On Jul 19, 2008, at 6:00 AM, starz10de wrote:
Hi All,
I have a text files that contain several sentences, there is space
between
each sentence.
When searching the index , i get the path for the documents that
match the
query
String path = doc.get("path");
Is it possible to get the number of the sentence that match the query
inside the matched documents?
Not without some extra work. This kind of thing requires post (or
pre) processing. You can use SpanQuery to know where in a document
you matched, and then do the sentence calculations. Another option is
to index each sentence as a separate document and then post process to
combine.
If you search the archives on this list and java-dev you'll see
several discussions on the topic. See:
http://lucene.markmail.org/message/we25gm32p6qot32c?q=sentence+detection
and
http://lucene.markmail.org/message/uq6ffx3oqsulgxys?q=sentence
HTH,
Grant
--------------------------
Grant Ingersoll
http://www.lucidimagination.com
Lucene Helpful Hints:
http://wiki.apache.org/lucene-java/BasicsOfPerformance
http://wiki.apache.org/lucene-java/LuceneFAQ
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