Class TopNMetrics (2.14.0)

TopNMetrics(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Evaluation metrics when retrieving n smart replies with the model.


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.


builtins.object > proto.message.Message > TopNMetrics