Feature Analytics Creation
Last updated
Last updated
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To create a Feature Analytics chart, follow these steps:
Navigate to the Charts tab in your Fiddler AI instance
Click on the Add Chart button on the top right
In the modal, select a project
Select Feature Analytics
Feature analytics is supported for any model task type, but does not support time stamps or columns of type string or vector.
Model
List of models in the project
Version
List of versions for the selected model
Environment
Production or Pre-Production
Dataset
Displayed only if Pre-Production is selected. List of pre-production env uploaded for the model version.
Visual
List of possible visualizations, Feature Distribution or Feature Correlation.
Segment
- Selecting a saved segment - Defining an applied (on the fly) segment. This applied segment isn’t saved (unless specifically required by the user) and is applied for analysis purposes.
Feature
- Feature Distribution: Select a single column of a supported data type to view the distribution of its values - Feature Correlation: Select two columns to visualize their correlation - Correlation Matrix: Select up to eight columns to visualize their pairwise correlations
Time range selection
Selecting start time and end time or time label for production data. Default is last 30 days
Display
Select how to display the chart, Histogram or Kernel Density Estimate, depending on the data type of the feature selected.
For numeric column types, visualize feature distribution as a Kernel Density Estimate chart.
Categorical and boolean value may only be displayed as Histograms, but other column types may also be displayed as such.
Clicking a cell in the correlation matrix opens the Feature Correlation chart, enabling a more detailed analysis of the relationship between the selected features.
