Class SpeechContext (4.0.0)

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

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.

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.