# Package org.apache.solr.handler.clustering.carrot2

`CarrotClusteringEngine` and related classes for use in the `ClusteringComponent`.

See: Description

- Class Summary
  Class | Description
  --- | ---
  CarrotClusteringEngine | Search results clustering engine based on Carrot2 clustering algorithms.
  CarrotParams | Carrot2 parameter mapping (recognized and mapped if passed via Solr configuration).
  LuceneCarrot2StemmerFactory | An implementation of Carrot2's `IStemmerFactory` based on Lucene's APIs.
  LuceneCarrot2TokenizerFactory | An implementation of Carrot2's `ITokenizerFactory` based on Lucene's Smart Chinese tokenizer.
  SolrStopwordsCarrot2LexicalDataFactory | An implementation of Carrot2's `ILexicalDataFactory` that adds stop words from a field's StopFilter to the default stop words used in Carrot2, for all languages Carrot2 supports.

## Package org.apache.solr.handler.clustering.carrot2 Description

`CarrotClusteringEngine` and related classes for use in the `ClusteringComponent`.

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