Class SpeechContext (4.39.0)

public final class SpeechContext extends GeneratedMessageV3 implements SpeechContextOrBuilder

Provides "hints" to the speech recognizer to favor specific words and phrases in the results.

Protobuf type google.cloud.speech.v1.SpeechContext

Static Fields

BOOST_FIELD_NUMBER

public static final int BOOST_FIELD_NUMBER
Field Value
Type Description
int

PHRASES_FIELD_NUMBER

public static final int PHRASES_FIELD_NUMBER
Field Value
Type Description
int

Static Methods

getDefaultInstance()

public static SpeechContext getDefaultInstance()
Returns
Type Description
SpeechContext

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()
Returns
Type Description
Descriptor

newBuilder()

public static SpeechContext.Builder newBuilder()
Returns
Type Description
SpeechContext.Builder

newBuilder(SpeechContext prototype)

public static SpeechContext.Builder newBuilder(SpeechContext prototype)
Parameter
Name Description
prototype SpeechContext
Returns
Type Description
SpeechContext.Builder

parseDelimitedFrom(InputStream input)

public static SpeechContext parseDelimitedFrom(InputStream input)
Parameter
Name Description
input InputStream
Returns
Type Description
SpeechContext
Exceptions
Type Description
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static SpeechContext parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input InputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
SpeechContext
Exceptions
Type Description
IOException

parseFrom(byte[] data)

public static SpeechContext parseFrom(byte[] data)
Parameter
Name Description
data byte[]
Returns
Type Description
SpeechContext
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static SpeechContext parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data byte[]
extensionRegistry ExtensionRegistryLite
Returns
Type Description
SpeechContext
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteString data)

public static SpeechContext parseFrom(ByteString data)
Parameter
Name Description
data ByteString
Returns
Type Description
SpeechContext
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static SpeechContext parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data ByteString
extensionRegistry ExtensionRegistryLite
Returns
Type Description
SpeechContext
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static SpeechContext parseFrom(CodedInputStream input)
Parameter
Name Description
input CodedInputStream
Returns
Type Description
SpeechContext
Exceptions
Type Description
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static SpeechContext parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input CodedInputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
SpeechContext
Exceptions
Type Description
IOException

parseFrom(InputStream input)

public static SpeechContext parseFrom(InputStream input)
Parameter
Name Description
input InputStream
Returns
Type Description
SpeechContext
Exceptions
Type Description
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static SpeechContext parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input InputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
SpeechContext
Exceptions
Type Description
IOException

parseFrom(ByteBuffer data)

public static SpeechContext parseFrom(ByteBuffer data)
Parameter
Name Description
data ByteBuffer
Returns
Type Description
SpeechContext
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static SpeechContext parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data ByteBuffer
extensionRegistry ExtensionRegistryLite
Returns
Type Description
SpeechContext
Exceptions
Type Description
InvalidProtocolBufferException

parser()

public static Parser<SpeechContext> parser()
Returns
Type Description
Parser<SpeechContext>

Methods

equals(Object obj)

public boolean equals(Object obj)
Parameter
Name Description
obj Object
Returns
Type Description
boolean
Overrides

getBoost()

public float getBoost()

Hint Boost. Positive value will increase the probability that a specific phrase will be recognized over other similar sounding phrases. The higher the boost, the higher the chance of false positive recognition as well. Negative boost values would correspond to anti-biasing. Anti-biasing is not enabled, so negative boost will simply be ignored. Though boost can accept a wide range of positive values, most use cases are best served with values between 0 and 20. We recommend using a binary search approach to finding the optimal value for your use case.

float boost = 4;

Returns
Type Description
float

The boost.

getDefaultInstanceForType()

public SpeechContext getDefaultInstanceForType()
Returns
Type Description
SpeechContext

getParserForType()

public Parser<SpeechContext> getParserForType()
Returns
Type Description
Parser<SpeechContext>
Overrides

getPhrases(int index)

public String getPhrases(int index)

A list of strings containing words and phrases "hints" so that the speech recognition is more likely to recognize them. This can be used to improve the accuracy for specific words and phrases, for example, if specific commands are typically spoken by the user. This can also be used to add additional words to the vocabulary of the recognizer. See usage limits.

List items can also be set to classes for groups of words that represent common concepts that occur in natural language. For example, rather than providing phrase hints for every month of the year, using the $MONTH class improves the likelihood of correctly transcribing audio that includes months.

repeated string phrases = 1;

Parameter
Name Description
index int

The index of the element to return.

Returns
Type Description
String

The phrases at the given index.

getPhrasesBytes(int index)

public ByteString getPhrasesBytes(int index)

A list of strings containing words and phrases "hints" so that the speech recognition is more likely to recognize them. This can be used to improve the accuracy for specific words and phrases, for example, if specific commands are typically spoken by the user. This can also be used to add additional words to the vocabulary of the recognizer. See usage limits.

List items can also be set to classes for groups of words that represent common concepts that occur in natural language. For example, rather than providing phrase hints for every month of the year, using the $MONTH class improves the likelihood of correctly transcribing audio that includes months.

repeated string phrases = 1;

Parameter
Name Description
index int

The index of the value to return.

Returns
Type Description
ByteString

The bytes of the phrases at the given index.

getPhrasesCount()

public int getPhrasesCount()

A list of strings containing words and phrases "hints" so that the speech recognition is more likely to recognize them. This can be used to improve the accuracy for specific words and phrases, for example, if specific commands are typically spoken by the user. This can also be used to add additional words to the vocabulary of the recognizer. See usage limits.

List items can also be set to classes for groups of words that represent common concepts that occur in natural language. For example, rather than providing phrase hints for every month of the year, using the $MONTH class improves the likelihood of correctly transcribing audio that includes months.

repeated string phrases = 1;

Returns
Type Description
int

The count of phrases.

getPhrasesList()

public ProtocolStringList getPhrasesList()

A list of strings containing words and phrases "hints" so that the speech recognition is more likely to recognize them. This can be used to improve the accuracy for specific words and phrases, for example, if specific commands are typically spoken by the user. This can also be used to add additional words to the vocabulary of the recognizer. See usage limits.

List items can also be set to classes for groups of words that represent common concepts that occur in natural language. For example, rather than providing phrase hints for every month of the year, using the $MONTH class improves the likelihood of correctly transcribing audio that includes months.

repeated string phrases = 1;

Returns
Type Description
ProtocolStringList

A list containing the phrases.

getSerializedSize()

public int getSerializedSize()
Returns
Type Description
int
Overrides

hashCode()

public int hashCode()
Returns
Type Description
int
Overrides

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns
Type Description
FieldAccessorTable
Overrides

isInitialized()

public final boolean isInitialized()
Returns
Type Description
boolean
Overrides

newBuilderForType()

public SpeechContext.Builder newBuilderForType()
Returns
Type Description
SpeechContext.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected SpeechContext.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Parameter
Name Description
parent BuilderParent
Returns
Type Description
SpeechContext.Builder
Overrides

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Parameter
Name Description
unused UnusedPrivateParameter
Returns
Type Description
Object
Overrides

toBuilder()

public SpeechContext.Builder toBuilder()
Returns
Type Description
SpeechContext.Builder

writeTo(CodedOutputStream output)

public void writeTo(CodedOutputStream output)
Parameter
Name Description
output CodedOutputStream
Overrides
Exceptions
Type Description
IOException