Module org.elasticsearch.xcore
Class ScriptFeatureExtractor
java.lang.Object
org.elasticsearch.xpack.core.ml.inference.preprocessing.customwordembedding.ScriptFeatureExtractor
- All Implemented Interfaces:
FeatureExtractor
This is the lone discrete feature.
It returns an array of
FeatureValue with length 1.
The feature has a non-continuous weight (it is always 1.0). The "id" is the related ScriptCode for the first letter
Java codepoint.
The exception to this is if ScriptCode.Hani is returned. In that case the number of Character.UnicodeScript.HANGUL
characters are counted. If more exist than not, ScriptCode.MAX_SCRIPT_CODE is returned.
Otherwise its ScriptCode.Hani-
Constructor Summary
Constructors -
Method Summary
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Constructor Details
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ScriptFeatureExtractor
public ScriptFeatureExtractor()
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Method Details
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extractFeatures
- Specified by:
extractFeaturesin interfaceFeatureExtractor
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