Class FrequencyEncoding
java.lang.Object
org.elasticsearch.client.ml.inference.preprocessing.FrequencyEncoding
- All Implemented Interfaces:
NamedXContentObject
,PreProcessor
,org.elasticsearch.xcontent.ToXContent
,org.elasticsearch.xcontent.ToXContentObject
PreProcessor for frequency encoding a set of categorical values for a given field.
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Nested Class Summary
Nested classes/interfaces inherited from interface org.elasticsearch.xcontent.ToXContent
org.elasticsearch.xcontent.ToXContent.DelegatingMapParams, org.elasticsearch.xcontent.ToXContent.MapParams, org.elasticsearch.xcontent.ToXContent.Params
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Field Summary
Modifier and TypeFieldDescriptionstatic final org.elasticsearch.xcontent.ParseField
static final org.elasticsearch.xcontent.ParseField
static final org.elasticsearch.xcontent.ParseField
static final org.elasticsearch.xcontent.ParseField
static final String
static final org.elasticsearch.xcontent.ConstructingObjectParser<FrequencyEncoding,
Void> Fields inherited from interface org.elasticsearch.xcontent.ToXContent
EMPTY_PARAMS
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Method Summary
Modifier and TypeMethodDescriptionboolean
static FrequencyEncoding
fromXContent
(org.elasticsearch.xcontent.XContentParser parser) getField()
getName()
int
hashCode()
org.elasticsearch.xcontent.XContentBuilder
toXContent
(org.elasticsearch.xcontent.XContentBuilder builder, org.elasticsearch.xcontent.ToXContent.Params params) Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.elasticsearch.xcontent.ToXContentObject
isFragment
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Field Details
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NAME
- See Also:
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FIELD
public static final org.elasticsearch.xcontent.ParseField FIELD -
FEATURE_NAME
public static final org.elasticsearch.xcontent.ParseField FEATURE_NAME -
FREQUENCY_MAP
public static final org.elasticsearch.xcontent.ParseField FREQUENCY_MAP -
CUSTOM
public static final org.elasticsearch.xcontent.ParseField CUSTOM -
PARSER
public static final org.elasticsearch.xcontent.ConstructingObjectParser<FrequencyEncoding,Void> PARSER
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Method Details
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fromXContent
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getField
- Returns:
- Field name on which to frequency encode
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getFrequencyMap
- Returns:
- Map of Value: frequency for the frequency encoding
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getFeatureName
- Returns:
- The encoded feature name
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getName
- Specified by:
getName
in interfaceNamedXContentObject
- Specified by:
getName
in interfacePreProcessor
- Returns:
- The name of the pre-processor
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getCustom
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toXContent
public org.elasticsearch.xcontent.XContentBuilder toXContent(org.elasticsearch.xcontent.XContentBuilder builder, org.elasticsearch.xcontent.ToXContent.Params params) throws IOException - Specified by:
toXContent
in interfaceorg.elasticsearch.xcontent.ToXContent
- Throws:
IOException
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equals
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hashCode
public int hashCode() -
builder
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