OK. I also know about custom analyzer.
But ThaiWordFilter is not aliased so I cant use it. Alternatively, I can use following. But ThaiWordFilterFactory doesnt have a zero-argument constructor so when
I use a following setting, an error occurs.
If I know how to use a factory which has an one-argument constructor or to
extend based on ThaiAnalyzer, I can resolve this problem.
{
"analyzer": {
"thai_with_ngram": {
"type": "custom",
"tokenizer": "standard",
"filters": ["standard", "lowercase", "thai", "thai_stop", "ngram"]
}
},
"filter": {
"thai": {
"type": "org.apache.lucene.analysis.th.ThaiWordFilterFactory" <-- An
error occurs because of lack of a zero-argument constructor.
},
"thai_stop": {
"type": "stop",
"stopwords_path": "org/apache/lucene/analysis/th/stopwords.txt"
},
"ngram": { your ngram configuration here }
}
}
2014년 2월 10일 월요일 오후 9시 45분 36초 UTC+9, Alexander Reelsen 님의 말:
Hey,
you can easily create custom analyzers, which use the thai analyzer and
the ngram token filter. See
Elasticsearch Platform — Find real-time answers at scale | Elastic
--Alex
On Fri, Feb 7, 2014 at 6:57 AM, Min Cha <mins...@gmail.com <javascript:>>wrote:
Hi folks.
I would like to develop for a searching system for Thai language.
First of all, I found Thai analyzer and it seems like good.
But It doesn`t meet my whole requirement so I would like to extends it.
For example, I would like to add nGram token filter on the Thai analyzer.
How to do this?
Please, give me some advice.
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