Class FrequencyEncoding
java.lang.Object
org.elasticsearch.client.ml.inference.preprocessing.FrequencyEncoding
- All Implemented Interfaces:
NamedXContentObject
,PreProcessor
,org.elasticsearch.common.xcontent.ToXContent
,org.elasticsearch.common.xcontent.ToXContentObject
public class FrequencyEncoding extends java.lang.Object implements PreProcessor
PreProcessor for frequency encoding a set of categorical values for a given field.
-
Nested Class Summary
Nested Classes Modifier and Type Class Description static class
FrequencyEncoding.Builder
-
Field Summary
Fields Modifier and Type Field Description static org.elasticsearch.common.ParseField
CUSTOM
static org.elasticsearch.common.ParseField
FEATURE_NAME
static org.elasticsearch.common.ParseField
FIELD
static org.elasticsearch.common.ParseField
FREQUENCY_MAP
static java.lang.String
NAME
static org.elasticsearch.common.xcontent.ConstructingObjectParser<FrequencyEncoding,java.lang.Void>
PARSER
-
Method Summary
Modifier and Type Method Description FrequencyEncoding.Builder
builder(java.lang.String field)
boolean
equals(java.lang.Object o)
static FrequencyEncoding
fromXContent(org.elasticsearch.common.xcontent.XContentParser parser)
java.lang.Boolean
getCustom()
java.lang.String
getFeatureName()
java.lang.String
getField()
java.util.Map<java.lang.String,java.lang.Double>
getFrequencyMap()
java.lang.String
getName()
int
hashCode()
org.elasticsearch.common.xcontent.XContentBuilder
toXContent(org.elasticsearch.common.xcontent.XContentBuilder builder, org.elasticsearch.common.xcontent.ToXContent.Params params)
-
Field Details
-
NAME
public static final java.lang.String NAME- See Also:
- Constant Field Values
-
FIELD
public static final org.elasticsearch.common.ParseField FIELD -
FEATURE_NAME
public static final org.elasticsearch.common.ParseField FEATURE_NAME -
FREQUENCY_MAP
public static final org.elasticsearch.common.ParseField FREQUENCY_MAP -
CUSTOM
public static final org.elasticsearch.common.ParseField CUSTOM -
PARSER
public static final org.elasticsearch.common.xcontent.ConstructingObjectParser<FrequencyEncoding,java.lang.Void> PARSER
-
-
Method Details
-
fromXContent
public static FrequencyEncoding fromXContent(org.elasticsearch.common.xcontent.XContentParser parser) -
getField
public java.lang.String getField()- Returns:
- Field name on which to frequency encode
-
getFrequencyMap
public java.util.Map<java.lang.String,java.lang.Double> getFrequencyMap()- Returns:
- Map of Value: frequency for the frequency encoding
-
getFeatureName
public java.lang.String getFeatureName()- Returns:
- The encoded feature name
-
getName
public java.lang.String getName()- Specified by:
getName
in interfaceNamedXContentObject
- Specified by:
getName
in interfacePreProcessor
- Returns:
- The name of the pre-processor
-
getCustom
public java.lang.Boolean getCustom() -
toXContent
public org.elasticsearch.common.xcontent.XContentBuilder toXContent(org.elasticsearch.common.xcontent.XContentBuilder builder, org.elasticsearch.common.xcontent.ToXContent.Params params) throws java.io.IOException- Specified by:
toXContent
in interfaceorg.elasticsearch.common.xcontent.ToXContent
- Throws:
java.io.IOException
-
equals
public boolean equals(java.lang.Object o)- Overrides:
equals
in classjava.lang.Object
-
hashCode
public int hashCode()- Overrides:
hashCode
in classjava.lang.Object
-
builder
-