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distinct pos 0.0027930029999999996
own pos 0.0027726499999999998
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word forms 0.002217332
lexical word 0.002186047
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query expansion 0.001879725
expansion query 0.001879725
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information retrieval 0.001856352
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whole query 0.001676619
query fields 0.001671035
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posc retrieval 0.001331367
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english language 0.001311785
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high probability 0.0011939709999999998
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tag names 0.0010898050000000001
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data sparseness 0.001003977
term frequency 9.90271E-4
term weights 9.72053E-4
test collec 9.65785E-4
such weights 9.63191E-4
wilcoxon test 9.474430000000001E-4
such blocks 9.44572E-4
trieval performance 9.358140000000001E-4
high improvement 9.34719E-4
various term 9.269619999999999E-4
first hypothesis 9.120409999999999E-4
words 8.97147E-4
original sentence 8.95446E-4
tbr tags 8.82335E-4
normalised term 8.820779999999999E-4
term fre 8.820779999999999E-4
mean average 8.81023E-4
class components 8.734470000000001E-4
relevant terms 8.62588E-4
first step 8.61516E-4
