> ## Documentation Index
> Fetch the complete documentation index at: https://arize-ax.mintlify.dev/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Feature Analysis

## Feature Analysis Templates

Feature-oriented dashboards help analyze model features, enable quick issue detection, and highlight opportunities for model improvements and retraining.

<Columns>
  <Card title="Top Features">
    View any model's features over time for any environment **Key Widgets**: Top
    features contributing to a model, distribution view of each feature,
    conditional analysis via slices/filters
  </Card>

  <Card title="Feature Analysis">
    A granular view of feature distribution over time **Key Widgets**:
    Distribution view of feature, day-over-day view of feature value,
    slice/filters based on input values
  </Card>

  <Card title="Feature Slices Performance">
    Analyze the various facets of single feature **Key Widgets**:
    Numeric/categorical feature bins, tailored bins/slices based on the
    distribution, performance-over-time of bins based on an evaluation metric
  </Card>

  <Card title="Feature Performance Heat Map">
    Visualize feature slices and color-coordinates based on performance **Key
    Widgets**: Overlay performance information on features, volume and
    performance overlaid on slices of features
  </Card>
</Columns>

### Create A Feature Analysis Dashboard

#### Step 1: Select Feature Analysis Template

<Frame caption="">
  <img src="https://storage.googleapis.com/arize-phoenix-assets/assets/images/arize-docs-images/c1758657-image.jpeg" />
</Frame>

#### Step 2: Specify Fields

<Frame caption="">
  <img src="https://storage.googleapis.com/arize-phoenix-assets/assets/images/arize-docs-images/b0ab9725-image.jpeg" />
</Frame>

#### Step 3: Use dashboard, modify [widgets](/ax/machine-learning/machine-learning/how-to-ml/dashboards/widgets), and share with your team!

<Frame caption="">
  <img src="https://storage.googleapis.com/arize-phoenix-assets/assets/images/arize-docs-images/8ad4ebc9-image.jpeg" />
</Frame>

<Info>
  Questions? Email us at [support@arize.com](mailto::support@arize.com) or [Slack us](https://arize-ai.slack.com/) in the #arize-support channel
</Info>