That's not completely self-contained which means that we can't compile
and test it ourselves.
This looks very dodgy:
doc.add(new TextField("searchedText", ...
mlt.setFieldNames("SearchedText");
--
Ian.
On Mon, Jul 21, 2014 at 12:41 PM, Rajendra Rao
<[email protected]> wrote:
> Hello Ian,
>
> I am using version 4.1
>
>
> I am expecting id of SearchedText which is similar of QueryStr
> but i am getting 0 size ScoreDoc[] hits
>
> Below is code I am using.
>
> ___________________________
>
> My Parameter is
> ArrayList whic contain DocID and Criteria Text (collection of Documents
> to be passed for indexing)
> Query text in QueryStr .
>
>
> StandardAnalyzer analyzer = new StandardAnalyzer(Version.LUCENE_41);
>
> // 1. create the index
> Directory index = new RAMDirectory();
> IndexWriterConfig config = new IndexWriterConfig(Version.LUCENE_41,
> analyzer);
>
> IndexWriter w = new IndexWriter(index, config);
> int counter = 0;
>
> while (counter < lstDocBean.size()) {
>
> String searchedText=lstDocBean.getText();
> String docID=lstDocBean.getDocID();
>
>
> Document doc = new Document();
> doc.add(new TextField("DocID", docID, shouldStore.YES));
> doc.add(new TextField("searchedText", searchedText,
> shouldStore.YES));
>
>
>
> w.addDocument(doc);
>
> counter++;
>
> }
>
>
>
> w.close();
>
>
> int hitsperpage = 10;
> IndexReader reader = IndexReader.open(index);
>
> IndexSearcher searcher = new IndexSearcher(reader);
>
> // get similar doc
> // Reader sReader = new StringReader();
> MoreLikeThis mlt = new MoreLikeThis(reader);
> // ------------------------
> mlt.setAnalyzer(analyzer);
>
> mlt.setFieldNames("SearchedText");
>
> Reader reader1 = new StringReader(queryStr);
> Query Searchedquery = mlt.like(reader1, null);
>
>
>
> // ------------------
>
> TopDocs results = searcher.search(Searchedquery, 10);
> ScoreDoc[] hits = results.scoreDocs;
>
>
> for (int i = 0; i < hits.length; ++i) {
> int docId = hits[i].doc; //
>
> Document d = searcher.doc(docId);
> int sys_DocID=d.get("DocID");
> double Score = hits[i].score
>
>
>
> }
>
>
>
>
>
>
>
>
>
>
> On Fri, Jul 18, 2014 at 7:34 PM, Ian Lea <[email protected]> wrote:
>
>> You need to supply more info. Tell us what version of lucene you are
>> using and provide a very small completely self-contained example or
>> test case showing exactly what you expect to happen and what is
>> happening instead.
>>
>>
>> --
>> Ian.
>>
>>
>> On Fri, Jul 18, 2014 at 11:50 AM, Rajendra Rao
>> <[email protected]> wrote:
>> > Hello
>> >
>> >
>> > I am using more like this query .But size of Score Docs i am getting is 0
>> > I found that it
>> > In Query Searchedquery = mlt.like(reader1, "criteria");
>> >
>> > query object contain following value
>> > boost 1.0
>> > all clauses element data is null
>> >
>> >
>> > I used following code
>> > MoreLikeThis mlt = new MoreLikeThis(reader);
>> > // ------------------------
>> > mlt.setAnalyzer(analyzer);
>> >
>> > Reader reader1 = new StringReader(Requirement);
>> > Query Searchedquery = mlt.like(reader1, "criteria");
>> >
>> >
>> > please guide me.
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: [email protected]
>> For additional commands, e-mail: [email protected]
>>
>>
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
