Chrisitan,
if you haven't done so you might find Luke
(http://www.getopt.org/luke/) very helpful so see what has been
indexed and how.
simon
On Thu, Aug 13, 2009 at 6:10 AM, Christian
Bongiorno<christ...@bongiorno.org> wrote:
> turns out the index is being built with lower-case terms which is why we
> aren't getting hits the way we expect. When I change my search terms to
> lower I see more of what I expect.
>
> Gonna keep working on this and post updates.
>
> On Wed, Aug 12, 2009 at 12:46 PM, Christian Bongiorno <
> christ...@bongiorno.org> wrote:
>
>> I have a situation where I have a series of terms queries as part of a
>> BooleanQuery.
>>
>> example:
>>
>> term: 'sole type' -> leather
>> BooleanClause.SHOULD_OCCURR
>> term: 'title' -> 'Men's Golf shoes'
>> BooleanClause.SHOULD_OCCURR
>> ...
>>
>> But, some terms are incredibly powerful indicators of match
>> term: 'band type' -> 'gold'
>>
>> Normally, I would set this as a field boost in the query. Problem is, it
>> isn't producing ANY changes even when I set the boost score absurdly high. I
>> have also tried to set the BooleanClause.MUST on my really important term
>> and I get no results at all.
>>
>> I tried a simple TermQuery for that (no clause) and got no results. Below
>> is a code snippet. I checked through the recent archives discussing field
>> boosts and I am pretty confident I am doing it right. So, now I am presuming
>> it's a problem with my query.
>>
>> private Query buildQuery(Map<String, String> CatalogInfo) {
>> if (CatalogInfo != null && CatalogInfo.size() > 0) {
>> BooleanQuery booleanQuery = new BooleanQuery();
>> for (Map.Entry<String, String> attributeValue :
>> CatalogInfo.entrySet()) {
>> String attributeName = attributeValue.getKey();
>> String[] attributeValues;
>> if (attributeValue.getValue().indexOf(VALUES_DELIMITER) ==
>> -1) {
>> attributeValues = new String[]
>> {attributeValue.getValue()};
>> } else {
>> attributeValues =
>> attributeValue.getValue().split(VALUES_DELIMITER);
>> }
>> for (String attributeValue : attributeValues) {
>> String escapedValue =
>> QueryParser.escape(attributeValue).trim();
>> TermQuery termQuery = new TermQuery(new
>> Term(attributeName, escapedValue));
>>
>>
>> Float boostNumber = _boostMap.get(attributeName); //
>> this is where 'band type' gets it's boost
>> if (boostNumber != null) {
>> LOG.warn("Boost value found: " + boostNumber);
>> termQuery.setBoost(boostNumber);
>> }
>> booleanQuery.add(termQuery,
>> BooleanClause.Occur.SHOULD);
>> }
>> }
>> LOG.warn("Boolean query: " + booleanQuery.toString());
>> return booleanQuery;
>> }
>> return null;
>> }
>> --
>> Christian Bongiorno
>>
>>
>
>
> --
> Christian Bongiorno
>
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