Vietnamese Analysis Plugin for Elasticsearch

Vietnamese Analysis plugin integrates Vietnamese language analysis into Elasticsearch.

The plugin provides the vi_analyzer analyzer and vi_tokenizer tokenizer. The vi_analyzer is composed of the vi_tokenizer tokenizer, the lowercase and stop filter.

Installation on Elasticsearch 5.x

In order to install the plugin, choose a version in releases page then run:

bin/elasticsearch-plugin install link/to/binary/version

Build from Source

Check this post: How to build Elasticsearch Vietnamese Analysis Plugin

Compatible Versions

Vietnamese Analysis Plugin	Elasticsearch
master	6.5.3
5.6.5	5.6.5
5.4.1	5.4.1
5.3.1	5.3.1
5.2.1	5.2.1
2.4.1	2.4.1
2.4.0	2.4.0
2.3.5	2.3.5
2.3.4	2.3.4
2.3.3	2.3.3
2.3.2	2.3.2
2.3.1	2.3.1
2.3.0	2.3.0
0.2.2	2.2.0
0.2.1.1	2.1.1
0.2.1	2.1.0
0.2	2.0.0
0.1.7	1.7+
0.1.6	1.6+
0.1.5	1.5+
0.1.1	1.4+
0.1	1.3

Thanks to

• Lê Hồng Phương for his VnTokenizer library
• JetBrains has provided a free license for their great tool: IntelliJ IDEA

License

This software is licensed under the Apache 2 license, quoted below.

Licensed under the Apache License, Version 2.0 (the "License"); you may not
use this file except in compliance with the License. You may obtain a copy of
the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations under
the License.