public static final class SpeechContext.Builder extends GeneratedMessageV3.Builder<SpeechContext.Builder> implements SpeechContextOrBuilder
Provides "hints" to the speech recognizer to favor specific words and phrases
in the results.
Protobuf type google.cloud.speech.v1.SpeechContext
Inherited Members
com.google.protobuf.GeneratedMessageV3.Builder.getUnknownFieldSetBuilder()
com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownLengthDelimitedField(int,com.google.protobuf.ByteString)
com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownVarintField(int,int)
com.google.protobuf.GeneratedMessageV3.Builder.parseUnknownField(com.google.protobuf.CodedInputStream,com.google.protobuf.ExtensionRegistryLite,int)
com.google.protobuf.GeneratedMessageV3.Builder.setUnknownFieldSetBuilder(com.google.protobuf.UnknownFieldSet.Builder)
Static Methods
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()
Methods
addAllPhrases(Iterable<String> values)
public SpeechContext.Builder addAllPhrases(Iterable<String> values)
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;
addPhrases(String value)
public SpeechContext.Builder addPhrases(String value)
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 |
value | String
The phrases to add.
|
addPhrasesBytes(ByteString value)
public SpeechContext.Builder addPhrasesBytes(ByteString value)
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 |
value | ByteString
The bytes of the phrases to add.
|
addRepeatedField(Descriptors.FieldDescriptor field, Object value)
public SpeechContext.Builder addRepeatedField(Descriptors.FieldDescriptor field, Object value)
Overrides
build()
public SpeechContext build()
buildPartial()
public SpeechContext buildPartial()
clear()
public SpeechContext.Builder clear()
Overrides
clearBoost()
public SpeechContext.Builder clearBoost()
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;
clearField(Descriptors.FieldDescriptor field)
public SpeechContext.Builder clearField(Descriptors.FieldDescriptor field)
Overrides
clearOneof(Descriptors.OneofDescriptor oneof)
public SpeechContext.Builder clearOneof(Descriptors.OneofDescriptor oneof)
Overrides
clearPhrases()
public SpeechContext.Builder clearPhrases()
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;
clone()
public SpeechContext.Builder clone()
Overrides
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()
getDescriptorForType()
public Descriptors.Descriptor getDescriptorForType()
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;
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Overrides
isInitialized()
public final boolean isInitialized()
Overrides
mergeFrom(SpeechContext other)
public SpeechContext.Builder mergeFrom(SpeechContext other)
mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public SpeechContext.Builder mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Overrides
mergeFrom(Message other)
public SpeechContext.Builder mergeFrom(Message other)
| Parameter |
|---|
| Name | Description |
other | Message
|
Overrides
mergeUnknownFields(UnknownFieldSet unknownFields)
public final SpeechContext.Builder mergeUnknownFields(UnknownFieldSet unknownFields)
Overrides
setBoost(float value)
public SpeechContext.Builder setBoost(float value)
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;
| Parameter |
|---|
| Name | Description |
value | float
The boost to set.
|
setField(Descriptors.FieldDescriptor field, Object value)
public SpeechContext.Builder setField(Descriptors.FieldDescriptor field, Object value)
Overrides
setPhrases(int index, String value)
public SpeechContext.Builder setPhrases(int index, String value)
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;
| Parameters |
|---|
| Name | Description |
index | int
The index to set the value at.
|
value | String
The phrases to set.
|
setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)
public SpeechContext.Builder setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)
Overrides
setUnknownFields(UnknownFieldSet unknownFields)
public final SpeechContext.Builder setUnknownFields(UnknownFieldSet unknownFields)
Overrides
