Hi,
Is it possible to adjust FieldNorm? I have a scenario where the search is
not producing the desired result because of fieldNorm:
Search terms: coaching leadership
Record 1: name="Ask the Coach", desc="...",...
Record 2: name="Coaching as a Leadership Development Tool Part 1",
desc="...",...
Record 1 was scored higher than record 2, despite record 2 has two matches.
The scoring is given below:
Record 1:
1.2878088 = (MATCH) weight(name_en:coach in 6430), product of:
0.20103075 = queryWeight(name_en:coach), product of:
6.406029 = idf(docFreq=160, maxDocs=35862)
0.03138149 = queryNorm
6.406029 = (MATCH) fieldWeight(name_en:coach in 6430), product of:
1.0 = tf(termFreq(name_en:coach)=1)
6.406029 = idf(docFreq=160, maxDocs=35862)
1.0 = fieldNorm(field=name_en, doc=6430)
Record 2:
0.56341636 = (MATCH) weight(name_en:coach in 4744), product of:
0.20103075 = queryWeight(name_en:coach), product of:
6.406029 = idf(docFreq=160, maxDocs=35862)
0.03138149 = queryNorm
2.8026378 = (MATCH) fieldWeight(name_en:coach in 4744), product of:
1.0 = tf(termFreq(crs_name_en:coach)=1)
6.406029 = idf(docFreq=160, maxDocs=35862)
0.4375 = fieldNorm(field=name_en, doc=4744)
Many thanks in advance.
Chut
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