Vietnamese Analysis Plugin for Elasticsearch

Vietnamese Analysis plugin integrates Vietnamese language analysis into Elasticsearch.

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

bin/plugin install link/to/binary/version

Or to build from source, you need to build it with Maven:

mvn clean package
bin/plugin install file:target/releases/elasticsearch-analysis-vietnamese-2.4.1.zip

Notes: To build the plugin you need to clone and build the vn-nlp-libararies. The plugin uses Lê Hồng Phương vnTokenizer library. Thanks thầy Lê Hồng Phương for great contribution.

Vietnamese Analysis Plugin	Elasticsearch
master	2.4.1
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

User guide

The plugin provides the vi_analyzer analyzer and vi_tokenizer tokenizer.

The vi_analyzer is built using the vi_tokenizer tokenizer, the lowercase and stop filter.

The analyzer analyzes "công nghệ thông tin Việt Nam" into "công nghệ thông tin" and "việt nam" tokens.

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.