I know nothing about highlighting but that 500 looks like a good place
to start investigating.
--
Ian.
On Tue, Mar 15, 2011 at 8:47 PM, Cescy <ee07b...@gmail.com> wrote:
> Hi,
>
>
> My highlight code is shown as following:
>
>
> QueryScorer scorer = new QueryScorer(query);
> Highlighter highlighter = new Highlighter(simpleHTMLFormatter, scorer);
> highlighter.setTextFragmenter(new SimpleSpanFragmenter(scorer, 500));
> String contents = doc.get("contents");
> TokenStream tokenStream =
> TokenSources.getAnyTokenStream(searcher.getIndexReader(),
> topDocs.scoreDocs[i].doc, "contents", doc, analyzer);
> String[] snippet = highlighter.getBestFragments(tokenStream, contents, 10);
>
>
>
> snippet is the result contexts and then I will print out them on the screen.
> But If I may search for a keyword at the last few paragraph and the essay is
> too long (1000-2000 words), it will return "document found" and
> snippet.length=0 (i.e. document is found but context is NOT found). Why???
>
>
> How could I fix the problem?
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