PrerequisiteThe database user for Cluster must have CREATE TABLE permission.
- Select .
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On Select system page, select the System, and your authentication method:
Option Description Use current session Use the current user's session. Enter credentials Enter the Username and Password of a user with access to the selected system. -
Define the parameters for analysis.
Parameter Description Data source Select the Database, Table, Identifier column, and Sample size. The Identifier column must be unique.You can also specify additional options such:- Scaling method: You can use Std (standard deviation), Midrange (distance from mean), or No scaling.
- Number of clusters to generate from the data
- Maximum number of iterations that the algorithm runs before quitting if the convergence threshold has not been met.
Analysis type Select the type of analysis to perform: KMeans or KModes. Target columns Select at least 2 columns from the Data source. - [Optional] Click SHOW SQL then PREVIEW SQL to preview the generated SQL.
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Click RUN.
If you change the parameters, select RUN again.
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Select a Database, enter a unique Prefix to identify the output table created by the analysis, and click RUN ANALYSIS.
Standard character requirements for Advanced SQL Engine tables apply.If you enter a prefix used for existing tables, those tables are overwritten.