Hello all,
In Solr 3.4, the boost factor is explicitly shown in debugQueries:
<str name="coo.31924100321193">
0.37087926 = (MATCH) sum of:
0.3708323 = (MATCH) weight(ocr:dog^1000.0 in 215624), product of:
0.9999995 = queryWeight(ocr:dog^1000.0), product of:
1000.0 = boost
2.32497 = idf(docFreq=237626, maxDocs=893970)
4.3011288E-4 = queryNorm
0.37083247 = (MATCH) fieldWeight(ocr:dog in 215624), product of:
27.221315 = tf(termFreq(ocr:dog)=741)
...
But in Solr 3.6 I am not seeing the boost factor called out.
On the other hand it looks like it may now be incoroporated in the
queryNorm (Please see example below).
Is there a bug in Solr 3.6 debugQueries? Is there some new behavior
regarding boosts and queryNorms? or am I missing something obvious?
(Apologies for the Japanese query, but right now the only index I have
in Solr 3.6 is for CJK and this is one of the querie from our log.
Tom Burton-West
----
<lst name="debug">
<str name="rawquerystring"> 兵にな^1000 OR hanUnigrams:兵にな</str>
<str name="querystring"> 兵にな^1000 OR hanUnigrams:兵にな</str>
<str name="parsedquery">((+ocr:兵に +ocr:にな)^1000.0) hanUnigrams:兵</str>
<str name="parsedquery_toString">((+ocr:兵に +ocr:にな)^1000.0)
hanUnigrams:兵</str>
<lst name="explain">
<str name="mdp.39015021911386">
0.15685473 = (MATCH) sum of:
0.15684697 = (MATCH) sum of:
0.0067602023 = (MATCH) weight(ocr:兵に in 213594), product of:
0.81443477 = queryWeight(ocr:兵に), product of:
3.3998778 = idf(docFreq=70130, maxDocs=772972)
0.23954825 = queryNorm
0.008300483 = (MATCH) fieldWeight(ocr:兵に in 213594), product of:
1.0 = tf(termFreq(ocr:兵に)=1)
3.3998778 = idf(docFreq=70130, maxDocs=772972)
0.0024414062 = fieldNorm(field=ocr, doc=213594)
0.15008678 = (MATCH) weight(ocr:にな in 213594), product of:
0.5802551 = queryWeight(ocr:にな), product of:
2.422289 = idf(docFreq=186410, maxDocs=772972)
0.23954825 = queryNorm
0.25865653 = (MATCH) fieldWeight(ocr:にな in 213594), product of:
43.737854 = tf(termFreq(ocr:にな)=1913)
2.422289 = idf(docFreq=186410, maxDocs=772972)
0.0024414062 = fieldNorm(field=ocr, doc=213594)
7.76674E-6 = (MATCH) weight(hanUnigrams:兵 in 213594), product of:
2.9968342E-4 = queryWeight(hanUnigrams:兵), product of:
1.2510358 = idf(docFreq=601367, maxDocs=772972)
2.3954824E-4 = queryNorm
0.025916481 = (MATCH) fieldWeight(hanUnigrams:兵 in 213594), product of:
4.2426405 = tf(termFreq(hanUnigrams:兵)=18)
1.2510358 = idf(docFreq=601367, maxDocs=772972)
0.0048828125 = fieldNorm(field=hanUnigrams, doc=213594)
</str>
