hi i have filed a issue to lucene-core:
https://issues.apache.org/jira/browse/LUCENE-9130
i just write a test case, and find that BooelanQuery with MUST filter mode
is ok, but PhraseQuery fails
小鱼儿 于2020年1月10日周五 下午7:14写道：
> explain api helps! thanks for hint~!
> I have found out that one case
explain api helps! thanks for hint~!
I have found out that one case failed becaused i carelessly add another
filter condition, but the other case (which is analyzed into 30 terms)
still failed, doesn't know why
I guess i need to write a unit testcase to use MultiTerms.getTerms API to
find out if
Hello,
Sometimes IndexSearcher.explain(Query, int) allows to analyse mismatches.
On Fri, Jan 10, 2020 at 1:13 PM 小鱼儿 wrote:
> After i directly call Analyzer.tokenStream() method to extract terms from
> query, i still cannot get results. Doesn't know the why...
>
> Code when build index:
>
After i directly call Analyzer.tokenStream() method to extract terms from
query, i still cannot get results. Doesn't know the why...
Code when build index:
IndexWriterConfig iwc = new IndexWriterConfig(analyzer); //new
SmartChineseAnalyzer();
Code do query:
(1) extract terms from
Hi Adrien,
I find i might make a mistake:
There is 2 level processing in a Analyzer class: one is Tokenizer,
which is HMMChineseTokenizer, and the other is Analyzer which may apply
some filtering...
I'm using lucene's default interface to set a Analyzer instance to do
the indexing,
It should match. My guess is that you might not reusing the same positions
as set by the analysis chain when creating the phrase query? Can you show
us how you build the phrase query?
On Fri, Jan 10, 2020 at 9:24 AM 小鱼儿 wrote:
> I use SmartChineseAnalyzer to do the indexing, and add a document
