Evaluation metrics when retrieving n smart replies with the
model.
Attributes
Name
Description
n
int
Number of retrieved smart replies. For example, when ``n``
is 3, this evaluation contains metrics for when Dialogflow
retrieves 3 smart replies with the model.
recall
float
Defined as
``number of queries whose top n smart replies have at least one similar (token match similarity above the defined threshold) reply as the real reply``
divided by
``number of queries with at least one smart reply``. Value
ranges from 0.0 to 1.0 inclusive.