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List of documents that discuss stemming and phrase queries
Updated on Nov 10, 09
Created on Nov 10, 09
Category: Computers & Internet
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glenblewis 's List: Solr phrase queries and stemming
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Nov 10, 09
explains that phrase queries should work with multiple tokens in the same position
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but it allows you to index multiple forms of a term at the same position (so that phrase queries still work as expected).
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but it allows you to index multiple forms of a term at the same position (so that phrase queries still work as expected).
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Nov 10, 09
shows phrase queries working with multiple terms in same positions - more a confirmation
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Term Positions
Term positions may overlap to allow phrase searches of any combination of subwords to match.
Expanded Term Positions of a 2 segment Compound Word
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a
b
ab
Expanded Term Positions of a 3 segment Compound Word
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a
b
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ab
bc
abc
Expanded Term Positions of a 4 segment Compound Word
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a
b
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ab
bc
a
abc
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abcd
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Term Positions
Term positions may overlap to allow phrase searches of any combination of subwords to match.
Expanded Term Positions of a 2 segment Compound Word
1
2
a
b
ab
Expanded Term Positions of a 3 segment Compound Word
1
2
3
a
b
c
ab
bc
abc
Expanded Term Positions of a 4 segment Compound Word
1
2
3
4
a
b
c
d
ab
bc
a
abc
cd
abcd
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