Class SpeechContext (2.4.0) 

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

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

Attributes

NameDescription
phrases Sequence[str]
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
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.