(13/09/04 2:33), David Miranda wrote:
Is there any way to check the similarity of texts with Lucene?
I have the DBpedia indexed and wanted to get the texts more similar
between the abstract and DBpedia another text. If I do a search in the
abstract field, with a particular text the result is not very
satisfactory. Eg
Abstract DBpedia: "SoundCloud is an online audio distribution platform
Which Allows collaboration, promotion and distribution of audio
recordings."
My Text: "Private Track From DJ Sneak. Download the track now in the
SoundCloud website."
If I do a search as follows:
Query q = new QueryParser (Version.LUCENE_43, "abstract", analyzer).
Parse (mytext);
Search field abstract the "mytext", not me no results are returned.
What can I do to implement this feature?
Thanks in advance,
David
Hi David,
I think you'd better to use "featured-terms", e.g. "DJ Sneak SoundCloud",
in your text rather than using whole text when you search abstract.
See MoreLikeThis source code to know how to extract "featured-terms" from
your indexed text.
koji
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