE Commands
  - CAE Reader Commands
  - CAE Reader 3D Commands
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  - Calculus Commands
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  - hstpyfit Commands
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  - JSON Commands
  - Library Manager Commands
  - Linear Algebra Commands
  - Logical Commands
  - Machine Learning Commands
    - Apriori
      - apriori
        Returns the frequent itemsets and the minimum support value. You can also retrieve certain L sets.
      - one_hot_decode
        Converts a struct containing encoded item sets into a struct containing categorical values.
      - one_hot_encode
        Converts a matrix of categorical values into a matrix of Boolean values.
      - print_apriori
        Shows frequent itemsets and their support counts.
    - Association Rules
    - Classification
    - Clustering
    - Decomposition
    - Distance
    - Evaluation Metrics
    - K-Mode Clustering
    - Model Selection
    - Preprocessing
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  - Optimization Commands
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  - String Operations Commands
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  - Table Commands
  - Time Commands
  - Trigonometry Commands
  - OML to Python Bridge Commands
  - Python to OML Bridge Commands
- Block Reference Guide
  Describes all of the blocks in the installed Twin Activate library.
- Function Guide for Twin Activate
  Provides information about developing and simulating models through the Twin Activate Application Program Interface.
- Glossary
  Key terms associated with the software.
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Apriori

Attention: Available only with Twin Activate commercial edition.

Uses frequent item sets mining to generate association rules.