Reference documentation and code samples for the Google Cloud Dialogflow V2 Client class TopNMetrics.
Evaluation metrics when retrieving n smart replies with the model.
Generated from protobuf message google.cloud.dialogflow.v2.SmartReplyMetrics.TopNMetrics
Methods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ n |
int
Number of retrieved smart replies. For example, when |
↳ recall |
float
Defined as |
getN
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.
| Returns | |
|---|---|
| Type | Description |
int | |
setN
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.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getRecall
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.
| Returns | |
|---|---|
| Type | Description |
float | |
setRecall
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.
| Parameter | |
|---|---|
| Name | Description |
var |
float
|
| Returns | |
|---|---|
| Type | Description |
$this | |