The kstem token filter is a high performance filter for english. All
terms must already be lowercased (use lowercase filter) for this
filter to work correctly.
Thanks for subscribing! We'll keep you updated with new releases.
© 2016. All Rights Reserved - Elasticsearch
Apache, Apache Lucene, Apache Hadoop, Hadoop, HDFS and the yellow elephant logo are trademarks of the Apache Software Foundation in the United States and/or other countries.