Reference documentation and code samples for the Cloud Speech V1 Client class SpeechRecognitionAlternative.
Alternative hypotheses (a.k.a. n-best list).
Generated from protobuf message google.cloud.speech.v1.SpeechRecognitionAlternative
Namespace
Google \ Cloud \ Speech \ V1Methods
__construct
Constructor.
data
array
Optional. Data for populating the Message object.
↳ transcript
string
Transcript text representing the words that the user spoke. In languages that use spaces to separate words, the transcript might have a leading space if it isn't the first result. You can concatenate each result to obtain the full transcript without using a separator.
↳ confidence
float
The confidence estimate between 0.0 and 1.0. A higher number indicates an estimated greater likelihood that the recognized words are correct. This field is set only for the top alternative of a non-streaming result or, of a streaming result where is_final=true
. This field is not guaranteed to be accurate and users should not rely on it to be always provided. The default of 0.0 is a sentinel value indicating confidence
was not set.
↳ words
array< WordInfo
>
A list of word-specific information for each recognized word. Note: When enable_speaker_diarization
is true, you will see all the words from the beginning of the audio.
getTranscript
Transcript text representing the words that the user spoke.
In languages that use spaces to separate words, the transcript might have a leading space if it isn't the first result. You can concatenate each result to obtain the full transcript without using a separator.
string
setTranscript
Transcript text representing the words that the user spoke.
In languages that use spaces to separate words, the transcript might have a leading space if it isn't the first result. You can concatenate each result to obtain the full transcript without using a separator.
var
string
$this
getConfidence
The confidence estimate between 0.0 and 1.0. A higher number
indicates an estimated greater likelihood that the recognized words are
correct. This field is set only for the top alternative of a non-streaming
result or, of a streaming result where is_final=true
.
This field is not guaranteed to be accurate and users should not rely on it
to be always provided.
The default of 0.0 is a sentinel value indicating confidence
was not set.
float
setConfidence
The confidence estimate between 0.0 and 1.0. A higher number
indicates an estimated greater likelihood that the recognized words are
correct. This field is set only for the top alternative of a non-streaming
result or, of a streaming result where is_final=true
.
This field is not guaranteed to be accurate and users should not rely on it
to be always provided.
The default of 0.0 is a sentinel value indicating confidence
was not set.
var
float
$this
getWords
A list of word-specific information for each recognized word.
Note: When enable_speaker_diarization
is true, you will see all the words
from the beginning of the audio.
setWords
A list of word-specific information for each recognized word.
Note: When enable_speaker_diarization
is true, you will see all the words
from the beginning of the audio.
$this
