Supported goal metrics

A4T for Auto-Allocate and Auto-Target lets you choose any of the following metric types as your primary goal metric for optimization:

  • Adobe Target conversion metrics
  • Adobe Analytics conversion metrics
  • Adobe Analytics custom events

Target lets you choose metrics based on binomial events or metrics based on continuous events when using A4T for Auto-Allocate and Auto-Target activities.

  • Metrics based on binomial events: A binomial event either does or does not happen. Binomial events include a click, a conversion, an order, and so forth. These types of events are also sometimes referred to as Bernoulli, binary, or discrete events.

  • Metrics based on continuous events. Continuous metrics include revenue, number of products ordered, session duration, number of page views in session, and so forth. These types of events are also sometimes referred to as non-binomial or non-Bernoulli metrics.

IMPORTANT
As of the Adobe Target Standard/Premium 22.15.1 release (March 8 & 9, 2023), Target continues to support existing activities with the metrics that are now unsupported (listed in the following tables). However, after September 9, 2023, these metrics will no longer be supported in existing activities and all activities using non-supported metrics will be discontinued to force existing activity migration to the new behavior.

Impact to Auto-Allocate activities

Metric nameNo longer supported in:
averagepagedepthConversion Rate, Maximize Metric Value
averagetimespentonsiteConversion Rate, Maximize Metric Value
bouncerateConversion Rate, Maximize Metric Value
bouncesConversion Rate, Maximize Metric Value
entriesConversion Rate, Maximize Metric Value
exitsConversion Rate, Maximize Metric Value
pageviewsMaximize Metric Value
reloadsMaximize Metric Value
visitorsConversion Rate, Maximize Metric Value
visitsMaximize Metric Value

Impact to Auto-Target activities

Metric nameNo longer supported in:
cartremovalsMaximize Metric Value
pageviewsMaximize Metric Value
visitorsConversion Rate, Maximize Metric Value
visitsMaximize Metric Value

Limitations and notes

Some limitations and notes apply to both Auto-Allocate and Auto-Target activities. Other limitations and notes apply to one activity type or the other.

Auto-Allocate and Auto-Target

  • When using Adobe Analytics as the reporting source for Auto-Allocate or Auto-Target, you should always view reports in Analytics.
  • The reporting source cannot be changed from Analytics to Target or vice versa after an activity has been activated.
  • Although calculated metrics are not supported as primary goal metrics, it is often possible to achieve the intended result by instead selecting a custom event as the primary goal metric. For example, if you want to optimize for a metric such as “form completions per visitor,” select a custom event corresponding to “form completions” as your primary goal metric. Target automatically normalizes conversion metrics on a per-visit basis to account for uneven traffic distribution, so it is not necessary to use a calculated metric to perform normalization.

Auto-Allocate

  • Training Frequency: Auto-Allocate models continue to train every hour, as usual.
  • Attribution Models: Target uses the Adobe Analytics default attribution model for Auto-Allocate activities that use A4T.
  • Confidence: The confidence formula used by Auto-Allocate activities is different from the formula shown by default in the Adobe Analytics A4T panel. As described here, Auto-Allocate uses more conservative confidence intervals than regular A/B Test activities. These conservative confidence levels compensate for repeated evaluations (peeks) at data. As a result, the default report in Adobe Analytics shows narrower confidence intervals compared to those intervals being used by the Auto-Allocate algorithm. Nevertheless, you can determine which experience is favored by the algorithms based on which experience has more unique visitors being sent to it.
  • Winner Status: Currently, the “No Winner Yet” and “Winner” badges are not available in the A4T panel in Analysis Workspace. These badges are also not available if the same report is viewed in Target. A winner “star” badge shown in a Target report for an Auto-Allocate activity using A4T should be ignored. This badge reflects regular confidence calculations, and not those calculations used by Auto-Allocate.

Auto-Target

  • Auto-Target models continue to train every 24 hours, as usual. However, conversion event data coming from Analytics is delayed by an extra six to 24 hours. This delay means the distribution of traffic by Target trails the latest events recorded in Analytics. This delay has the largest effect in the first 48 hours after an activity is initially activated. The activity’s performance more closely mirrors Analytics conversion behavior after five days have elapsed.

    Consider using Auto-Allocate instead of Auto-Target for short-duration activities in which most traffic occurs within the first five days of the activity’s life.

  • When using Analytics as the data source for an Auto-Target activity, sessions end after six hours have elapsed. Conversions occurring after six hours are not counted.

For more information, see Attribution models and lookback windows in the Analytics Tools Guide.

Tutorials

Although rich analysis capabilities are available in Adobe Analytics Analysis Workspace, a few modifications to the default Analytics for Target panel are required to correctly interpret Auto-Allocate and Auto-Target activities. These modifications are required due to differences between experimentation activities (manual A/B and Auto-Allocate) and personalization activities (Auto-Target).

Setting up A4T reports in Analysis Workspace for Auto-Allocate activities

This tutorial walks you through the recommended modifications for analyzing Auto-Allocate activities in Analysis Workspace.

For more information, see How to set up A4T reports in Analysis Workspace for Auto-Allocate activities in Adobe Target Tutorials.

Setting up A4T reports in Analysis Workspace for Auto-Target activities

This tutorial walks you through the recommended modifications for analyzing Auto-Target activities in Analysis Workspace.

For more information, see How to set up A4T reports in Analysis Workspace for Auto-Target activities in Adobe Target Tutorials.

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