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Smart Chinese Analysis Pluginedit
The Smart Chinese Analysis plugin integrates Lucene’s Smart Chinese analysis module into elasticsearch.
It provides an analyzer for Chinese or mixed Chinese-English text. This analyzer uses probabilistic knowledge to find the optimal word segmentation for Simplified Chinese text. The text is first broken into sentences, then each sentence is segmented into words.
Installationedit
Version 8.5.0 of the Elastic Stack has not yet been released.
Removaledit
The plugin can be removed with the following command:
sudo bin/elasticsearch-plugin remove analysis-smartcn
The node must be stopped before removing the plugin.
smartcn tokenizer and token filteredit
The plugin provides the smartcn analyzer, smartcn_tokenizer tokenizer, and
smartcn_stop token filter which are not configurable.
The smartcn_word token filter and smartcn_sentence have been deprecated.