Google Cloud Dialogflow V2 Client - Class SpeechContext (1.17.2)

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Reference documentation and code samples for the Google Cloud Dialogflow V2 Client class SpeechContext.

Hints for the speech recognizer to help with recognition in a specific conversation state.

Generated from protobuf message google.cloud.dialogflow.v2.SpeechContext

Namespace

Google \ Cloud \ Dialogflow \ V2

Methods

__construct

Constructor.

Parameters
Name	Description
data	array Optional. Data for populating the Message object.
↳ phrases	array Optional. A list of strings containing words and phrases that the speech recognizer should recognize with higher likelihood. This list can be used to: * * improve accuracy for words and phrases you expect the user to say, e.g. typical commands for your Dialogflow agent * * add additional words to the speech recognizer vocabulary * * ... See the Cloud Speech documentation for usage limits.
↳ boost	float Optional. Boost for this context compared to other contexts: * * If the boost is positive, Dialogflow will increase the probability that the phrases in this context are recognized over similar sounding phrases. * * If the boost is unspecified or non-positive, Dialogflow will not apply any boost. Dialogflow recommends that you use boosts in the range (0, 20] and that you find a value that fits your use case with binary search.

getPhrases

Optional. A list of strings containing words and phrases that the speech recognizer should recognize with higher likelihood.

This list can be used to:

• improve accuracy for words and phrases you expect the user to say, e.g. typical commands for your Dialogflow agent
• add additional words to the speech recognizer vocabulary
• ... See the Cloud Speech documentation for usage limits.

Returns
Type	Description
Google\Protobuf\Internal\RepeatedField

setPhrases

Optional. A list of strings containing words and phrases that the speech recognizer should recognize with higher likelihood.

This list can be used to:

• improve accuracy for words and phrases you expect the user to say, e.g. typical commands for your Dialogflow agent
• add additional words to the speech recognizer vocabulary
• ... See the Cloud Speech documentation for usage limits.

Parameter
Name	Description
var	string[]

Returns
Type	Description
$this

getBoost

Optional. Boost for this context compared to other contexts:

• If the boost is positive, Dialogflow will increase the probability that the phrases in this context are recognized over similar sounding phrases.

• If the boost is unspecified or non-positive, Dialogflow will not apply any boost. Dialogflow recommends that you use boosts in the range (0, 20] and that you find a value that fits your use case with binary search.

Returns
Type	Description
float

setBoost

Optional. Boost for this context compared to other contexts:

• If the boost is positive, Dialogflow will increase the probability that the phrases in this context are recognized over similar sounding phrases.

• If the boost is unspecified or non-positive, Dialogflow will not apply any boost. Dialogflow recommends that you use boosts in the range (0, 20] and that you find a value that fits your use case with binary search.

Parameter
Name	Description
var	float

Returns
Type	Description
$this