When to Use
This semantic processor is a prerequisite for the following scenarios:
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To perform search-time phonetic expansion using the Phonetic query expansion module, you must extract phonetic forms from the relevant fields at index time. This creates the dictionary used by the phonetic expansion module at search-time.
Typically, you would set up phonetic extraction through the data model. See Phonetize a Field Created from a Data Model Property.
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If you have configured the Ontology Matcher, Rules Matcher, Fast Rules Matcher, or Semantic Extractor for phonetic matches, you must add a Phonetizer processor above it in the analysis pipeline as described in Configure Phonetization Manually.