5.4.5 - Cluster Scoring - RESULTS - Reports - Teradata Warehouse Miner

Teradata Warehouse Miner User Guide - Volume 3Analytic Functions

Product
Teradata Warehouse Miner
Release Number
5.4.5
Published
February 2018
Language
English (United States)
Last Update
2018-05-04
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  1. On the Cluster Scoring dialog box, click RESULTS.
  2. Click reports (note that the RESULTS tab is grayed-out/disabled until after the analysis is completed).
    Cluster Scoring > Results > Reports

    • Clustering Scoring Report
      • Iteration — When scoring, the algorithm performs only one iteration, so this value is always 1.
      • Log Likelihood — This is the log likelihood value calculated using the scored data, giving a measure of the effectiveness of the model applied to this data.
      • Diff — Since only one iteration of the algorithm is performed when scoring, this is always 0.
      • Timestamp — This is the day, date, hour, minute and second marking the end of the scoring processing.
    The Cluster Scoring report for Fast K-Means contains the Timestamp and Message columns, where the message indicates progress and a single iteration.