Class Laplace
org.elasticsearch.search.suggest.phrase.SmoothingModel
org.elasticsearch.search.suggest.phrase.Laplace
- All Implemented Interfaces:
NamedWriteable
,Writeable
,org.elasticsearch.common.xcontent.ToXContent
,org.elasticsearch.common.xcontent.ToXContentFragment
An model.
See for details.
-
Nested Class Summary
Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent
org.elasticsearch.common.xcontent.ToXContent.DelegatingMapParams, org.elasticsearch.common.xcontent.ToXContent.MapParams, org.elasticsearch.common.xcontent.ToXContent.Params
Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable
Writeable.Reader<V>, Writeable.Writer<V>
-
Field Summary
Modifier and TypeFieldDescriptionstatic double
Default alpha parameter for laplace smoothingstatic
Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent
EMPTY_PARAMS
-
Constructor Summary
ConstructorDescriptionLaplace(double alpha)
Creates a Laplace smoothing model.Laplace(StreamInput in)
Read from a stream. -
Method Summary
Modifier and TypeMethodDescriptionprotected boolean
doEquals(SmoothingModel other)
subtype specific implementation of "equals".protected int
static SmoothingModel
fromXContent(org.elasticsearch.common.xcontent.XContentParser parser)
double
getAlpha()
Returns the name of the writeable objectprotected org.elasticsearch.common.xcontent.XContentBuilder
innerToXContent(org.elasticsearch.common.xcontent.XContentBuilder builder, org.elasticsearch.common.xcontent.ToXContent.Params params)
void
writeTo(StreamOutput out)
Write this into the StreamOutput.Methods inherited from class org.elasticsearch.search.suggest.phrase.SmoothingModel
equals, hashCode, toXContent
Methods inherited from class java.lang.
, , , , , , , ,
Methods inherited from interface org.elasticsearch.common.xcontent.ToXContentFragment
isFragment
-
Field Details
-
NAME
public static final NAME- See Also:
- Constant Field Values
-
DEFAULT_LAPLACE_ALPHA
public static final double DEFAULT_LAPLACE_ALPHADefault alpha parameter for laplace smoothing- See Also:
- Constant Field Values
-
-
Constructor Details
-
Laplace
public Laplace(double alpha)Creates a Laplace smoothing model. -
Laplace
Read from a stream.- Throws:
-
-
Method Details
-
writeTo
Description copied from interface:Writeable
Write this into the StreamOutput.- Throws:
-
getAlpha
public double getAlpha()- Returns:
- the laplace model alpha parameter
-
innerToXContent
protected org.elasticsearch.common.xcontent.XContentBuilder innerToXContent(org.elasticsearch.common.xcontent.XContentBuilder builder, org.elasticsearch.common.xcontent.ToXContent.Params params) throws- Specified by:
innerToXContent
in classSmoothingModel
- Throws:
-
getWriteableName
public getWriteableName()Description copied from interface:NamedWriteable
Returns the name of the writeable object -
doEquals
Description copied from class:SmoothingModel
subtype specific implementation of "equals".- Specified by:
doEquals
in classSmoothingModel
-
doHashCode
protected int doHashCode()- Specified by:
doHashCode
in classSmoothingModel
-
fromXContent
public static SmoothingModel fromXContent(org.elasticsearch.common.xcontent.XContentParser parser) throws- Throws:
-
buildWordScorerFactory
- Specified by:
buildWordScorerFactory
in classSmoothingModel
-