A count of the number of times that a group of Identifier/Subject attributes with the same value as the current event occured over the given time period.
For example:
- The Number of login attempts within a seven day period.
- The Number of HTTP requests from an IP address within a one hour period.
- The Number of times this device seen today.
- The Number of successful logins this user made in the last month, excluding today.
Configuration
- Feature Name
The "dictionary" name under which the feature value will be stored. - For Events > With The Same
- Only Identifier and Subject attributes can be used.
Note
- At least one of the selected attributes must be an Identifier.
Optional Configuration
- Default Value
A value that can be assigned to the feature if the attributes to calculate the features are not present. - Scope
Can be used to extend the event search from the local node, to all nodes within the same organization all the way to all across customers (global). - For Events
Provides a way of filtering past events based on their type. - Condition
A Query-Language filter that can be used to refine Features for specific use cases. - Time Window
Can be used to limit the Feature calculation to a specific time period/window. e.g 1 week. - Starting ...
Can be used to remove recent events from Feature calculation.
Use Case 1
Calculate the number of Account Creation events (Account Creation Velocity) made by the Device Signature from the current event over the last 7 days.
Implementing In The Feature Editor
- name: device_creations_week
default_value: 0
time_window:
weeks: 1
starting: immediately
find_the:
velocity_of:
for_events:
event_type:
- account_creation
include_current_event: true
with_the_same:
- device_signature['VER_1'].identifier
with_scope: same_node_instance